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YOUR PHONE FACE-OFF

Apple iPhone 18 Pro Max vs Samsung Galaxy A17

Real specs. Clear sources.Exact variants · Checked 28 Sept 2026
Apple

iPhone 18 Pro Max

6.9″

UK MJXT4QN/A · Black · 512GB · A3717Full product profile
iPhone 18 Pro Max, back exterior, black colour, Pro Fusion camera system at top, Apple logo in centre, front exterior, all-screen design, Dynamic Island at top centreBlack
PricesCheck retailers
UK
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US
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UK: no verified listing yet · checked daily

US: no verified listing yet · checked daily

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WHO EACH ONE SUITS

Choose the iPhone 18 Pro Max if…

Choose the Galaxy A17 if…

Preferences from sourced specifications that differ, not a verdict.
See the 12 verified differences
Samsung

Galaxy A17

6.7″ · Super AMOLED · 90 Hz · Octa-core CPU (2.2 GHz and 2 GHz)

128 GB · Black · UK SM-A175FZKBEUBFull product profile
Samsung Galaxy A17 in Black, official product viewBlack
PricesCheck retailers
UK
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US
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Search links open retailer results.

UK list price from Samsung, checked 10 Sept 2026 · not a live offer: £209.00Samsung source — manufacturer reference price, opens in a new tab

UK: no verified listing yet · checked daily

US: no verified listing yet · checked daily

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Affiliate links

We may earn a commission. Search results can include other models; check the exact variant and final price with the retailer.

Listed configurations: iPhone 18 Pro Max 512 GB, Galaxy A17 128 GB. Storage is a tier you choose, not a difference between the models; no matching tier is listed for both yet.

As an Amazon Associate I earn from qualifying purchases.

THE DIFFERENCES, MADE VISIBLE

Visual facts

Differences first. Select a topic for its graphic, sources and conditions.

How to read this comparison
How to read this comparison
  • Manufacturer facts for the exact models shown. Not a quality rating or a test result.
  • “Different” means the known values differ, not that one is better.
  • Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.

Not verified for either phone, so not charted: Pixel density, Native zoom. Missing evidence is not a difference.

SPECIFICATIONS SIDE BY SIDE6 topics
SELECTED TOPIC
01 / 06

Chip and core configuration

A different chip or core configuration is a hardware change, not a measured performance uplift.

iPhone 18 Pro MaxA20 Pro chip 6-core CPU with 2 super cores and 4 efficiency cores 7-core GPU with Neural Accelerators Dual 16-core Neural Engine Hardware-accelerated ray tracing
Source 1
Galaxy A17Octa-core CPU (2.2 GHz and 2 GHz)

Samsung's specification does not name the chipset.

Source 1
Explore the full specifications
iPhone 18 Pro Max

0.2″ larger diagonal.

Bigger is a preference, not a quality score.

iPhone 18 Pro Max
6.9″
Galaxy A17
6.7″

Relative diagonals · illustrative shape, not actual size

DATA INCOMPLETE

Camera details matter.

Dedicated telephoto reach. No digital or crop zoom.

iPhone 18 Pro Max
Not verified
Galaxy A17
Not verified

Lens illustration · not an image-quality test

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

12 verified differences, most decision-relevant first. 3 are also drawn in Visual facts above. 1 manufacturer description restating separately listed fields is grouped below. Missing information stays separate.

Chip and core configuration

In Visual facts
iPhone 18 Pro MaxA20 Pro chip 6-core CPU with 2 super cores and 4 efficiency cores 7-core GPU with Neural Accelerators Dual 16-core Neural Engine Hardware-accelerated ray tracing
Galaxy A17Octa-core CPU (2.2 GHz and 2 GHz)
Sources
Galaxy A17

Samsung's specification does not name the chipset.

Samsung UK Galaxy A17 technical specifications — SM-A175FZKBEUB

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

Up-to local video playback

In Visual facts
iPhone 18 Pro Max43 hours
Galaxy A1718 hours
Sources
iPhone 18 Pro Max

Manufacturer up-to claim, not measured mixed-use battery life. Testing conducted by Apple in August 2026 using pre-production iPhone 18 Pro, iPhone 18 Pro Max and iPhone Duo units and software, subscribed to LTE and 5G networks, using a representative usage profile. Profile is based on the median usage values across iPhone users and reflects a combination of passive and active use of a variety of applications, including but not limited to messaging, photos, music, social media, video streaming, games, web browsing and navigation. Battery life varies by use, configuration, cellular network, signal strength and other factors; actual results may vary based on usage. Testing conducted by Apple in July 2026 using pre-production iPhone 18 Pro and iPhone 18 Pro Max units and software, subscribed to LTE and 5G networks. Video playback consisted of a repeated 2‑hour 23‑minute HDR movie purchased from the iTunes Store. Video playback (streamed) consisted of a repeated 3‑hour 1‑minute HDR movie purchased from the iTunes Store. All settings were default except: Bluetooth was paired with headphones; Wi-Fi was associated with a network; the Wi-Fi feature Ask to Join Networks, Auto-Brightness and True Tone were turned off. Testing conducted by Apple in July 2026 using pre‑production iPhone 18 Pro and iPhone 18 Pro Max units and software, and either USB‑C Charge Cable or Apple MagSafe Chargers (1‑metre Model A3502 and 2‑metre Model A3503), both with Apple 40W Dynamic Power Adapter with 60W Max (Model A3351). Wired fast charge supported with 60W-capable USB‑C cable and USB PD 3.1 (or better) power adapters with Adjustable Voltage Supply (AVS). 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.

Apple UK — iPhone 18 Pro Max technical specifications
Galaxy A17

Video Playback Time (Hours, Wireless); manufacturer up-to claim. Protocols differ across brands.

Samsung UK Galaxy A17 technical specifications — SM-A175FZKBEUB

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

Manufacturer update-policy information

iPhone 18 Pro MaxNo fixed update duration is listed in this manufacturer technical source.
Galaxy A17Security updates until 30 September 2031
Sources
iPhone 18 Pro Max

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

Apple UK — iPhone 18 Pro Max technical specifications
Galaxy A17

This is an end date for security updates, not a number of years remaining from purchase.

Samsung UK Galaxy A17 technical specifications — SM-A175FZKBEUB

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

Show 6 more verified differences

Rear camera system

iPhone 18 Pro Max48MP Pro Fusion camera system 48MP Fusion Main with variable aperture (ƒ/1.48, ƒ/1.8, ƒ/2.8, ƒ/4.0): 24mm, second-generation sensor-shift optical image stabilisation, 100% Focus Pixels, super-high-resolution photos (24MP and 48MP) Also enables 12MP optical-quality 2x Telephoto: 48mm, second-generation 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, super-high-resolution photos (24MP and 48MP) 48MP Fusion Telephoto: 100mm (4x), ƒ/2.8 aperture, Hybrid Focus Pixels, 3D sensor-shift optical image stabilisation and autofocus, tetraprism design, super-high-resolution photos (24MP and 48MP) Also enables 12MP optical-quality 8x Telephoto: 200mm, ƒ/2.8 aperture, Hybrid Focus Pixels, 3D sensor-shift optical image stabilisation and autofocus, tetraprism design 8x optical-quality zoom in, 2x optical zoom out; 16x optical-quality zoom range Digital zoom up to 40x Customisable default lens (Fusion Main) Pro controls for lens aperture, shutter speed, white balance and viewing histogram Apple Reference Image (Fusion Main) Sapphire crystal lens cover Adaptive 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) Photographic Styles 3 Smart focus tracking Spatial photos 48MP macro photography ProRAW 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, JPEG and DNG
Galaxy A17Rear: 50 MP + 5 MP + 2 MP; Front: 13 MP; Video: up to FHD 30 fps
Sources
Galaxy A17

Video recording resolution: FHD (1920 x 1080) at 30 fps.

Samsung UK Galaxy A17 technical specifications — SM-A175FZKBEUB

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

Manufacturer display specification

iPhone 18 Pro MaxiPhone 18 Pro Max Super Retina XDR display 6.9-inch (diagonal) all-screen OLED display 2868x1320-pixel resolution at 460 ppi The iPhone 18 Pro Max 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 6.86 inches diagonally (actual viewable area is less).; Both models 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
Galaxy A176.7-inch Super AMOLED; 2340 × 1080
Sources
Galaxy A17

Measured as a full rectangle: 169.1 mm (6.7-inch); 164.5 mm (6.5-inch) with rounded corners. Resolution class: FHD+.

Samsung UK Galaxy A17 technical specifications — SM-A175FZKBEUBSamsung UK Galaxy A17 product page

Check the exact configuration and source conditions for your use.

Manufacturer battery and charging claims

iPhone 18 Pro MaxiPhone 18 Pro Max Typical use Up to 29 hours Video playback Up to 43 hours Video playback (streamed) Up to 38 hours; Both models Built-in rechargeable lithium-ion battery Fast-charge capable: Up to 50% charge in around 15 minutes when using 60W-capable adapter or higher with Adjustable Voltage Supply (available separately) paired with USB-C charging cable Up to 50% charge in 30 minutes with 35W adapter or higher paired with MagSafe Charger (both available separately)
Galaxy A175000 mAh
Sources
iPhone 18 Pro Max

Testing conducted by Apple in August 2026 using pre-production iPhone 18 Pro, iPhone 18 Pro Max and iPhone Duo units and software, subscribed to LTE and 5G networks, using a representative usage profile. Profile is based on the median usage values across iPhone users and reflects a combination of passive and active use of a variety of applications, including but not limited to messaging, photos, music, social media, video streaming, games, web browsing and navigation. Battery life varies by use, configuration, cellular network, signal strength and other factors; actual results may vary based on usage. Testing conducted by Apple in July 2026 using pre-production iPhone 18 Pro and iPhone 18 Pro Max units and software, subscribed to LTE and 5G networks. Video playback consisted of a repeated 2‑hour 23‑minute HDR movie purchased from the iTunes Store. Video playback (streamed) consisted of a repeated 3‑hour 1‑minute HDR movie purchased from the iTunes Store. All settings were default except: Bluetooth was paired with headphones; Wi-Fi was associated with a network; the Wi-Fi feature Ask to Join Networks, Auto-Brightness and True Tone were turned off. Testing conducted by Apple in July 2026 using pre‑production iPhone 18 Pro and iPhone 18 Pro Max units and software, and either USB‑C Charge Cable or Apple MagSafe Chargers (1‑metre Model A3502 and 2‑metre Model A3503), both with Apple 40W Dynamic Power Adapter with 60W Max (Model A3351). Wired fast charge supported with 60W-capable USB‑C cable and USB PD 3.1 (or better) power adapters with Adjustable Voltage Supply (AVS). 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.

Apple UK — iPhone 18 Pro Max technical specifications
Galaxy A17

Typical capacity. Samsung claims up to 18 hours of video playback. Real battery life depends on use.

Samsung UK Galaxy A17 technical specifications — SM-A175FZKBEUB

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

Front camera specification

iPhone 18 Pro Max18MP 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 Pro controls for shutter speed, white balance and viewing histogram 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 Photographic Styles 3 Smart focus tracking Improved low-light video at 1080p ProRAW 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 Cinematic mode effects from video ProRes video recording up to 4K at 60 fps with external recording ProRes RAW Academy Color Encoding System Apple Log 2 Slo-mo video support for 1080p at 120 fps Time-lapse video with stabilisation up to 4K Dolby Vision 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 A1713.0 MP
Sources
iPhone 18 Pro Max

Enabled by compatible apps.

Apple UK — iPhone 18 Pro Max technical specifications

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

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.

Small physical differences (2)
Configuration & compatibility details (4)

Selected storage; RAM remains unlisted

iPhone 18 Pro Max512 GB storage; RAM capacity is not listed by the manufacturer.
Galaxy A174 GB RAM; 128 GB storage
Sources

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 18 Pro MaxUK A3717; Dual SIM (nano-SIM and eSIM) Dual eSIM support Learn more about eSIM Learn more about travelling with eSIM; Model A3717 * 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, 106) TDD-LTE (Bands 34, 38, 39, 40, 41, 42, 48, 53) UMTS/HSPA+ (850, 900, 1700/2100, 1900, 2100 MHz) GSM/EDGE (850, 900, 1800, 1900 MHz); iPhone 18 Pro Max 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 Apple C2 cellular modem
Galaxy A17UK SM-A175FZKBEUB; 4G; dual SIM (2 nano-SIMs; the second slot is shared with microSD)
Sources
iPhone 18 Pro Max

* To identify your iPhone model number, see support.apple.com/en-gb/108044 . For details on 5G and LTE support, contact your carrier 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.

Apple UK — iPhone 18 Pro Max technical specifications
Galaxy A17

Samsung lists: Dual-SIM; Nano-SIM (4FF); SIM 1 + Hybrid (SIM or MicroSD); 2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD. Check carrier support if you plan to use it outside the UK.

Samsung UK Galaxy A17 technical specifications — SM-A175FZKBEUB

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

UK model wireless capabilities

iPhone 18 Pro MaxModel A3717 * 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, 106) TDD-LTE (Bands 34, 38, 39, 40, 41, 42, 48, 53) UMTS/HSPA+ (850, 900, 1700/2100, 1900, 2100 MHz) GSM/EDGE (850, 900, 1800, 1900 MHz); iPhone 18 Pro Max 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 Apple C2 cellular modem
Galaxy A17Wi-Fi 5 (2.4 and 5 GHz); Bluetooth 5.3
Sources
iPhone 18 Pro Max

* To identify your iPhone model number, see support.apple.com/en-gb/108044 . For details on 5G and LTE support, contact your carrier 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.

Apple UK — iPhone 18 Pro Max technical specifications
Galaxy A17

Samsung lists Wi-Fi 802.11a/b/g/n/ac 2.4GHz+5GHz, VHT80 and Bluetooth v5.3.

Samsung UK Galaxy A17 technical specifications — SM-A175FZKBEUB

An exact-variant identifier or regional network listing, not a difference in capability. Check the bands and model code for your carrier and region.

Missing or non-comparable evidence (69)

Typical battery capacity

iPhone 18 Pro MaxNot verified
Galaxy A175000 mAh
Sources
iPhone 18 Pro Max

No source recorded for this side.

Galaxy A17

Manufacturer capacity; not an endurance test.

Samsung UK Galaxy A17 technical specifications — SM-A175FZKBEUB

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

Published support term

iPhone 18 Pro MaxNot verified
Galaxy A17Not verified
Sources
iPhone 18 Pro Max

Not verified for this exact model.

No source recorded for this side.

Galaxy A17

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.

Android OS upgrade commitment

iPhone 18 Pro MaxNot verified
Galaxy A176 upgrades
Sources
iPhone 18 Pro Max

No source recorded for this side.

Galaxy A17

Six OS generations and six years of security updates counted from the first global launch date, per Samsung UK; not six upgrades remaining from purchase. Samsung states the policies are subject to change.

Samsung UK Galaxy A17 product page

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

Circle to Search

iPhone 18 Pro MaxNot verified
Galaxy A17Yes
Sources
iPhone 18 Pro Max

No source recorded for this side.

Galaxy A17

Google feature; Samsung states service availability may vary by country, language and device model and requires an internet connection.

Samsung UK Galaxy A17 product page

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

Manufacturer operating system

iPhone 18 Pro MaxiOS 27
Galaxy A17Not verified
Sources
Galaxy A17

No source recorded for this side.

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

Cover glass

iPhone 18 Pro MaxNot verified
Galaxy A17Corning Gorilla Glass Victus+
Sources
iPhone 18 Pro Max

No source recorded for this side.

Galaxy A17

Samsung states Gorilla Glass Victus+ is applied to the front of the device; no rear-glass or drop-proof claim is made.

Samsung UK Galaxy A17 product page

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

Headphone jack

iPhone 18 Pro MaxNot verified
Galaxy A17Not verified
Sources
iPhone 18 Pro Max

Not verified for this exact model.

No source recorded for this side.

Galaxy A17

Samsung lists USB Type-C under Earjack and does not say whether there is also a separate 3.5 mm jack.

Samsung UK Galaxy A17 technical specifications — SM-A175FZKBEUB

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

Ingress protection

iPhone 18 Pro MaxNot verified
Galaxy A17IP54
Sources
iPhone 18 Pro Max

Not verified for this exact model.

No source recorded for this side.

Galaxy A17

Samsung laboratory claim: sprayed with 10 litres of fresh water per minute for 5 minutes at all angles. Not advised for beach or pool use; resistance is not permanent and may diminish with wear. Not a submersion rating.

Samsung UK Galaxy A17 product page

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

Native telephoto reach

iPhone 18 Pro MaxNot verified
Galaxy A17Not verified
Sources
iPhone 18 Pro Max

Not verified for this exact model.

No source recorded for this side.

Galaxy A17

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.

Optical-quality zoom

iPhone 18 Pro MaxNot verified
Galaxy A17Not verified
Sources
iPhone 18 Pro Max

Not verified for this exact model.

No source recorded for this side.

Galaxy A17

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.

Published peak brightness

iPhone 18 Pro MaxNot verified
Galaxy A17Not verified
Sources
iPhone 18 Pro Max

Not verified for this exact model.

No source recorded for this side.

Galaxy A17

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 18 Pro MaxNot verified
Galaxy A17Not verified
Sources
iPhone 18 Pro Max

Not verified for this exact model.

No source recorded for this side.

Galaxy A17

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.

4G FDD LTE

iPhone 18 Pro MaxNot verified
Galaxy A17B1(2100), B3(1800), B5(850), B7(2600), B8(900), B20(800), B28(700)
Sources
iPhone 18 Pro Max

No source recorded for this side.

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

Sensors

iPhone 18 Pro MaxNot verified
Galaxy A17Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing
Sources
iPhone 18 Pro Max

No source recorded for this side.

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

Reverse wireless charging

iPhone 18 Pro MaxNot verified
Galaxy A17Not verified
Sources
iPhone 18 Pro Max

Not verified for this exact model.

No source recorded for this side.

Galaxy A17

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 18 Pro MaxFace ID LiDAR scanner Barometer High dynamic range gyro High-g accelerometer Proximity sensor Dual ambient light sensors
Galaxy A17Not verified
Sources
Galaxy A17

No source recorded for this side.

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

Up-to streamed video playback

iPhone 18 Pro Max38 hours
Galaxy A17Not verified
Sources
iPhone 18 Pro Max

Manufacturer up-to claim, not measured mixed-use battery life. Testing conducted by Apple in August 2026 using pre-production iPhone 18 Pro, iPhone 18 Pro Max and iPhone Duo units and software, subscribed to LTE and 5G networks, using a representative usage profile. Profile is based on the median usage values across iPhone users and reflects a combination of passive and active use of a variety of applications, including but not limited to messaging, photos, music, social media, video streaming, games, web browsing and navigation. Battery life varies by use, configuration, cellular network, signal strength and other factors; actual results may vary based on usage. Testing conducted by Apple in July 2026 using pre-production iPhone 18 Pro and iPhone 18 Pro Max units and software, subscribed to LTE and 5G networks. Video playback consisted of a repeated 2‑hour 23‑minute HDR movie purchased from the iTunes Store. Video playback (streamed) consisted of a repeated 3‑hour 1‑minute HDR movie purchased from the iTunes Store. All settings were default except: Bluetooth was paired with headphones; Wi-Fi was associated with a network; the Wi-Fi feature Ask to Join Networks, Auto-Brightness and True Tone were turned off. Testing conducted by Apple in July 2026 using pre‑production iPhone 18 Pro and iPhone 18 Pro Max units and software, and either USB‑C Charge Cable or Apple MagSafe Chargers (1‑metre Model A3502 and 2‑metre Model A3503), both with Apple 40W Dynamic Power Adapter with 60W Max (Model A3351). Wired fast charge supported with 60W-capable USB‑C cable and USB PD 3.1 (or better) power adapters with Adjustable Voltage Supply (AVS). 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.

Apple UK — iPhone 18 Pro Max technical specifications
Galaxy A17

No source recorded for this side.

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

Promised update duration

iPhone 18 Pro MaxNot verified
Galaxy A17Not verified
Sources
iPhone 18 Pro Max

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

Apple UK — iPhone 18 Pro Max technical specifications
Galaxy A17

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 18 Pro MaxNot verified
Galaxy A17Not verified
Sources
iPhone 18 Pro Max

Not verified for this exact model.

No source recorded for this side.

Galaxy A17

Samsung lists FHD (1920 x 1080)@30fps under Video Recording Resolution. It does not explicitly state an 8K capability exclusion; absence remains unknown. Video Playing Resolution describes playback, not camera capture.

Samsung UK Galaxy A17 technical specifications — SM-A175FZKBEUB

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

Wireless charging

iPhone 18 Pro MaxNot verified
Galaxy A17Not verified
Sources
iPhone 18 Pro Max

Not verified for this exact model.

No source recorded for this side.

Galaxy A17

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

All specs91 specificationsiPhone 18 Pro MaxGalaxy A17
WeightDiffers
Sources
249g
Manufacturer device mass
190g
WidthDiffers
Sources
78mm
Manufacturer width
77.9mm
ThicknessDiffers
Sources
8.75mm
Manufacturer thickness
7.5mm
DimensionsDiffers
Sources
Width: 78.0 mm; Height: 163.4 mm; Depth: 8.75 mmExact selected UK model; axis labels retained.
164.4 x 77.9 x 7.5 mm (height × width × depth)
Colour
Sources
Black
Black
Form factor
Sources
slab
slab
HeightDiffers
Sources
163.4 mm
164.4 mm
Form Factor
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
Touchscreen Bar
Screen sizeDiffers
Sources
6.9″
Manufacturer marketed display diagonal · Manufacturer marketed diagonal; rounded corners and actual viewable area are described in the complete display specification.
6.7″
Full-rectangle nominal diagonal; rounded corners reduce viewable area.
Maximum refresh rate
Sources
Not verifiedNot verified for this exact model.
90HzSamsung UK states a 90 Hz maximum refresh rate for this model; a minimum adaptive rate is not stated.
Display specificationDiffers
Sources
iPhone 18 Pro Max Super Retina XDR display 6.9-inch (diagonal) all-screen OLED display 2868x1320-pixel resolution at 460 ppi The iPhone 18 Pro Max 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 6.86 inches diagonally (actual viewable area is less).; Both models 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
6.7-inch Super AMOLED; 2340 × 1080Measured as a full rectangle: 169.1 mm (6.7-inch); 164.5 mm (6.5-inch) with rounded corners. Resolution class: FHD+.
Main display resolutionDiffers
Sources
2868 × 1320
1080 x 2340 (FHD+)
Colour Depth (Main Display)
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
16M
Rear camera modules
Sources
iPhone 18 Pro MaxNo source recorded
Not verifiedNot verified for this exact model.
3
Camera systemDiffers
Sources
48MP Pro Fusion camera system 48MP Fusion Main with variable aperture (ƒ/1.48, ƒ/1.8, ƒ/2.8, ƒ/4.0): 24mm, second-generation sensor-shift optical image stabilisation, 100% Focus Pixels, super-high-resolution photos (24MP and 48MP) Also enables 12MP optical-quality 2x Telephoto: 48mm, second-generation 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, super-high-resolution photos (24MP and 48MP) 48MP Fusion Telephoto: 100mm (4x), ƒ/2.8 aperture, Hybrid Focus Pixels, 3D sensor-shift optical image stabilisation and autofocus, tetraprism design, super-high-resolution photos (24MP and 48MP) Also enables 12MP optical-quality 8x Telephoto: 200mm, ƒ/2.8 aperture, Hybrid Focus Pixels, 3D sensor-shift optical image stabilisation and autofocus, tetraprism design 8x optical-quality zoom in, 2x optical zoom out; 16x optical-quality zoom range Digital zoom up to 40x Customisable default lens (Fusion Main) Pro controls for lens aperture, shutter speed, white balance and viewing histogram Apple Reference Image (Fusion Main) Sapphire crystal lens cover Adaptive 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) Photographic Styles 3 Smart focus tracking Spatial photos 48MP macro photography ProRAW 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, JPEG and DNG
Rear: 50 MP + 5 MP + 2 MP; Front: 13 MP; Video: up to FHD 30 fpsVideo recording resolution: FHD (1920 x 1080) at 30 fps.
Front cameraDiffers
Sources
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 Pro controls for shutter speed, white balance and viewing histogram 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 Photographic Styles 3 Smart focus tracking Improved low-light video at 1080p ProRAW 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 Cinematic mode effects from video ProRes video recording up to 4K at 60 fps with external recording ProRes RAW Academy Color Encoding System Apple Log 2 Slo-mo video support for 1080p at 120 fps Time-lapse video with stabilisation up to 4K Dolby Vision 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 MixEnabled by compatible apps.
13.0 MP
Rear Camera - Resolution (Multiple)
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
50.0 MP + 5.0 MP + 2.0 MP
Rear Camera - F Number (Multiple)
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
F1.8, F2.2, F2.4
Rear Camera - Auto Focus
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
Yes
Rear Camera - OIS
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
Yes
Rear Camera Zoom
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
Digital Zoom up to 10x
Front Camera - Resolution
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
13.0 MP
Front Camera - F Number
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
F2.0
Front Camera - Auto Focus
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
No
Front Camera - OIS
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
No
Rear Camera - Flash
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
Yes
Front Camera - Flash
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
No
Claimed video playbackUp-to manufacturer claims. Playback protocols differ.Differs
Sources
43 hours
Up-to local video playback · Manufacturer up-to claim, not measured mixed-use battery life. Testing conducted by Apple in August 2026 using pre-production iPhone 18 Pro, iPhone 18 Pro Max and iPhone Duo units and software, subscribed to LTE and 5G networks, using a representative usage profile. Profile is based on the median usage values across iPhone users and reflects a combination of passive and active use of a variety of applications, including but not limited to messaging, photos, music, social media, video streaming, games, web browsing and navigation. Battery life varies by use, configuration, cellular network, signal strength and other factors; actual results may vary based on usage. Testing conducted by Apple in July 2026 using pre-production iPhone 18 Pro and iPhone 18 Pro Max units and software, subscribed to LTE and 5G networks. Video playback consisted of a repeated 2‑hour 23‑minute HDR movie purchased from the iTunes Store. Video playback (streamed) consisted of a repeated 3‑hour 1‑minute HDR movie purchased from the iTunes Store. All settings were default except: Bluetooth was paired with headphones; Wi-Fi was associated with a network; the Wi-Fi feature Ask to Join Networks, Auto-Brightness and True Tone were turned off. Testing conducted by Apple in July 2026 using pre‑production iPhone 18 Pro and iPhone 18 Pro Max units and software, and either USB‑C Charge Cable or Apple MagSafe Chargers (1‑metre Model A3502 and 2‑metre Model A3503), both with Apple 40W Dynamic Power Adapter with 60W Max (Model A3351). Wired fast charge supported with 60W-capable USB‑C cable and USB PD 3.1 (or better) power adapters with Adjustable Voltage Supply (AVS). 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.
18 hours
Video Playback Time (Hours, Wireless); manufacturer up-to claim. Protocols differ across brands.
Battery and chargingDiffers
Sources
iPhone 18 Pro Max Typical use Up to 29 hours Video playback Up to 43 hours Video playback (streamed) Up to 38 hours; Both models Built-in rechargeable lithium-ion battery Fast-charge capable: Up to 50% charge in around 15 minutes when using 60W-capable adapter or higher with Adjustable Voltage Supply (available separately) paired with USB-C charging cable Up to 50% charge in 30 minutes with 35W adapter or higher paired with MagSafe Charger (both available separately)Testing conducted by Apple in August 2026 using pre-production iPhone 18 Pro, iPhone 18 Pro Max and iPhone Duo units and software, subscribed to LTE and 5G networks, using a representative usage profile. Profile is based on the median usage values across iPhone users and reflects a combination of passive and active use of a variety of applications, including but not limited to messaging, photos, music, social media, video streaming, games, web browsing and navigation. Battery life varies by use, configuration, cellular network, signal strength and other factors; actual results may vary based on usage. Testing conducted by Apple in July 2026 using pre-production iPhone 18 Pro and iPhone 18 Pro Max units and software, subscribed to LTE and 5G networks. Video playback consisted of a repeated 2‑hour 23‑minute HDR movie purchased from the iTunes Store. Video playback (streamed) consisted of a repeated 3‑hour 1‑minute HDR movie purchased from the iTunes Store. All settings were default except: Bluetooth was paired with headphones; Wi-Fi was associated with a network; the Wi-Fi feature Ask to Join Networks, Auto-Brightness and True Tone were turned off. Testing conducted by Apple in July 2026 using pre‑production iPhone 18 Pro and iPhone 18 Pro Max units and software, and either USB‑C Charge Cable or Apple MagSafe Chargers (1‑metre Model A3502 and 2‑metre Model A3503), both with Apple 40W Dynamic Power Adapter with 60W Max (Model A3351). Wired fast charge supported with 60W-capable USB‑C cable and USB PD 3.1 (or better) power adapters with Adjustable Voltage Supply (AVS). 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.
5000 mAhTypical capacity. Samsung claims up to 18 hours of video playback. Real battery life depends on use.
Up-to streamed video playback
Sources
Galaxy A17No source recorded
38 hoursManufacturer up-to claim, not measured mixed-use battery life. Testing conducted by Apple in August 2026 using pre-production iPhone 18 Pro, iPhone 18 Pro Max and iPhone Duo units and software, subscribed to LTE and 5G networks, using a representative usage profile. Profile is based on the median usage values across iPhone users and reflects a combination of passive and active use of a variety of applications, including but not limited to messaging, photos, music, social media, video streaming, games, web browsing and navigation. Battery life varies by use, configuration, cellular network, signal strength and other factors; actual results may vary based on usage. Testing conducted by Apple in July 2026 using pre-production iPhone 18 Pro and iPhone 18 Pro Max units and software, subscribed to LTE and 5G networks. Video playback consisted of a repeated 2‑hour 23‑minute HDR movie purchased from the iTunes Store. Video playback (streamed) consisted of a repeated 3‑hour 1‑minute HDR movie purchased from the iTunes Store. All settings were default except: Bluetooth was paired with headphones; Wi-Fi was associated with a network; the Wi-Fi feature Ask to Join Networks, Auto-Brightness and True Tone were turned off. Testing conducted by Apple in July 2026 using pre‑production iPhone 18 Pro and iPhone 18 Pro Max units and software, and either USB‑C Charge Cable or Apple MagSafe Chargers (1‑metre Model A3502 and 2‑metre Model A3503), both with Apple 40W Dynamic Power Adapter with 60W Max (Model A3351). Wired fast charge supported with 60W-capable USB‑C cable and USB PD 3.1 (or better) power adapters with Adjustable Voltage Supply (AVS). 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 verified
Typical battery capacity
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
5000 mAhManufacturer capacity; not an endurance test.
Minimum Battery Endurance in Cycles
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
1200
Update policyDiffers
Sources
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.
Security updates until 30 September 2031This is an end date for security updates, not a number of years remaining from purchase.
Manufacturer operating system
Sources
Galaxy A17No source recorded
iOS 27
Not verified
External Storage Support
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
MicroSD (Up to 2TB)
Stereo Support
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
No
Samsung DeX Support
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
No
SmartThings Support
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
Yes
Android OS upgrade commitment
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
6 upgradesSix OS generations and six years of security updates counted from the first global launch date, per Samsung UK; not six upgrades remaining from purchase. Samsung states the policies are subject to change.
Circle to Search
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
YesGoogle feature; Samsung states service availability may vary by country, language and device model and requires an internet connection.
Chipset / published CPUDiffers
Sources
A20 Pro chip 6-core CPU with 2 super cores and 4 efficiency cores 7-core GPU with Neural Accelerators Dual 16-core Neural Engine Hardware-accelerated ray tracing
Octa-core CPU (2.2 GHz and 2 GHz)Samsung's specification does not name the chipset.
RAM and storage configurationConfiguration
Sources
512 GB storage; RAM capacity is not listed by the manufacturer.
4 GB RAM; 128 GB storage
Regional SIM / network configurationConfiguration
Sources
UK A3717; Dual SIM (nano-SIM and eSIM) Dual eSIM support Learn more about eSIM Learn more about travelling with eSIM; Model A3717 * 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, 106) TDD-LTE (Bands 34, 38, 39, 40, 41, 42, 48, 53) UMTS/HSPA+ (850, 900, 1700/2100, 1900, 2100 MHz) GSM/EDGE (850, 900, 1800, 1900 MHz); iPhone 18 Pro Max 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 Apple C2 cellular modem* To identify your iPhone model number, see support.apple.com/en-gb/108044 . For details on 5G and LTE support, contact your carrier 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-A175FZKBEUB; 4G; dual SIM (2 nano-SIMs; the second slot is shared with microSD)Samsung lists: Dual-SIM; Nano-SIM (4FF); SIM 1 + Hybrid (SIM or MicroSD); 2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD. Check carrier support if you plan to use it outside the UK.
StorageConfiguration
Sources
512 GB
128 GB
RAM
Sources
Not verifiedNot listed for this exact UK configuration by the cited manufacturer specifications.
4 GB
Wireless connectivityConfiguration
Sources
Model A3717 * 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, 106) TDD-LTE (Bands 34, 38, 39, 40, 41, 42, 48, 53) UMTS/HSPA+ (850, 900, 1700/2100, 1900, 2100 MHz) GSM/EDGE (850, 900, 1800, 1900 MHz); iPhone 18 Pro Max 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 Apple C2 cellular modem* To identify your iPhone model number, see support.apple.com/en-gb/108044 . For details on 5G and LTE support, contact your carrier 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.
Wi-Fi 5 (2.4 and 5 GHz); Bluetooth 5.3Samsung lists Wi-Fi 802.11a/b/g/n/ac 2.4GHz+5GHz, VHT80 and Bluetooth v5.3.
USB connectionDiffers
Sources
USB-C connector with support for: Charging DisplayPort USB 3 (up to 10Gb/s)
USB Type-C; USB 2.0
Manufacturer-listed sensors
Sources
Galaxy A17No source recorded
Face ID LiDAR scanner Barometer High dynamic range gyro High-g accelerometer Proximity sensor Dual ambient light sensors
Not verified
Memory card support
Sources
iPhone 18 Pro MaxNo source recorded
Not verifiedNot verified for this exact model.
Yes
eSIM only
Sources
iPhone 18 Pro MaxNo source recorded
Not verifiedNot verified for this exact model.
No
Ingress protection
Sources
iPhone 18 Pro MaxNo source recorded
Not verifiedNot verified for this exact model.
IP54Samsung laboratory claim: sprayed with 10 litres of fresh water per minute for 5 minutes at all angles. Not advised for beach or pool use; resistance is not permanent and may diminish with wear. Not a submersion rating.
Panel technology
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
Super AMOLED
Manufacturer UK reference price
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
£209Manufacturer's UK list price in September 2026; retailer prices may differ.
Video Recording Resolution
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
FHD (1920 x 1080)@30fps
Slow Motion
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
120fps @HD
Available Storage (GB)
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
105.8
Number of SIM
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
Dual-SIM
SIM size
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
Nano-SIM (4FF)
SIM Slot Type
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
SIM 1 + Hybrid (SIM or MicroSD)
Infra
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD
2G GSM
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
GSM850, GSM900, DCS1800, PCS1900
3G UMTS
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
B1(2100), B5(850), B8(900)
4G FDD LTE
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
B1(2100), B3(1800), B5(850), B7(2600), B8(900), B20(800), B28(700)
4G TDD LTE
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
B38(2600), B40(2300), B41(2500)
USB Interface
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
USB Type-C
USB Version
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
USB 2.0
Location Technology
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
GPS, Glonass, Beidou, Galileo, QZSS
Earjack
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
USB Type-C
MHL
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
No
Wi-Fi
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
802.11a/b/g/n/ac 2.4GHz+5GHz, VHT80
Wi-Fi Direct
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
Yes
Bluetooth Version
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
Bluetooth v5.3
NFC
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
Yes
PC Sync.
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
Smart Switch (PC version)
OS
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
Android
Sensors
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing
Removable
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
No
Energy Efficiency Class
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
A
Video Playing Resolution
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
FHD (1920 x 1080)@60fps
Mobile TV
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
No
Cover glass
Sources
iPhone 18 Pro MaxNo source recorded
Not verified
Corning Gorilla Glass Victus+Samsung states Gorilla Glass Victus+ is applied to the front of the device; no rear-glass or drop-proof claim is made.
Show unverified (10)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.
Not verifiedNot verified for this exact model.
Pixel density
Not verifiedNot verified for this exact model.
Not verifiedNot verified for this exact model.
Native telephoto reach
Not verifiedNot verified for this exact model.
Not verifiedNot verified for this exact model.
8K video recording
Sources
iPhone 18 Pro MaxNo source recorded
Not verified8K recording · Not verified for this exact model.
Not verifiedSamsung lists FHD (1920 x 1080)@30fps under Video Recording Resolution. It does not explicitly state an 8K capability exclusion; absence remains unknown. Video Playing Resolution describes playback, not camera capture.
Wireless charging
Not verifiedNot verified for this exact model.
Not verifiedNot verified for this exact model.
Published support term
Not verifiedNot verified for this exact model.
Not verifiedNot verified for this exact model.
Promised update duration
Sources
Galaxy A17No 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.
Not verifiedNot verified for this exact model.
Reverse wireless charging
Not verifiedNot verified for this exact model.
Not verifiedNot verified for this exact model.
3.5 mm headphone jack
Sources
iPhone 18 Pro MaxNo source recorded
Not verifiedNot verified for this exact model.
Not verifiedSamsung lists USB Type-C under Earjack and does not say whether there is also a separate 3.5 mm jack.
Exact variants · Manufacturer specificationsView sources
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Manufacturer specifications verified for both phones. Your choice doesn’t change the comparison above.

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 18 Pro Max

512 GB · checked 19 Oct 2026

Specifications & verification
Weight249 gManufacturer claim · high confidenceApple
Width78 mmManufacturer claim · high confidenceApple
Thickness8.75 mmManufacturer claim · high confidenceApple
Display size6.9 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 playback43 hoursManufacturer claim · high confidence

Manufacturer up-to claim, not measured mixed-use battery life. Testing conducted by Apple in August 2026 using pre-production iPhone 18 Pro, iPhone 18 Pro Max and iPhone Duo units and software, subscribed to LTE and 5G networks, using a representative usage profile. Profile is based on the median usage values across iPhone users and reflects a combination of passive and active use of a variety of applications, including but not limited to messaging, photos, music, social media, video streaming, games, web browsing and navigation. Battery life varies by use, configuration, cellular network, signal strength and other factors; actual results may vary based on usage. Testing conducted by Apple in July 2026 using pre-production iPhone 18 Pro and iPhone 18 Pro Max units and software, subscribed to LTE and 5G networks. Video playback consisted of a repeated 2‑hour 23‑minute HDR movie purchased from the iTunes Store. Video playback (streamed) consisted of a repeated 3‑hour 1‑minute HDR movie purchased from the iTunes Store. All settings were default except: Bluetooth was paired with headphones; Wi-Fi was associated with a network; the Wi-Fi feature Ask to Join Networks, Auto-Brightness and True Tone were turned off. Testing conducted by Apple in July 2026 using pre‑production iPhone 18 Pro and iPhone 18 Pro Max units and software, and either USB‑C Charge Cable or Apple MagSafe Chargers (1‑metre Model A3502 and 2‑metre Model A3503), both with Apple 40W Dynamic Power Adapter with 60W Max (Model A3351). Wired fast charge supported with 60W-capable USB‑C cable and USB PD 3.1 (or better) power adapters with Adjustable Voltage Supply (AVS). 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.

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
  1. Apple UK — literal MJXT4QN/A configurationApple · accessed 19 Oct 2026
  2. Apple UK — iPhone 18 Pro Max technical specificationsApple · accessed 19 Oct 2026

Samsung Galaxy A17

128 GB · checked 28 Sept 2026

Specifications & verification
Weight190 gManufacturer claim · high confidenceSamsung
Width77.9 mmManufacturer claim · high confidenceSamsung
Thickness7.5 mmManufacturer claim · high confidenceSamsung
Display size6.7 inchesManufacturer claim · high confidence

Full-rectangle nominal diagonal; rounded corners reduce viewable area.

Samsung
Peak brightnessNot verified

Not published

Claimed video playback18 hoursManufacturer claim · high confidence

Video Playback Time (Hours, Wireless); manufacturer up-to claim. Protocols differ across brands.

Samsung
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

Samsung
Expandable storageYesManufacturer claim · high confidenceSamsung
eSIM onlyNoManufacturer claim · high confidenceSamsung
IP ratingIP54Manufacturer claim · high confidence

Samsung laboratory claim: sprayed with 10 litres of fresh water per minute for 5 minutes at all angles. Not advised for beach or pool use; resistance is not permanent and may diminish with wear. Not a submersion rating.

Samsung
RAM4 GBManufacturer claim · high confidenceSamsung
Pixel densityNot verified

Not published

Maximum refresh rate90 HzManufacturer claim · high confidence

Samsung UK states a 90 Hz maximum refresh rate for this model; a minimum adaptive rate is not stated.

SamsungSamsung
Native telephoto reachNot verified

Not published

Claimed optical-quality reachNot verified

Not published

Rear camera modules3Manufacturer claim · high confidenceSamsung
8K recordingNot verified

Not published

Samsung
Manufacturer list price£209.00Reference only · not a live offer or current priceSamsung
All sources3
  1. Samsung UK Galaxy A17 technical specifications — SM-A175FZKBEUBSamsung · accessed 10 Sept 2026
  2. Samsung UK Galaxy A17 product pageSamsung · accessed 10 Sept 2026
  3. Samsung UK current phone configurations and part numbersSamsung · accessed 10 Sept 2026
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The verified differences and their sources, in one link.