Apple iPhone 17 vs Samsung Galaxy S24 (Online Exclusive)

Samsung UK Galaxy S24 technical specifications — SM-S921BZYDEUB

iPhone 17A19 chip 6-core CPU with 2 performance and 4 efficiency cores 5-core GPU with Neural Accelerators 16-core Neural Engine Hardware-accelerated ray tracing

Galaxy S24 (Online Exclusive)Deca-core CPU (3.2 GHz, 2.9 GHz, 2.6 GHz and 1.95 GHz)

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)

Samsung's specification does not name the chipset.

Different hardware. A chip name or generation does not quantify real-world performance.

Manufacturer update-policy information

iPhone 17No fixed update duration is listed in this manufacturer technical source.

Galaxy S24 (Online Exclusive)Update duration is not confirmed by this exact manufacturer specification.

Sources

iPhone 17

No support years or promised major-version count are inferred. The installed operating system is listed separately.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Galaxy S24 (Online Exclusive)

Security support is separate from the number of major OS upgrades and installed software version.

Distinguish Android upgrades from security coverage. A total term from launch is not the support remaining from today or from purchase.

Native display resolution

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

iPhone 172622 × 1206

Galaxy S24 (Online Exclusive)2340 x 1080 (FHD+)

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)

Exact manufacturer Display / Resolution (Main Display): 2340 x 1080 (FHD+). Original manufacturer main-display scope retained; not an independent picture-quality score.

Check the exact configuration and source conditions for your use.

Manufacturer marketed display diagonal

iPhone 176.3 in

Galaxy S24 (Online Exclusive)6.2 in

Sources

iPhone 17

Manufacturer marketed diagonal; rounded corners and actual viewable area are described in the complete display specification.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Galaxy S24 (Online Exclusive)

Exact manufacturer Display / Size (Main_Display): 156.4mm (6.2" full rectangle) / 152.3mm (6.0" rounded corners). Main-display full-rectangle diagonal; rounded corners reduce viewable area. Cover/sub displays remain separate.

Check the exact configuration and source conditions for your use.

Manufacturer device mass

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

iPhone 17177 g

Galaxy S24 (Online Exclusive)167 g

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)

Manufacturer value from Weight (g); its exact wording and qualifications are retained below.

A size or weight trade-off; it does not establish the better product.

Rear camera system

iPhone 1748MP Dual Fusion camera system 48MP Fusion Main: 26mm, ƒ/1.6 aperture, sensor-shift optical image stabilisation, 100% Focus Pixels, support for super-high-resolution photos (24MP and 48MP) Also enables 12MP optical-quality 2x Telephoto: 52mm, ƒ/1.6 aperture, sensor-shift optical image stabilisation, 100% Focus Pixels 48MP Fusion Ultra Wide: 13mm, ƒ/2.2 aperture and 120° field of view, Hybrid Focus Pixels, support for super-high-resolution photos (24MP and 48MP) 2x optical zoom in, 2x optical zoom out; 4x optical zoom range Digital zoom up to 10x Sapphire crystal lens cover True Tone flash Photonic Engine Deep Fusion Smart HDR 5 Next-generation portraits with Focus and Depth Control Portrait Lighting with six effects Night mode Panorama (up to 63MP) Latest-generation Photographic Styles Spatial photos 48MP macro photography Wide colour capture for photos and Live Photos Lens correction (Fusion Ultra Wide) Advanced red-eye correction Auto image stabilisation Burst mode Photo geotagging Image formats captured: HEIF and JPEG

Galaxy S24 (Online Exclusive)50.0 MP + 10.0 MP + 12.0 MP (Rear Camera - Resolution (Multiple)); F1.8, F2.4, F2.2 (Rear Camera - F Number (Multiple)); Rear Camera - Auto Focus (yes); Rear Camera - OIS (yes); Optical Zoom 3x, Optical quality Zoom 2x (Enabled by Adaptive Pixel sensor), Digital Zoom up to 30x (Rear Camera - Zoom); 12.0 MP (Front Camera - Resolution); F2.2 (Front Camera - F Number); Front Camera - Auto Focus (yes); Rear Camera - Flash (yes); UHD 8K (7680 x 4320)@30fps (Video Recording Resolution); 240fps @FHD, 120fps @UHD (Slow Motion)

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - Resolution (Multiple). Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - F Number (Multiple). Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - Auto Focus. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - OIS. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - Zoom. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Front Camera - Resolution. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Front Camera - F Number. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Front Camera - Auto Focus. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - Flash. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Video Recording Resolution. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Slow Motion.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Compare the camera hardware and recording modes. Matching megapixels or zoom do not mean identical cameras.

Show 2 more verified differences

Manufacturer display specification

iPhone 17Super Retina XDR display 6.3-inch (diagonal) all-screen OLED display 2622x1206-pixel resolution at 460 ppi Dynamic Island Always-On display ProMotion technology with adaptive refresh rates up to 120Hz HDR display True Tone Wide colour (P3) Haptic Touch 2,000,000:1 contrast ratio (typical) 1,000 nits max brightness (typical); 1,600 nits peak brightness (HDR); 3,000 nits peak brightness (outdoor); 1 nit minimum brightness Fingerprint-resistant oleophobic coating Anti-reflective coating Support for display of multiple languages and characters simultaneously The iPhone 17 display has rounded corners that follow a beautiful curved design, and these corners are within a standard rectangle. When measured as a standard rectangular shape, the screen is 6.27 inches diagonally (actual viewable area is less).

Galaxy S24 (Online Exclusive)156.4 mm (≈6.16-inch, calculated) (6.2" full rectangle) / 152.3mm (6.0" rounded corners) (Size, main display); 2340 x 1080 (FHD+) (Resolution, main display); Dynamic AMOLED 2X (Technology, main display); 16M (Colour Depth, main display); 120 Hz (Max Refresh Rate, main display)

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Size (Main_Display). Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Resolution (Main Display). Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Technology (Main Display). Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Colour Depth (Main Display). Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Max Refresh Rate (Main Display).

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Check the exact configuration and source conditions for your use.

Manufacturer battery and charging claims

iPhone 17Video playback Up to 30 hours Video playback (streamed) Up to 27 hours Built-in rechargeable lithium-ion battery Fast-charge capable: Up to 50% charge in 20 minutes with 40W adapter or higher (available separately) paired with USB-C charging cable Up to 50% charge in 30 minutes with 30W adapter or higher paired with MagSafe Charger (both available separately)

Galaxy S24 (Online Exclusive)4000 mAh (typical)

Sources

iPhone 17

All battery claims depend on network configuration and many other factors; actual results will vary. Battery has limited recharge cycles and may eventually need to be replaced. Battery life and charge cycles vary by use and settings. See apple.com/uk/batteries and apple.com/uk/iphone/battery.html for more information. MagSafe wireless charging up to 25W with 30W power adapter or higher. Testing conducted by Apple in July 2025 using pre‑production iPhone 17 units and software, USB‑C Charge Cable with Apple 40W Dynamic Power Adapter with 60W Max (Model A3351) and Apple MagSafe Chargers (1‑metre Model A3502 and 2‑metre Model A3503) with Apple 30W USB‑C Power Adapter (Model A2164) or Apple 40W Dynamic Power Adapter with 60W Max (Model A3351). Fast‑charge testing conducted with drained iPhone units. Times measured from the appearance of the Apple logo as the unit started up. Charge time varies with adapter, settings, usage and environmental factors; actual results will vary.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Galaxy S24 (Online Exclusive)

Manufacturer claims. Exact source test conditions and capacity basis are retained; no independent endurance result is inferred. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Internet Usage Time(LTE) (Hours). Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Internet Usage Time(Wi-Fi) (Hours). Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Video Playback Time (Hours, Wireless). Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Battery Capacity (mAh, Typical). Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Removable. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Audio Playback Time (Hours, Wireless). Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Energy Efficiency Class. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Minimum Battery Endurance in Cycles.

Manufacturer claims for the stated mode and equipment. Read each test condition; this is not measured everyday battery life.

Manufacturer wording of separate fields (1)

Combined manufacturer descriptions whose values are listed as separate differences. Kept here so every verified difference stays in one list.

Manufacturer device dimensions

iPhone 17Width: 71.5 mm; Height: 149.6 mm; Depth: 7.95 mm

Galaxy S24 (Online Exclusive)147.0 x 70.6 x 7.6 mm (height × width × depth)

Sources

iPhone 17

Exact selected UK model; axis labels retained.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Galaxy S24 (Online Exclusive)

Exact manufacturer row Dimension (HxWxD, mm); source axes and millimetre unit retained.

A size or weight trade-off; it does not establish the better product.

Small physical differences (3)

Manufacturer height

iPhone 17149.6 mm

Galaxy S24 (Online Exclusive)147 mm

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)

Exact manufacturer Physical specification / Dimension (HxWxD, mm): 147.0 x 70.6 x 7.6. Manufacturer source explicitly labels height × width × depth in mm. Device body dimensions.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

A size or weight trade-off; it does not establish the better product.

Manufacturer thickness

iPhone 177.95 mm

Galaxy S24 (Online Exclusive)7.6 mm

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)

Exact manufacturer Physical specification / Dimension (HxWxD, mm): 147.0 x 70.6 x 7.6. Manufacturer source explicitly labels height × width × depth in mm. Device body dimensions.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

A size or weight trade-off; it does not establish the better product.

Manufacturer width

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

iPhone 1771.5 mm

Galaxy S24 (Online Exclusive)70.6 mm

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)

Exact manufacturer Physical specification / Dimension (HxWxD, mm): 147.0 x 70.6 x 7.6. Manufacturer source explicitly labels height × width × depth in mm. Device body dimensions.

A size or weight trade-off; it does not establish the better product.

Configuration & compatibility details (3)

Selected nominal storage

iPhone 17512 GB

Galaxy S24 (Online Exclusive)256 GB

Sources

iPhone 17Apple UK — literal MG6P4QN/A configuration

Galaxy S24 (Online Exclusive)

Manufacturer value from Storage (GB); its exact wording and qualifications are retained below.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

A configuration choice: the storage tier of each exact variant compared. Most models are sold in several tiers, so this is not a difference between the models.

Selected storage; RAM remains unlisted

iPhone 17512 GB storage; RAM capacity is not listed by the manufacturer.

Galaxy S24 (Online Exclusive)8 GB physical RAM; 256 GB nominal storage

Sources

iPhone 17Apple UK — literal MG6P4QN/A configuration Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)

Exact selected manufacturer SKU; available storage is lower. Virtual or storage-backed RAM is not included.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

A configuration choice: the storage tier of each exact variant compared. Most models are sold in several tiers, so this is not a difference between the models.

Exact UK hardware, SIM and cellular specification

iPhone 17UK A3520; Dual SIM (nano-SIM and eSIM) Dual eSIM support Learn more about eSIM Learn more about travelling with eSIM; Model A3520 * FDD-5G NR (Bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n30, n66, n70, n75) TDD-5G NR (Bands n38, n40, n41, n48, n53, n77, n78, n79) FDD-LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 66) TDD-LTE (Bands 34, 38, 39, 40, 41, 42, 48, 53) UMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz) GSM/EDGE (850, 900, 1800, 1900 MHz) 5G (sub-6GHz) with 4x4 MIMO Gigabit LTE with 4x4 MIMO Apple N1 wireless networking chip Wi-Fi 7 (802.11be) with 2x2 MIMO Bluetooth 6 Thread networking technology Apple second-generation Ultra Wideband chip NFC with reader mode Express Cards with Power Reserve

Galaxy S24 (Online Exclusive)UK SM-S921BLBGEUB; Number of SIM: Dual-SIM; SIM size: Nano-SIM (4FF), Embedded-SIM; SIM Slot Type: SIM 1 + SIM 2 / SIM 1 + eSIM / Dual eSIM; Infra: 2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD, 5G Sub6 SDL; 2G GSM: GSM850, GSM900, DCS1800, PCS1900; 3G UMTS: B1(2100), B2(1900), B4(AWS), B5(850), B8(900); 4G FDD LTE: B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B32(1500), B66(AWS-3); 4G TDD LTE: B38(2600), B39(1900), B40(2300), B41(2500); 5G FDD Sub6: N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N26(850), N28(700), N66(AWS-3); 5G TDD Sub6: N38(2600), N40(2300), N41(2500), N77(3700), N78(3500); 5G SDL Sub6: N75(1500+)

Sources

iPhone 17

* To identify your iPhone model number, see support.apple.com/en-gb/108044 . For details on 5G and LTE support, contact your provider and see apple.com/uk/iphone/cellular . Mobile data technology support is based on iPhone model number and configuration for GSM networks. Data plan required. 5G, Gigabit LTE, VoLTE and Wi‑Fi calling are available in selected markets and through selected network providers. Speeds are based on theoretical throughput and vary based on site conditions and network. For details on 5G and LTE support, contact your provider and see apple.com/uk/iphone/cellular . Wi‑Fi 7 available in countries and regions where supported. Ultra Wideband availability varies by region.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Galaxy S24 (Online Exclusive)

Exact UK manufacturer listing. This does not assert every carrier feature, roaming capability or stock status.

These descriptions or measurements differ. Wording alone does not establish a different capability; check the exact configuration.

Missing or non-comparable evidence (101)

Rear optical stabilisation

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Yes

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Exact source capability wording, scoped to Rear Camera - OIS. It does not assert the feature on every camera module or every carrier.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Rear autofocus

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Yes

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Exact source capability wording, scoped to Rear Camera - Auto Focus. It does not assert the feature on every camera module or every carrier.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Front autofocus

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Yes

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Exact source capability wording, scoped to Front Camera - Auto Focus. It does not assert the feature on every camera module or every carrier.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Up-to local video playback

iPhone 1730 hours

Galaxy S24 (Online Exclusive)Not verified

Sources

iPhone 17

Manufacturer up-to claim, not measured mixed-use battery life. All battery claims depend on network configuration and many other factors; actual results will vary. Battery has limited recharge cycles and may eventually need to be replaced. Battery life and charge cycles vary by use and settings. See apple.com/uk/batteries and apple.com/uk/iphone/battery.html for more information. MagSafe wireless charging up to 25W with 30W power adapter or higher. Testing conducted by Apple in July 2025 using pre‑production iPhone 17 units and software, USB‑C Charge Cable with Apple 40W Dynamic Power Adapter with 60W Max (Model A3351) and Apple MagSafe Chargers (1‑metre Model A3502 and 2‑metre Model A3503) with Apple 30W USB‑C Power Adapter (Model A2164) or Apple 40W Dynamic Power Adapter with 60W Max (Model A3351). Fast‑charge testing conducted with drained iPhone units. Times measured from the appearance of the Apple logo as the unit started up. Charge time varies with adapter, settings, usage and environmental factors; actual results will vary.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Galaxy S24 (Online Exclusive)

Not verified for this exact model.

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Typical battery capacity

iPhone 17Not verified

Galaxy S24 (Online Exclusive)4000 mAh

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer value from Battery Capacity (mAh, Typical); its exact wording and qualifications are retained below.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Maximum refresh rate

iPhone 17Not verified

Galaxy S24 (Online Exclusive)120 Hz

Sources

iPhone 17

Not verified for this exact model.

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Exact manufacturer Display / Max Refresh Rate (Main Display): 120 Hz. Published maximum main-display refresh rate, separate from a touch sampling rate or a measured gaming result.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Physical RAM capacity

iPhone 17Not verified

Galaxy S24 (Online Exclusive)8 GB

Sources

iPhone 17

Not listed for this exact UK configuration by the cited manufacturer specifications.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Galaxy S24 (Online Exclusive)

Manufacturer value from Memory_(GB); its exact wording and qualifications are retained below.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Expandable storage

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Not verified

Sources

iPhone 17

Not verified for this exact model.

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Not verified for this exact model.

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

UK model wireless capabilities

iPhone 17Model A3520 * FDD-5G NR (Bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n30, n66, n70, n75) TDD-5G NR (Bands n38, n40, n41, n48, n53, n77, n78, n79) FDD-LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 66) TDD-LTE (Bands 34, 38, 39, 40, 41, 42, 48, 53) UMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz) GSM/EDGE (850, 900, 1800, 1900 MHz) 5G (sub-6GHz) with 4x4 MIMO Gigabit LTE with 4x4 MIMO Apple N1 wireless networking chip Wi-Fi 7 (802.11be) with 2x2 MIMO Bluetooth 6 Thread networking technology Apple second-generation Ultra Wideband chip NFC with reader mode Express Cards with Power Reserve

Galaxy S24 (Online Exclusive)Not verified

Sources

iPhone 17

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Galaxy S24 (Online Exclusive)

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Published support term

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Not verified

Sources

iPhone 17

Not verified for this exact model.

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Not verified for this exact model.

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Manufacturer operating system

iPhone 17iOS 26

Galaxy S24 (Online Exclusive)Not verified

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Wi-Fi

iPhone 17Not verified

Galaxy S24 (Online Exclusive)802.11a/b/g/n/ac/ax 2.4GHz+5GHz+6GHz, HE160, MIMO, 1024-QAM

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Bluetooth version

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Bluetooth v5.3

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Connector capabilities

iPhone 17USB-C connector with support for: Charging DisplayPort USB 2 (up to 480Mb/s)

Galaxy S24 (Online Exclusive)Not verified

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Main display resolution

iPhone 17Not verified

Galaxy S24 (Online Exclusive)2340 x 1080 (FHD+)

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Resolution (Main Display).

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Main display size

iPhone 17Not verified

Galaxy S24 (Online Exclusive)156.4mm (6.2" full rectangle) / 152.3mm (6.0" rounded corners)

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Main display technology

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Dynamic AMOLED 2X

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

eSIM only

iPhone 17Not verified

Galaxy S24 (Online Exclusive)No

Sources

iPhone 17

Not verified for this exact model.

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Exact manufacturer SIM type: Nano-SIM (4FF), Embedded-SIM. Regional operator support remains separate.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Front camera specification

iPhone 1718MP Center Stage camera ƒ/1.9 aperture Autofocus with Focus Pixels Retina Flash Tap to zoom and rotate Centre Stage for photos Ultra-stabilised video Dual Capture Centre Stage for video calls Photonic Engine Deep Fusion Smart HDR 5 Next-generation portraits with Focus and Depth Control Portrait Lighting with six effects Animoji and Memoji Night mode Latest-generation Photographic Styles Wide colour capture for photos and Live Photos Lens correction Auto image stabilisation Burst mode 4K Dolby Vision video recording at 24 fps, 25 fps, 30 fps or 60 fps 1080p Dolby Vision video recording at 25 fps, 30 fps or 60 fps Cinematic mode up to 4K Dolby Vision at 30 fps Slo-mo video support for 1080p at 120 fps Time-lapse video with stabilisation Night mode Time-lapse QuickTake video up to 4K at 60 fps in Dolby Vision Cinematic video stabilisation (4K, 1080p and 720p) Spatial Audio and stereo recording Wind noise reduction Audio Mix

Galaxy S24 (Online Exclusive)Not verified

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Headphone jack

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Not verified

Sources

iPhone 17

Not verified for this exact model.

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Not verified for this exact model.

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Ingress protection

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Not verified

Sources

iPhone 17

Not verified for this exact model.

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Not verified for this exact model.

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Native telephoto reach

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Not verified

Sources

iPhone 17

Not verified for this exact model.

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Not verified for this exact model.

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

NFC

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Yes

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Exact source capability wording, scoped to NFC. It does not assert the feature on every camera module or every carrier.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Published operating system

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Android

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Optical-quality zoom

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Not verified

Sources

iPhone 17

Not verified for this exact model.

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Not verified for this exact model.

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Main display panel

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Dynamic AMOLED 2X

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Exact manufacturer Display / Technology (Main Display): Dynamic AMOLED 2X. Original manufacturer main-display scope retained; not an independent picture-quality score.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Published peak brightness

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Not verified

Sources

iPhone 17

Not verified for this exact model.

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Not verified for this exact model.

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Pixel density

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Not verified

Sources

iPhone 17

Not verified for this exact model.

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Not verified for this exact model.

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Rear camera modules

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Not verified

Sources

iPhone 17

Not verified for this exact model.

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Not verified for this exact model.

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Removable battery

iPhone 17Not verified

Galaxy S24 (Online Exclusive)No

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer claims. Exact source test conditions and capacity basis are retained; no independent endurance result is inferred. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Removable.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Reverse wireless charging

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Not verified

Sources

iPhone 17

Not verified for this exact model.

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Not verified for this exact model.

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Manufacturer-listed sensors

iPhone 17Face ID Barometer High dynamic range gyro High-g accelerometer Proximity sensor Dual ambient light sensors

Galaxy S24 (Online Exclusive)Not verified

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Audio and Video — Audio Playing Format

iPhone 17Not verified

Galaxy S24 (Online Exclusive)MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, DFF, DSF, APE

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Audio and Video — Stereo Support

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Yes

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Audio and Video — Video Playing Format

iPhone 17Not verified

Galaxy S24 (Online Exclusive)MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Audio and Video — Video Playing Resolution

iPhone 17Not verified

Galaxy S24 (Online Exclusive)UHD 8K (7680 x 4320)@60fps

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Battery — Audio Playback Time (Hours, Wireless)

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Up to 78

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Battery — Battery Capacity (mAh, Typical)

iPhone 17Not verified

Galaxy S24 (Online Exclusive)4000

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Battery — Energy Efficiency Class

iPhone 17Not verified

Galaxy S24 (Online Exclusive)A

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Battery — Internet Usage Time(LTE) (Hours)

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Up to 25

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Battery — Internet Usage Time(Wi-Fi) (Hours)

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Up to 25

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Battery — Minimum Battery Endurance in Cycles

iPhone 17Not verified

Galaxy S24 (Online Exclusive)2000

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Battery — Video Playback Time (Hours, Wireless)

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Up to 29

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Camera — Front Camera - Auto Focus

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Yes

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Camera — Front Camera - F Number

iPhone 17Not verified

Galaxy S24 (Online Exclusive)F2.2

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Camera — Front Camera - Resolution

iPhone 17Not verified

Galaxy S24 (Online Exclusive)12.0 MP

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Camera — Rear Camera - Auto Focus

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Yes

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Camera — Rear Camera - F Number (Multiple)

iPhone 17Not verified

Galaxy S24 (Online Exclusive)F1.8, F2.4, F2.2

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Camera — Rear Camera - Flash

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Yes

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Camera — Rear Camera - OIS

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Yes

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Camera — Rear Camera - Resolution (Multiple)

iPhone 17Not verified

Galaxy S24 (Online Exclusive)50.0 MP + 10.0 MP + 12.0 MP

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Camera — Rear Camera - Zoom

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Optical Zoom 3x, Optical quality Zoom 2x (Enabled by Adaptive Pixel sensor), Digital Zoom up to 30x

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Camera — Slow Motion

iPhone 17Not verified

Galaxy S24 (Online Exclusive)240fps @FHD, 120fps @UHD

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Camera — Video Recording Resolution

iPhone 17Not verified

Galaxy S24 (Online Exclusive)UHD 8K (7680 x 4320)@30fps

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Connectivity — Bluetooth Version

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Bluetooth v5.3

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Connectivity — Earjack

iPhone 17Not verified

Galaxy S24 (Online Exclusive)USB Type-C

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Connectivity — Location Technology

iPhone 17Not verified

Galaxy S24 (Online Exclusive)GPS, Glonass, Beidou, Galileo, QZSS

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Connectivity — MHL

iPhone 17Not verified

Galaxy S24 (Online Exclusive)No

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Connectivity — NFC

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Yes

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Connectivity — PC Sync.

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Smart Switch (PC version)

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Connectivity — USB Interface

iPhone 17Not verified

Galaxy S24 (Online Exclusive)USB Type-C

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Connectivity — USB Version

iPhone 17Not verified

Galaxy S24 (Online Exclusive)USB 3.2 Gen 1

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Connectivity — Wi-Fi

iPhone 17Not verified

Galaxy S24 (Online Exclusive)802.11a/b/g/n/ac/ax 2.4GHz+5GHz+6GHz, HE160, MIMO, 1024-QAM

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Connectivity — Wi-Fi Direct

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Yes

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Display — Colour Depth (Main Display)

iPhone 17Not verified

Galaxy S24 (Online Exclusive)16M

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Display — Max Refresh Rate (Main Display)

iPhone 17Not verified

Galaxy S24 (Online Exclusive)120 Hz

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

ECO Design — Recyclability (%)

iPhone 17Not verified

Galaxy S24 (Online Exclusive)16.7

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

ECO Design — Recycled Content (%)

iPhone 17Not verified

Galaxy S24 (Online Exclusive)11.4

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

ECO Design — Weight of Critical Raw Material - Cobalt (g)

iPhone 17Not verified

Galaxy S24 (Online Exclusive)10 ≤

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

ECO Design — Weight of Critical Raw Material - Gold (g)

iPhone 17Not verified

Galaxy S24 (Online Exclusive)< 0.02

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

ECO Design — Weight of Critical Raw Material - Neodymium (g)

iPhone 17Not verified

Galaxy S24 (Online Exclusive)0.2 ≤

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

ECO Design — Weight of Critical Raw Material - Tantalum (g)

iPhone 17Not verified

Galaxy S24 (Online Exclusive)< 0.01

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

General Information — Form Factor

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Touchscreen Bar

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Network/Bearer — 2G GSM

iPhone 17Not verified

Galaxy S24 (Online Exclusive)GSM850, GSM900, DCS1800, PCS1900

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Network/Bearer — 3G UMTS

iPhone 17Not verified

Galaxy S24 (Online Exclusive)B1(2100), B2(1900), B4(AWS), B5(850), B8(900)

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Network/Bearer — 4G FDD LTE

iPhone 17Not verified

Galaxy S24 (Online Exclusive)B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B32(1500), B66(AWS-3)

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Network/Bearer — 4G TDD LTE

iPhone 17Not verified

Galaxy S24 (Online Exclusive)B38(2600), B39(1900), B40(2300), B41(2500)

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Network/Bearer — 5G FDD Sub6

iPhone 17Not verified

Galaxy S24 (Online Exclusive)N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N26(850), N28(700), N66(AWS-3)

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Network/Bearer — 5G SDL Sub6

iPhone 17Not verified

Galaxy S24 (Online Exclusive)N75(1500+)

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Network/Bearer — 5G TDD Sub6

iPhone 17Not verified

Galaxy S24 (Online Exclusive)N38(2600), N40(2300), N41(2500), N77(3700), N78(3500)

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Network/Bearer — Infra

iPhone 17Not verified

Galaxy S24 (Online Exclusive)2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD, 5G Sub6 SDL

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Network/Bearer — Number of SIM

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Dual-SIM

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Network/Bearer — SIM size

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Nano-SIM (4FF), Embedded-SIM

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Network/Bearer — SIM Slot Type

iPhone 17Not verified

Galaxy S24 (Online Exclusive)SIM 1 + SIM 2 / SIM 1 + eSIM / Dual eSIM

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

OS

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Android

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Physical specification — Dimension (HxWxD, mm)

iPhone 17Not verified

Galaxy S24 (Online Exclusive)147.0 x 70.6 x 7.6

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Physical specification — Weight (g)

iPhone 17Not verified

Galaxy S24 (Online Exclusive)167

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Processor — CPU Speed

iPhone 17Not verified

Galaxy S24 (Online Exclusive)3.2GHz, 2.9GHz, 2.6GHz, 1.95GHz

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Processor — CPU Type

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Deca-Core

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Sensors

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Services and Applications — Bluetooth® Hearing Aid Support

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Android Audio Streaming for Hearing Aid(ASHA)

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Services and Applications — Gear Support

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Galaxy Buds2 Pro, Galaxy Buds Pro, Galaxy Buds Live, Galaxy Buds+, Galaxy Buds2, Galaxy Buds, Galaxy Buds FE, Galaxy Fit2, Galaxy Fit e, Galaxy Fit, Galaxy Watch6, Galaxy Watch5, Galaxy Watch4, Galaxy Watch3, Galaxy Watch, Galaxy Watch Active2, Galaxy Watch Active

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Services and Applications — Mobile TV

iPhone 17Not verified

Galaxy S24 (Online Exclusive)No

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Services and Applications — Samsung DeX Support

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Yes

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Services and Applications — SmartThings Support

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Yes

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Storage/Memory — Available Storage (GB)

iPhone 17Not verified

Galaxy S24 (Online Exclusive)231.2

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Storage/Memory — Memory_(GB)

iPhone 17Not verified

Galaxy S24 (Online Exclusive)8

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Storage/Memory — Storage (GB)

iPhone 17Not verified

Galaxy S24 (Online Exclusive)256

Sources

iPhone 17

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Promised update duration

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Not verified

Sources

iPhone 17

Not listed for this exact UK configuration by the cited manufacturer specifications.

iPhone 17Apple UK — literal MG6P4QN/A configuration Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

8K recording

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Not verified

Sources

iPhone 17

Not verified for this exact model.

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Not verified for this exact model.

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Wireless charging

iPhone 17Not verified

Galaxy S24 (Online Exclusive)Not verified

Sources

iPhone 17

Not verified for this exact model.

No source recorded for this side.

Galaxy S24 (Online Exclusive)

Not verified for this exact model.

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

1 shared field has the same recorded value.

COMPARE THE DETAILS

Full specifications

Differences only

All specs118 specifications

iPhone 17

Galaxy S24 (Online Exclusive)

WeightDiffers

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

177g

Manufacturer device mass

167g

Manufacturer value from Weight (g); its exact wording and qualifications are retained below.

WidthDiffers

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

71.5mm

Manufacturer width

70.6mm

Exact manufacturer Physical specification / Dimension (HxWxD, mm): 147.0 x 70.6 x 7.6. Manufacturer source explicitly labels height × width × depth in mm. Device body dimensions.

ThicknessDiffers

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

7.95mm

Manufacturer thickness

7.6mm

Exact manufacturer Physical specification / Dimension (HxWxD, mm): 147.0 x 70.6 x 7.6. Manufacturer source explicitly labels height × width × depth in mm. Device body dimensions.

DimensionsDiffers

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Width: 71.5 mm; Height: 149.6 mm; Depth: 7.95 mmExact selected UK model; axis labels retained.

147.0 x 70.6 x 7.6 mm (height × width × depth)Exact manufacturer row Dimension (HxWxD, mm); source axes and millimetre unit retained.

Manufacturer colourDiffers

Sources

iPhone 17Apple UK — literal MG6P4QN/A configuration

Galaxy S24 (Online Exclusive)Samsung UK — SM-S921BLBGEUB exact catalogue identity and official gallery

Black

Sapphire BlueExact manufacturer catalogue modelCode SM-S921BLBGEUB, fmyChipType=COLOR: Sapphire Blue. Storage/radio options and display colour depth are separate fields.

Manufacturer form factor

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

slab

slabExact manufacturer General Information / Form Factor: Touchscreen Bar. Shared form normalization: Touchscreen Bar→slab, Folder→foldable, Flip→flip. Original manufacturer designation is retained; no form is inferred from a model name.

HeightDiffers

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

149.6 mm

147 mmExact manufacturer Physical specification / Dimension (HxWxD, mm): 147.0 x 70.6 x 7.6. Manufacturer source explicitly labels height × width × depth in mm. Device body dimensions.

Physical specification — Weight (g)

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

167Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

ECO Design — Weight of Critical Raw Material - Cobalt (g)

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

10 ≤Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

ECO Design — Weight of Critical Raw Material - Tantalum (g)

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

< 0.01Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

ECO Design — Weight of Critical Raw Material - Neodymium (g)

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

0.2 ≤Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

ECO Design — Weight of Critical Raw Material - Gold (g)

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

< 0.02Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Screen sizeDiffers

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

6.3″

Manufacturer marketed display diagonal · Manufacturer marketed diagonal; rounded corners and actual viewable area are described in the complete display specification.

6.2″

Main display diagonal (full rectangle) · Exact manufacturer Display / Size (Main_Display): 156.4mm (6.2" full rectangle) / 152.3mm (6.0" rounded corners). Main-display full-rectangle diagonal; rounded corners reduce viewable area. Cover/sub displays remain separate.

Maximum refresh rate

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verifiedNot verified for this exact model.

120HzMaximum main display refresh rate · Exact manufacturer Display / Max Refresh Rate (Main Display): 120 Hz. Published maximum main-display refresh rate, separate from a touch sampling rate or a measured gaming result.

Display specificationDiffers

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Super Retina XDR display 6.3-inch (diagonal) all-screen OLED display 2622x1206-pixel resolution at 460 ppi Dynamic Island Always-On display ProMotion technology with adaptive refresh rates up to 120Hz HDR display True Tone Wide colour (P3) Haptic Touch 2,000,000:1 contrast ratio (typical) 1,000 nits max brightness (typical); 1,600 nits peak brightness (HDR); 3,000 nits peak brightness (outdoor); 1 nit minimum brightness Fingerprint-resistant oleophobic coating Anti-reflective coating Support for display of multiple languages and characters simultaneously The iPhone 17 display has rounded corners that follow a beautiful curved design, and these corners are within a standard rectangle. When measured as a standard rectangular shape, the screen is 6.27 inches diagonally (actual viewable area is less).

156.4 mm (≈6.16-inch, calculated) (6.2" full rectangle) / 152.3mm (6.0" rounded corners) (Size, main display); 2340 x 1080 (FHD+) (Resolution, main display); Dynamic AMOLED 2X (Technology, main display); 16M (Colour Depth, main display); 120 Hz (Max Refresh Rate, main display)Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Size (Main_Display). Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Resolution (Main Display). Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Technology (Main Display). Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Colour Depth (Main Display). Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Max Refresh Rate (Main Display).

Main display resolutionDiffers

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

2622 × 1206

2340 x 1080 (FHD+)Exact manufacturer Display / Resolution (Main Display): 2340 x 1080 (FHD+). Original manufacturer main-display scope retained; not an independent picture-quality score.

Main display size

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

156.4mm (6.2" full rectangle) / 152.3mm (6.0" rounded corners)Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Size (Main_Display).

Main display resolution

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

2340 x 1080 (FHD+)Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Resolution (Main Display).

Main display technology

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

Dynamic AMOLED 2XManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Technology (Main Display).

Display — Colour Depth (Main Display)

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

16MManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Display — Max Refresh Rate (Main Display)

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

120 HzManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Camera systemDiffers

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

48MP Dual Fusion camera system 48MP Fusion Main: 26mm, ƒ/1.6 aperture, sensor-shift optical image stabilisation, 100% Focus Pixels, support for super-high-resolution photos (24MP and 48MP) Also enables 12MP optical-quality 2x Telephoto: 52mm, ƒ/1.6 aperture, sensor-shift optical image stabilisation, 100% Focus Pixels 48MP Fusion Ultra Wide: 13mm, ƒ/2.2 aperture and 120° field of view, Hybrid Focus Pixels, support for super-high-resolution photos (24MP and 48MP) 2x optical zoom in, 2x optical zoom out; 4x optical zoom range Digital zoom up to 10x Sapphire crystal lens cover True Tone flash Photonic Engine Deep Fusion Smart HDR 5 Next-generation portraits with Focus and Depth Control Portrait Lighting with six effects Night mode Panorama (up to 63MP) Latest-generation Photographic Styles Spatial photos 48MP macro photography Wide colour capture for photos and Live Photos Lens correction (Fusion Ultra Wide) Advanced red-eye correction Auto image stabilisation Burst mode Photo geotagging Image formats captured: HEIF and JPEG

50.0 MP + 10.0 MP + 12.0 MP (Rear Camera - Resolution (Multiple)); F1.8 , F2.4 , F2.2 (Rear Camera - F Number (Multiple)); Rear Camera - Auto Focus (yes); Rear Camera - OIS (yes); Optical Zoom 3x, Optical quality Zoom 2x (Enabled by Adaptive Pixel sensor) , Digital Zoom up to 30x (Rear Camera - Zoom); 12.0 MP (Front Camera - Resolution); F2.2 (Front Camera - F Number); Front Camera - Auto Focus (yes); Rear Camera - Flash (yes); UHD 8K (7680 x 4320)@30fps (Video Recording Resolution); 240fps @FHD, 120fps @UHD (Slow Motion)Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - Resolution (Multiple). Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - F Number (Multiple). Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - Auto Focus. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - OIS. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - Zoom. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Front Camera - Resolution. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Front Camera - F Number. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Front Camera - Auto Focus. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - Flash. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Video Recording Resolution. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Slow Motion.

Front camera specification

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)No source recorded

18MP Center Stage camera ƒ/1.9 aperture Autofocus with Focus Pixels Retina Flash Tap to zoom and rotate Centre Stage for photos Ultra-stabilised video Dual Capture Centre Stage for video calls Photonic Engine Deep Fusion Smart HDR 5 Next-generation portraits with Focus and Depth Control Portrait Lighting with six effects Animoji and Memoji Night mode Latest-generation Photographic Styles Wide colour capture for photos and Live Photos Lens correction Auto image stabilisation Burst mode 4K Dolby Vision video recording at 24 fps, 25 fps, 30 fps or 60 fps 1080p Dolby Vision video recording at 25 fps, 30 fps or 60 fps Cinematic mode up to 4K Dolby Vision at 30 fps Slo-mo video support for 1080p at 120 fps Time-lapse video with stabilisation Night mode Time-lapse QuickTake video up to 4K at 60 fps in Dolby Vision Cinematic video stabilisation (4K, 1080p and 720p) Spatial Audio and stereo recording Wind noise reduction Audio Mix

Not verified

Rear autofocus

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

YesExact source capability wording, scoped to Rear Camera - Auto Focus. It does not assert the feature on every camera module or every carrier.

Rear optical stabilisation

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

YesExact source capability wording, scoped to Rear Camera - OIS. It does not assert the feature on every camera module or every carrier.

Front autofocus

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

YesExact source capability wording, scoped to Front Camera - Auto Focus. It does not assert the feature on every camera module or every carrier.

Camera — Rear Camera - Resolution (Multiple)

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

50.0 MP + 10.0 MP + 12.0 MPManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Camera — Rear Camera - F Number (Multiple)

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

F1.8 , F2.4 , F2.2Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Camera — Rear Camera - Auto Focus

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

YesManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Camera — Rear Camera - OIS

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

YesManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Camera — Rear Camera - Zoom

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

Optical Zoom 3x, Optical quality Zoom 2x (Enabled by Adaptive Pixel sensor) , Digital Zoom up to 30xManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Camera — Front Camera - Resolution

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

12.0 MPManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Camera — Front Camera - F Number

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

F2.2Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Camera — Front Camera - Auto Focus

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

YesManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Camera — Rear Camera - Flash

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

YesManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Camera — Video Recording Resolution

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

UHD 8K (7680 x 4320)@30fpsManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Camera — Slow Motion

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

240fps @FHD, 120fps @UHDManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Claimed video playbackUp-to manufacturer claims. Playback protocols differ.

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)No source recorded

30 hoursUp-to local video playback · Manufacturer up-to claim, not measured mixed-use battery life. All battery claims depend on network configuration and many other factors; actual results will vary. Battery has limited recharge cycles and may eventually need to be replaced. Battery life and charge cycles vary by use and settings. See apple.com/uk/batteries and apple.com/uk/iphone/battery.html for more information. MagSafe wireless charging up to 25W with 30W power adapter or higher. Testing conducted by Apple in July 2025 using pre‑production iPhone 17 units and software, USB‑C Charge Cable with Apple 40W Dynamic Power Adapter with 60W Max (Model A3351) and Apple MagSafe Chargers (1‑metre Model A3502 and 2‑metre Model A3503) with Apple 30W USB‑C Power Adapter (Model A2164) or Apple 40W Dynamic Power Adapter with 60W Max (Model A3351). Fast‑charge testing conducted with drained iPhone units. Times measured from the appearance of the Apple logo as the unit started up. Charge time varies with adapter, settings, usage and environmental factors; actual results will vary.

Not verifiedNot verified for this exact model.

Battery and chargingDiffers

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Video playback Up to 30 hours Video playback (streamed) Up to 27 hours Built-in rechargeable lithium-ion battery Fast-charge capable: Up to 50% charge in 20 minutes with 40W adapter or higher (available separately) paired with USB-C charging cable Up to 50% charge in 30 minutes with 30W adapter or higher paired with MagSafe Charger (both available separately)All battery claims depend on network configuration and many other factors; actual results will vary. Battery has limited recharge cycles and may eventually need to be replaced. Battery life and charge cycles vary by use and settings. See apple.com/uk/batteries and apple.com/uk/iphone/battery.html for more information. MagSafe wireless charging up to 25W with 30W power adapter or higher. Testing conducted by Apple in July 2025 using pre‑production iPhone 17 units and software, USB‑C Charge Cable with Apple 40W Dynamic Power Adapter with 60W Max (Model A3351) and Apple MagSafe Chargers (1‑metre Model A3502 and 2‑metre Model A3503) with Apple 30W USB‑C Power Adapter (Model A2164) or Apple 40W Dynamic Power Adapter with 60W Max (Model A3351). Fast‑charge testing conducted with drained iPhone units. Times measured from the appearance of the Apple logo as the unit started up. Charge time varies with adapter, settings, usage and environmental factors; actual results will vary.

4000 mAh (typical)Manufacturer claims. Exact source test conditions and capacity basis are retained; no independent endurance result is inferred. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Internet Usage Time(LTE) (Hours). Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Internet Usage Time(Wi-Fi) (Hours). Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Video Playback Time (Hours, Wireless). Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Battery Capacity (mAh, Typical). Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Removable. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Audio Playback Time (Hours, Wireless). Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Energy Efficiency Class. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Minimum Battery Endurance in Cycles.

Typical battery capacity

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

4000 mAhManufacturer value from Battery Capacity (mAh, Typical); its exact wording and qualifications are retained below.

Battery — Internet Usage Time(LTE) (Hours)

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

Up to 25Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Battery — Internet Usage Time(Wi-Fi) (Hours)

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

Up to 25Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Battery — Video Playback Time (Hours, Wireless)

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

Up to 29Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Battery — Battery Capacity (mAh, Typical)

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

4000Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Removable battery

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

NoManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer claims. Exact source test conditions and capacity basis are retained; no independent endurance result is inferred. Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Removable.

Battery — Audio Playback Time (Hours, Wireless)

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

Up to 78Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Battery — Energy Efficiency Class

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

AManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Battery — Minimum Battery Endurance in Cycles

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

2000Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Software supportDiffers

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

No fixed update duration is listed in this manufacturer technical source.No support years or promised major-version count are inferred. The installed operating system is listed separately.

Update duration is not confirmed by this exact manufacturer specification.Security support is separate from the number of major OS upgrades and installed software version.

Manufacturer operating system

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)No source recorded

iOS 26

Not verified

Audio and Video — Stereo Support

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

YesManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Services and Applications — Gear Support

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

Galaxy Buds2 Pro, Galaxy Buds Pro, Galaxy Buds Live, Galaxy Buds+, Galaxy Buds2, Galaxy Buds, Galaxy Buds FE, Galaxy Fit2, Galaxy Fit e, Galaxy Fit, Galaxy Watch6, Galaxy Watch5, Galaxy Watch4, Galaxy Watch3, Galaxy Watch, Galaxy Watch Active2, Galaxy Watch ActiveManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Services and Applications — Samsung DeX Support

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

YesManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Services and Applications — Bluetooth® Hearing Aid Support

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

Android Audio Streaming for Hearing Aid(ASHA)Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Services and Applications — SmartThings Support

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

YesManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

ChipsetDiffers

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)Samsung UK Galaxy S24 technical specifications — SM-S921BZYDEUB

A19 chip 6-core CPU with 2 performance and 4 efficiency cores 5-core GPU with Neural Accelerators 16-core Neural Engine Hardware-accelerated ray tracing

Deca-core CPU (3.2 GHz, 2.9 GHz, 2.6 GHz and 1.95 GHz)Samsung's specification does not name the chipset.

Memory and storageConfiguration

Sources

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

512 GB storage; RAM capacity is not listed by the manufacturer.

8 GB physical RAM; 256 GB nominal storageExact selected manufacturer SKU; available storage is lower. Virtual or storage-backed RAM is not included.

Regional SIM and network configurationConfiguration

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

UK A3520; Dual SIM (nano-SIM and eSIM) Dual eSIM support Learn more about eSIM Learn more about travelling with eSIM; Model A3520 * FDD-5G NR (Bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n30, n66, n70, n75) TDD-5G NR (Bands n38, n40, n41, n48, n53, n77, n78, n79) FDD-LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 66) TDD-LTE (Bands 34, 38, 39, 40, 41, 42, 48, 53) UMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz) GSM/EDGE (850, 900, 1800, 1900 MHz) 5G (sub-6GHz) with 4x4 MIMO Gigabit LTE with 4x4 MIMO Apple N1 wireless networking chip Wi-Fi 7 (802.11be) with 2x2 MIMO Bluetooth 6 Thread networking technology Apple second-generation Ultra Wideband chip NFC with reader mode Express Cards with Power Reserve* To identify your iPhone model number, see support.apple.com/en-gb/108044 . For details on 5G and LTE support, contact your provider and see apple.com/uk/iphone/cellular . Mobile data technology support is based on iPhone model number and configuration for GSM networks. Data plan required. 5G, Gigabit LTE, VoLTE and Wi‑Fi calling are available in selected markets and through selected network providers. Speeds are based on theoretical throughput and vary based on site conditions and network. For details on 5G and LTE support, contact your provider and see apple.com/uk/iphone/cellular . Wi‑Fi 7 available in countries and regions where supported. Ultra Wideband availability varies by region.

UK SM-S921BLBGEUB; Number of SIM: Dual-SIM; SIM size: Nano-SIM (4FF), Embedded-SIM; SIM Slot Type: SIM 1 + SIM 2 / SIM 1 + eSIM / Dual eSIM; Infra: 2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD, 5G Sub6 SDL; 2G GSM: GSM850, GSM900, DCS1800, PCS1900; 3G UMTS: B1(2100), B2(1900), B4(AWS), B5(850), B8(900); 4G FDD LTE: B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B32(1500), B66(AWS-3); 4G TDD LTE: B38(2600), B39(1900), B40(2300), B41(2500); 5G FDD Sub6: N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N26(850), N28(700), N66(AWS-3); 5G TDD Sub6: N38(2600), N40(2300), N41(2500), N77(3700), N78(3500); 5G SDL Sub6: N75(1500+)Exact UK manufacturer listing. This does not assert every carrier feature, roaming capability or stock status.

Nominal storageConfiguration

Sources

iPhone 17Apple UK — literal MG6P4QN/A configuration

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

512 GB

256 GBManufacturer value from Storage (GB); its exact wording and qualifications are retained below.

Physical RAM

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verifiedNot listed for this exact UK configuration by the cited manufacturer specifications.

8 GBManufacturer value from Memory_(GB); its exact wording and qualifications are retained below.

UK model wireless capabilities

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)No source recorded

Model A3520 * FDD-5G NR (Bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n30, n66, n70, n75) TDD-5G NR (Bands n38, n40, n41, n48, n53, n77, n78, n79) FDD-LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 66) TDD-LTE (Bands 34, 38, 39, 40, 41, 42, 48, 53) UMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz) GSM/EDGE (850, 900, 1800, 1900 MHz) 5G (sub-6GHz) with 4x4 MIMO Gigabit LTE with 4x4 MIMO Apple N1 wireless networking chip Wi-Fi 7 (802.11be) with 2x2 MIMO Bluetooth 6 Thread networking technology Apple second-generation Ultra Wideband chip NFC with reader mode Express Cards with Power Reserve* To identify your iPhone model number, see support.apple.com/en-gb/108044 . For details on 5G and LTE support, contact your provider and see apple.com/uk/iphone/cellular . Mobile data technology support is based on iPhone model number and configuration for GSM networks. Data plan required. 5G, Gigabit LTE, VoLTE and Wi‑Fi calling are available in selected markets and through selected network providers. Speeds are based on theoretical throughput and vary based on site conditions and network. For details on 5G and LTE support, contact your provider and see apple.com/uk/iphone/cellular . Wi‑Fi 7 available in countries and regions where supported. Ultra Wideband availability varies by region.

Not verified

Connector capabilities

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)No source recorded

USB-C connector with support for: Charging DisplayPort USB 2 (up to 480Mb/s)

Not verified

Manufacturer-listed sensors

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)No source recorded

Face ID Barometer High dynamic range gyro High-g accelerometer Proximity sensor Dual ambient light sensors

Not verified

eSIM only

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verifiedNot verified for this exact model.

NoExact manufacturer SIM type: Nano-SIM (4FF), Embedded-SIM. Regional operator support remains separate.

NFC

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

YesExact source capability wording, scoped to NFC. It does not assert the feature on every camera module or every carrier.

Wi-Fi

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

802.11a/b/g/n/ac/ax 2.4GHz+5GHz+6GHz, HE160, MIMO, 1024-QAM

Bluetooth version

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

Bluetooth v5.3

Published operating system

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

Android

Processor — CPU Speed

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

3.2GHz, 2.9GHz, 2.6GHz, 1.95GHzManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Processor — CPU Type

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

Deca-CoreManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Storage/Memory — Memory_(GB)

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

8Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Storage/Memory — Storage (GB)

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

256Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Storage/Memory — Available Storage (GB)

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

231.2Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Network/Bearer — Number of SIM

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

Dual-SIMManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Network/Bearer — SIM size

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

Nano-SIM (4FF), Embedded-SIMManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Network/Bearer — SIM Slot Type

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

SIM 1 + SIM 2 / SIM 1 + eSIM / Dual eSIMManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Network/Bearer — Infra

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD, 5G Sub6 SDLManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Network/Bearer — 2G GSM

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

GSM850, GSM900, DCS1800, PCS1900Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Network/Bearer — 3G UMTS

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

B1(2100), B2(1900), B4(AWS), B5(850), B8(900)Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Network/Bearer — 4G FDD LTE

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B32(1500), B66(AWS-3)Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Network/Bearer — 4G TDD LTE

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

B38(2600), B39(1900), B40(2300), B41(2500)Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Network/Bearer — 5G FDD Sub6

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N26(850), N28(700), N66(AWS-3)Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Network/Bearer — 5G TDD Sub6

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

N38(2600), N40(2300), N41(2500), N77(3700), N78(3500)Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Network/Bearer — 5G SDL Sub6

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

N75(1500+)Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Connectivity — USB Interface

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

USB Type-CManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Connectivity — USB Version

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

USB 3.2 Gen 1Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Connectivity — Location Technology

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

GPS, Glonass, Beidou, Galileo, QZSSManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Connectivity — Earjack

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

USB Type-CManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Connectivity — MHL

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

NoManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Connectivity — Wi-Fi

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

802.11a/b/g/n/ac/ax 2.4GHz+5GHz+6GHz, HE160, MIMO, 1024-QAMManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Connectivity — Wi-Fi Direct

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

YesManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Connectivity — Bluetooth Version

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

Bluetooth v5.3Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Connectivity — NFC

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

YesManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Connectivity — PC Sync.

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

Smart Switch (PC version)Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

AndroidManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

General Information — Form Factor

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

Touchscreen BarManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Sensors

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity SensorManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Physical specification — Dimension (HxWxD, mm)

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

147.0 x 70.6 x 7.6Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Audio and Video — Video Playing Format

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBMManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Audio and Video — Video Playing Resolution

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

UHD 8K (7680 x 4320)@60fpsManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Audio and Video — Audio Playing Format

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, DFF, DSF, APEManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

ECO Design — Recycled Content (%)

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

11.4Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

ECO Design — Recyclability (%)

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

16.7Manufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Services and Applications — Mobile TV

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

NoManufacturer claim in the exact SM-S921BLBGEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Main display panel

Sources

iPhone 17No source recorded

Galaxy S24 (Online Exclusive)Samsung UK — exact SM-S921BLBGEUB manufacturer specifications

Not verified

Dynamic AMOLED 2XExact manufacturer Display / Technology (Main Display): Dynamic AMOLED 2X. Original manufacturer main-display scope retained; not an independent picture-quality score.

Show unverified (13)Not verified or conflicting for both phones. Kept for completeness; never counted as a difference.

Published peak brightnessManufacturer peak claims use different test conditions.

Not verifiedNot verified for this exact model.

Pixel density

Not verifiedNot verified for this exact model.

Native telephoto reach

Not verifiedNot verified for this exact model.

Rear camera modules

Not verifiedNot verified for this exact model.

8K video recording

Not verified8K recording · Not verified for this exact model.

Wireless charging

Not verifiedNot verified for this exact model.

Published support term

Not verifiedNot verified for this exact model.

Promised update duration

Sources

iPhone 17Apple UK — iPhone 17 technical specifications

Galaxy S24 (Online Exclusive)No source recorded

Not verifiedNot listed for this exact UK configuration by the cited manufacturer specifications.

Not verified

Optical-quality zoom

Not verifiedNot verified for this exact model.

Reverse wireless charging

Not verifiedNot verified for this exact model.

Headphone jack

Not verifiedNot verified for this exact model.

Expandable storage

Not verifiedNot verified for this exact model.

Ingress protection

Not verifiedNot verified for this exact model.

Exact variants · Manufacturer specificationsView sources

A LITTLE PERSPECTIVE. A BETTER DECISION.

Decision tools

Good comparisons start with good sources.5 cited sources for this pair. Every number has a story.See the evidence

No category can be scored for both phones, so no score is shown. Manufacturer battery claims can use different test conditions. Verified specifications remain visible even where a category cannot be scored.

How we calculate scores

Apple iPhone 17

512 GB · checked 19 Oct 2026

Specifications & verification

Weight177 gManufacturer claim · high confidenceApple

Width71.5 mmManufacturer claim · high confidenceApple

Thickness7.95 mmManufacturer claim · high confidenceApple

Display size6.3 inchesManufacturer claim · high confidence

Manufacturer marketed diagonal; rounded corners and actual viewable area are described in the complete display specification.

Apple

Peak brightnessNot verified

Not published

Claimed video playback30 hoursManufacturer claim · high confidence

Apple

Claimed charging rateNot verified

Not published

Published total supportNot verified

Not published

Wireless chargingNot verified

Not published

Reverse wireless chargingNot verified

Not published

Headphone jackNot verified

Not published

Expandable storageNot verified

Not published

eSIM onlyNot verified

Not published

IP ratingNot verified

Not published

RAMNot verified

Not published

Apple

Pixel densityNot verified

Not published

Maximum refresh rateNot verified

Not published

Native telephoto reachNot verified

Not published

Claimed optical-quality reachNot verified

Not published

Rear camera modulesNot verified

Not published

8K recordingNot verified

Not published

Manufacturer list priceNot verified

All sources2

Apple UK — literal MG6P4QN/A configurationApple · accessed 19 Oct 2026
Apple UK — iPhone 17 technical specificationsApple · accessed 19 Oct 2026

Samsung Galaxy S24 (Online Exclusive)

256 GB · checked 17 Oct 2026

Specifications & verification

Weight167 gManufacturer claim · high confidence

Manufacturer value from Weight (g); its exact wording and qualifications are retained below.

Width70.6 mmManufacturer claim · high confidence

Exact manufacturer Physical specification / Dimension (HxWxD, mm): 147.0 x 70.6 x 7.6. Manufacturer source explicitly labels height × width × depth in mm. Device body dimensions.

Thickness7.6 mmManufacturer claim · high confidence

Exact manufacturer Physical specification / Dimension (HxWxD, mm): 147.0 x 70.6 x 7.6. Manufacturer source explicitly labels height × width × depth in mm. Device body dimensions.

Display size6.2 inchesManufacturer claim · high confidence

Peak brightnessNot verified

Not published

Claimed video playbackNot verified

Not published

Claimed charging rateNot verified

Not published

Published total supportNot verified

Not published

Wireless chargingNot verified

Not published

Reverse wireless chargingNot verified

Not published

Headphone jackNot verified

Not published

Expandable storageNot verified

Not published

eSIM onlyNoManufacturer claim · high confidence

Exact manufacturer SIM type: Nano-SIM (4FF), Embedded-SIM. Regional operator support remains separate.

IP ratingNot verified

Not published

RAM8 GBManufacturer claim · high confidence

Manufacturer value from Memory_(GB); its exact wording and qualifications are retained below.

Pixel densityNot verified

Not published

Maximum refresh rate120 HzManufacturer claim · high confidence

Exact manufacturer Display / Max Refresh Rate (Main Display): 120 Hz. Published maximum main-display refresh rate, separate from a touch sampling rate or a measured gaming result.