HONOR
400
6.55″ · AMOLED · 120 Hz · Snapdragon 7 Gen 3
256 GB · 8 GB RAM · Midnight Black · UK DNY-NX9Full product profile
Midnight Black YOUR PHONE FACE-OFF
Real specs. Clear sources.Exact variants · Checked 28 Sept 2026HONOR 400 vs Apple iPhone Duo
Midnight Black
DIFFERENCES AT A GLANCE
- Form factor
- 400: slab vs iPhone Duo: foldable
- Weight
- 400: 184 g vs iPhone Duo: 254 g
Star WhiteListed configurations: 400 256 GB, iPhone Duo 512 GB. Storage is a tier you choose, not a difference between the models. Compare both at 256 GB.
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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: Native zoom. Missing evidence is not a difference.
SPECIFICATIONS SIDE BY SIDE6 topics
SELECTED TOPIC
01 / 06
Chipset
A different chip or core configuration is a hardware change, not a measured performance uplift.
DATA INCOMPLETE
Find your screen size.
Bigger is a preference, not a quality score.
- 400
- 6.55″
- iPhone Duo
- Not verified
Relative diagonals · illustrative shape, not actual size
DATA INCOMPLETE
Camera details matter.
Dedicated telephoto reach. No digital or crop zoom.
- 400
- Not verified
- iPhone Duo
- Not verified
Lens illustration · not an image-quality test
DATA INCOMPLETE
Playback on paper.
Up-to claims. Different test methods; no endurance winner.
- 400
- Not verified
- iPhone Duo
- Not verified
Arcs on a shared 0–40 h scale · not mixed-use battery life
WHAT CHANGES BETWEEN THEM?
Full specifications ↓Key differences
9 verified differences, most decision-relevant first. 2 are also drawn in Visual facts above. Missing information stays separate.
Chipset
In Visual facts400Snapdragon 7 Gen 3
iPhone DuoA20 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
Sources
Different hardware. A chip name or generation does not quantify real-world performance.
Software update policy
4006 years of Android OS and security updates
iPhone DuoNo fixed update duration is listed in this manufacturer technical source.
Sources
400
HONOR UK shop headline; the EU product-information sheet declares a minimum of 5 years of security, corrective and functionality updates. No end date or Android upgrade count is published.
HONOR 400 supplier product-information sheet, model DNY-NX9HONOR UK 400 exact configuration and official product galleryiPhone Duo
No support years or promised major-version count are inferred. The installed operating system is listed separately.
Apple UK — iPhone Duo technical specificationsDistinguish Android upgrades from security coverage. A total term from launch is not the support remaining from today or from purchase.
Form factor
400slab
iPhone Duofoldable
Sources
Check the exact configuration and source conditions for your use.
Dimensions
400156.5 × 74.6 × 7.3 mm (height × width × thickness) in Midnight Black
iPhone DuoOpen: Width: 164.6 mm; Height: 117.8 mm; Depth: 5.2 mm | Closed: Width: 84.1 mm; Height: 117.8 mm; Depth: 11.3 mm
Sources
iPhone Duo
Open and closed dimensions are separate source states.
Apple UK — iPhone Duo technical specificationsA size or weight trade-off; it does not establish the better product.
Weight
In Visual facts400184 g
iPhone Duo254 g
Sources
400
Selected black finish, including battery; other finishes may differ.
HONOR UK 400 complete technical specificationsA size or weight trade-off; it does not establish the better product.
Camera system
400Main: 200 MP (f/1.9, OIS); Ultra-wide: 12 MP; Front: 50 MP (f/2.0)
iPhone Duo48MP Dual Fusion camera system 48MP Fusion Main: 26mm, ƒ/1.6 aperture, sensor-shift optical image stabilisation, Hybrid Focus Pixels, super-high-resolution photos (24MP and 48MP) Also enables 12MP optical-quality 2x Telephoto: 52mm, ƒ/1.6 aperture, sensor-shift optical image stabilisation, Hybrid 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) 2x optical-quality zoom in, 2x optical zoom out; 4x optical-quality zoom range Digital zoom up to 10x Smart Take Duo Preview Photographic Styles 3 Smart focus tracking Customisable default lens (Fusion Main) 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) 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
Sources
Compare the camera hardware and recording modes. Matching megapixels or zoom do not mean identical cameras.
Show 3 more verified differences
Display specification
4006.55-inch AMOLED; 2736 × 1264; up to 120 Hz; 5000 nits HDR peak
iPhone DuoInner display Super Retina XDR display 7.6-inch (diagonal) all-screen OLED folding display 1878x2670-pixel resolution at 430 ppi Nano-texture finish Wide-angle OLEDs; Outer display Super Retina XDR display 5.4-inch (diagonal) all-screen OLED display 1398x2034-pixel resolution at 460 ppi; Both displays 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 Supports Apple Pencil (USB-C) The iPhone Duo displays have rounded corners that follow a beautiful curved design, and these corners are within a standard rectangle. When measured as a standard rectangular shape, the screens are 7.58 and 5.36 inches diagonally (actual viewable area is less).
Sources
400
1.07 billion colours; 460 ppi. The 5000-nit HDR peak is HONOR Lab data for certain scenarios.
HONOR UK 400 complete technical specificationsHONOR UK 400 display features and operating conditionsCheck the exact configuration and source conditions for your use.
Battery and charging
4005300 mAh; 66 W wired
iPhone DuoTypical use Up to 24 hours Video playback Up to 44 hours when using the outer display Up to 31 hours when using the inner display Video playback (streamed) Up to 37 hours when using the outer display Up to 26 hours when using the inner display Dual built-in rechargeable lithium-ion batteries Fast-charge capable: Up to 50% charge in around 20 minutes with 60W-capable adapter or higher (available separately) paired with USB-C charging cable Up to 50% charge in around 30 minutes with 35W adapter or higher paired with MagSafe Charger (both available separately)
Sources
400
Typical capacity (rated 5170 mAh); lithium polymer (silicon-carbon); wired SuperCharge up to 20V/3.3A, compatible with 11V/6A and 10V/4A; 66 W needs the original charger and cable. No wireless charging is listed.
HONOR UK 400 complete technical specificationsHONOR UK 400 display features and operating conditionsiPhone Duo
Testing conducted by Apple in August 2026 using pre-production 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. iPhone Duo typical use based on equal usage between inner and outer displays. Battery life varies by use, configuration, mobile network, signal strength and other factors; actual results may vary based on usage. Testing conducted by Apple in July 2026 using pre‑production iPhone Duo 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 Duo 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 (or higher) USB‑C cable and USB PD power adapters. Fast-charge testing conducted with drained iPhone Duo units in open configuration. 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 Duo technical specificationsManufacturer claims for the stated mode and equipment. Read each test condition; this is not measured everyday battery life.
Front camera
40050 MP (f/2.0)
iPhone DuoOuter 12MP Center Stage camera ƒ/2.2 aperture Retina Flash Smart Take Kid Cue Photographic Styles 3 Improved low-light video at 1080p 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 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 (Fusion Main) 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 Inner Under-display FaceTime camera Centre Stage for video calls ƒ/1.8 aperture Tap to zoom and rotate Ultra-stabilised video 1080p video recording at 30 or 60 fps Animoji and Memoji in FaceTime Wide colour capture for photos and Live Photos Lens correction Auto image stabilisation QuickTake video at 1080p at 30 fps and 60 fps Spatial Audio and stereo recording Wind noise reduction Audio Mix
Sources
Compare the camera hardware and recording modes. Matching megapixels or zoom do not mean identical cameras.
Configuration & compatibility details (3)
Storage
400256 GB
iPhone Duo512 GB
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.
RAM and storage configuration
4008 GB RAM; 256 GB storage
iPhone Duo512 GB storage; RAM capacity is not listed by the manufacturer.
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.
Regional SIM / network configuration
400UK model DNY-NX9. Networks: 5G NR, 4G LTE FDD/TDD, 3G WCDMA, 2G GSM. SIM: Nano SIM + Nano SIM or eSIM.
iPhone DuoUK A3720; Dual eSIM (two active eSIMs; stores eight or more eSIMs) iPhone Duo uses advanced eSIM technology for more convenience and security (not compatible with physical SIM cards). Learn more about eSIM Learn more about travelling with eSIM; Model A3720 * 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) Apple C2 cellular modem 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
Sources
400
Check carrier support if you plan to use it outside the UK.
HONOR UK 400 complete technical specificationsHONOR 400 supplier product-information sheet, model DNY-NX9HONOR UK 400 exact configuration and official product galleryiPhone Duo
* To identify your iPhone model number, see support.apple.com/en-gb/108044 . For details on 5G and LTE support, contact your network 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.
Apple UK — iPhone Duo technical specificationsThese descriptions or measurements differ. Wording alone does not establish a different capability; check the exact configuration.
Missing or non-comparable evidence (79)
Rear Camera - OIS
400Yes
iPhone DuoNot verified
Sources
400
OIS is stated for the 200MP main camera only; the 12MP ultra-wide lists no OIS.
HONOR UK 400 complete technical specificationsHONOR UK 400 display features and operating conditionsiPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Claimed video playback
400Not verified
iPhone DuoNot verified
Sources
400
Not verified for this exact model.
No source recorded for this side.
iPhone Duo
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
4005300 mAh
iPhone DuoNot verified
Sources
400
Typical UK capacity; it is not a measured battery-life result.
HONOR UK 400 complete technical specificationsiPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Maximum published wired charging power
40066 W
iPhone DuoNot verified
Sources
400
HONOR states 66W maximum with the original charger and cable (20V/3.3A); actual power varies by scenario. HONOR Lab data.
HONOR UK 400 complete technical specificationsHONOR UK 400 display features and operating conditionsiPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Maximum display refresh rate
400120 Hz
iPhone DuoNot verified
Sources
400
Maximum advertised refresh; the active rate varies by app, content and selected mode.
HONOR UK 400 display features and operating conditionsiPhone Duo
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.
Physical RAM
4008 GB
iPhone DuoNot verified
Sources
iPhone Duo
Not listed for this exact UK configuration by the cited manufacturer specifications.
Apple UK — iPhone Duo technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Expandable storage
400Not verified
iPhone DuoNot verified
Sources
400
Not verified for this exact model.
No source recorded for this side.
iPhone Duo
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
400Not verified
iPhone DuoModel A3720 * 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) Apple C2 cellular modem 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
Sources
400
No source recorded for this side.
iPhone Duo
* To identify your iPhone model number, see support.apple.com/en-gb/108044 . For details on 5G and LTE support, contact your network 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.
Apple UK — iPhone Duo technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Published support term
400Not verified
iPhone DuoNot verified
Sources
400
Not verified for this exact model.
No source recorded for this side.
iPhone Duo
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
400Not verified
iPhone DuoiOS 27
Sources
400
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Wi-Fi
400802.11 a/b/g/n/ac/ax, 2×2 MIMO; 2.4 GHz and 5 GHz; Wi-Fi hotspot; Wi-Fi Direct
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Bluetooth
400Bluetooth 5.4; BLE, SBC, AAC, LDAC, aptX, aptX HD
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Connector capabilities
400Not verified
iPhone DuoUSB-C connector with support for: Charging DisplayPort USB 3 (up to 10Gb/s)
Sources
400
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Display resolution
4002736 × 1264
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
EU label: supplier-declared battery cycles
4001200 cycles
iPhone DuoNot verified
Sources
400
Declared on the EU product information sheet under its standard test; not a video-playback figure or an independent test.
HONOR 400 supplier product-information sheet, model DNY-NX9iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
EU label: supplier-declared endurance per cycle
40056 h
iPhone DuoNot verified
Sources
400
Declared on the EU product information sheet under its standard test; not a video-playback figure or an independent test.
HONOR 400 supplier product-information sheet, model DNY-NX9iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
eSIM only
400No
iPhone DuoNot verified
Sources
400
The UK specification lists a physical SIM configuration.
HONOR UK 400 complete technical specificationsiPhone Duo
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.
Headphone jack
400Not verified
iPhone DuoNot verified
Sources
400
Not verified for this exact model.
No source recorded for this side.
iPhone Duo
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.
Supplier-declared ingress protection
400IP65
iPhone DuoNot verified
Sources
400
From the linked exact-model product-information sheet; protection is conditional, not a waterproofing guarantee.
HONOR 400 supplier product-information sheet, model DNY-NX9iPhone Duo
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
400Not verified
iPhone DuoNot verified
Sources
400
Not verified for this exact model.
No source recorded for this side.
iPhone Duo
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
400Yes
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Launch software listed by manufacturer
400MagicOS 9.0 (Based on Android 15)
iPhone DuoNot verified
Sources
iPhone Duo
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
400Not verified
iPhone DuoNot verified
Sources
400
Not verified for this exact model.
No source recorded for this side.
iPhone Duo
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.
Display panel
400AMOLED
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Claimed HDR peak brightness
4005000 nits
iPhone DuoNot verified
Sources
400
HDR peak brightness from HONOR's lab that only applies in certain scenarios; not full-screen or sustained. HONOR does not publish high-brightness-mode or typical figures.
HONOR UK 400 display features and operating conditionsiPhone Duo
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 pixel density
400460 ppi
iPhone DuoNot verified
Sources
400
Published pixel density; rounded diagonal and usable display area can differ.
HONOR UK 400 display features and operating conditionsiPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Pixel density
400460 ppi
iPhone DuoNot verified
Sources
400
Published pixel density; rounded diagonal and usable display area can differ.
HONOR UK 400 display features and operating conditionsiPhone Duo
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
4002
iPhone DuoNot verified
Sources
iPhone Duo
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.
Reverse wireless charging
400Not verified
iPhone DuoNot verified
Sources
400
Not verified for this exact model.
No source recorded for this side.
iPhone Duo
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.
Screen diagonal
4006.55 in
iPhone DuoNot verified
Sources
400
Rectangular diagonal; rounded corners reduce viewable area.
HONOR UK 400 complete technical specificationsiPhone Duo
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
400Not verified
iPhone DuoTouch ID fingerprint sensor Barometer High dynamic range gyro High-g accelerometer Proximity sensor Four ambient light sensors
Sources
400
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Battery — Capacity
4005300 mAh (typical value)
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Battery — Type
400Lithium polymer battery (silicon-carbon battery)
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Battery — Wired Charging
400The phone supports up to 20V/3.3A SuperCharge, compatible with 11V/6A,10V/4A
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Cellular Network — Network Standard
4005G NR 4G LTE-FDD/LTE-TDD 3G WCDMA 2G GSM
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Cellular Network — SIM Card 1
400Nano SIM card
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Cellular Network — SIM Card 2
400Nano SIM card/eSIM
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Connectivity and Location — Bluetooth
400BT5.4, BLE/SBC/AAC/LDAC/APTX/APTX HD
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Connectivity and Location — Infrared Remote Control
400Supported
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Connectivity and Location — Others
400Support OTG USB: USB Type-C, USB 2.0 Earjack: Type-C Support Video Call (operators and third-party software)
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Connectivity and Location — Positioning
400GPS/AGPS/GLONASS/BeiDou/Galileo/QZSS Network-Based Positioning WLAN-Based Positioning
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Connectivity and Location — Wi-Fi
400802.11 a/b/g/n/ac/ax, 2×2 MIMO; 2.4 GHz and 5 GHz; Wi-Fi hotspot; Wi-Fi Direct
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Dimensions and Weight — Depth
4007.3 mm
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Dimensions and Weight — Height
400156.5 mm
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Dimensions and Weight — Weight
400Approx. 184 g (including the battery)
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Dimensions and Weight — Width
40074.6 mm
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Display — Colour
4001.07 billion colors
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Display — Resolution
4002736 × 1264
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Display — Size
4006.55 inches
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Display — Type
400AMOLED
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Front Camera — Capture Mode
400Moving Photo, Portrait, Filter, Capture smiles, Mirror reflection, Timer, Gesture control, Night, Watermark, HIGH-RES, Multi-Video, etc.
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Front Camera — Face Recognition
400Supported 2D face unlock
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Front Camera — Front Camera
40050 MP camera (f/2.0)
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Front Camera — Image Resolution
400Support up to 8192×6144 pixels
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Front Camera — Video Resolution
400Support up to 3840×2160 pixels
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
In the Box — In the Box
4001. Phone (built-in battery) x 1 2. Type-C cable x 1 3. Quick Start Guide x 1 4. Eject tool x 1 5. Warranty card x 1 6. TP protective film (attached to the phone before delivery) x 1
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Media and Audio — Sound Effect
400HONOR Sound
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Media and Audio — Stereo
400Supported
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Memory — Memory
4008GB+256GB 8GB+512GB
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Processor — CPU Model
400Snapdragon 7 Gen 3
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Processor — CPU Type
400Octa-core
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Processor — GPU
400Adreno 720
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Rear Camera — Capture Mode
400AI Super Zoom, Artistic, Film Simulation, Moving Photo, Time-lapse, AI photography, Super Wide Angle, Aperture, Multi-Video, Night shot, Portrait mode, Photo, Pro mode, Video, Slow-Mo, Panorama, HDR, STORY, Filter, WATERMARK, SCAN DOCUMENT, Super Macro, Capture smiles, Timer, HIGH-RES, etc.
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Rear Camera — Focus Mode
400Up to 30x digital zoom
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Rear Camera — Image Resolution
400Support up to 16384×12288 pixels
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Rear Camera — Rear Camera
400200 MP ultra-clear AI main camera (f/1.9, OIS); 12 MP ultra-wide camera (f/2.2)
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Rear Camera — Video Resolution
400Support up to 3840×2160 pixels
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Sensors — NFC
400Supported
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Sensors — Sensors
400Gravity sensor Fingerprint sensor Compass Ambient light sensor Proximity sensor (ultrasonic approach, non-physical approach sensor)
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
System — Operating System
400MagicOS 9.0 (Based on Android 15)
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
System — User Interface
400MagicOS 9.0
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Water and Dust Resistance — Water and Dust Resistance
400IP65
iPhone DuoNot verified
Sources
iPhone Duo
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
400Not verified
iPhone DuoNot verified
Sources
400
No source recorded for this side.
iPhone Duo
Not listed for this exact UK configuration by the cited manufacturer specifications.
Apple UK — iPhone Duo technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
8K video recording
400Not verified
iPhone DuoNot verified
Sources
400
Rear and front video are listed up to 3840 × 2160; 8K recording is not mentioned.
HONOR UK 400 complete technical specificationsiPhone Duo
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
400Not verified
iPhone DuoNot verified
Sources
iPhone Duo
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 power
400Not verified
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Height
400156.5 mm
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Thickness
4007.3 mm
iPhone DuoNot verified
Sources
iPhone Duo
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.
Width
In Visual facts40074.6 mm
iPhone DuoNot verified
Sources
iPhone Duo
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.
0 shared fields have the same recorded value.
COMPARE THE DETAILS
Full specifications
All specs94 specifications400iPhone Duo
400iPhone DuoWeightDiffers
184g
Selected black finish, including battery; other finishes may differ.
254g
Manufacturer device mass
Width
Sources
iPhone DuoNo source recorded
74.6mm
Not verifiedNot verified for this exact model.
Thickness
Sources
iPhone DuoNo source recorded
7.3mm
Not verifiedNot verified for this exact model.
Manufacturer dimensions by physical stateDiffers
156.5 × 74.6 × 7.3 mm (height × width × thickness) in Midnight Black
Open: Width: 164.6 mm; Height: 117.8 mm; Depth: 5.2 mm | Closed: Width: 84.1 mm; Height: 117.8 mm; Depth: 11.3 mmOpen and closed dimensions are separate source states.
Manufacturer finishDiffers
Midnight Black
Star White
Manufacturer physical formatDiffers
slab
foldable
Height
Sources
iPhone DuoNo source recorded
156.5 mm
Not verified
Dimensions and Weight — Height
Sources
iPhone DuoNo source recorded
156.5 mm
Not verified
Dimensions and Weight — Width
Sources
iPhone DuoNo source recorded
74.6 mm
Not verified
Dimensions and Weight — Depth
Sources
iPhone DuoNo source recorded
7.3 mm
Not verified
Dimensions and Weight — Weight
Sources
iPhone DuoNo source recorded
Approx. 184 g (including the battery)
Not verified
Screen size
Sources
iPhone DuoNo source recorded
6.55″Screen diagonal · Rectangular diagonal; rounded corners reduce viewable area.
Not verifiedNot verified for this exact model.
Published peak brightnessManufacturer peak claims use different test conditions.
Sources
iPhone DuoNo source recorded
5000 nitsClaimed HDR peak brightness · HDR peak brightness from HONOR's lab that only applies in certain scenarios; not full-screen or sustained. HONOR does not publish high-brightness-mode or typical figures.
Not verifiedNot verified for this exact model.
Pixel density
Sources
iPhone DuoNo source recorded
460 ppiPublished pixel density; rounded diagonal and usable display area can differ.
Not verifiedNot verified for this exact model.
Maximum refresh rate
Sources
iPhone DuoNo source recorded
120HzMaximum display refresh rate · Maximum advertised refresh; the active rate varies by app, content and selected mode.
Not verifiedNot verified for this exact model.
Manufacturer display specificationDiffers
6.55-inch AMOLED; 2736 × 1264; up to 120 Hz; 5000 nits HDR peak1.07 billion colours; 460 ppi. The 5000-nit HDR peak is HONOR Lab data for certain scenarios.
Inner display Super Retina XDR display 7.6-inch (diagonal) all-screen OLED folding display 1878x2670-pixel resolution at 430 ppi Nano-texture finish Wide-angle OLEDs; Outer display Super Retina XDR display 5.4-inch (diagonal) all-screen OLED display 1398x2034-pixel resolution at 460 ppi; Both displays 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 Supports Apple Pencil (USB-C) The iPhone Duo displays have rounded corners that follow a beautiful curved design, and these corners are within a standard rectangle. When measured as a standard rectangular shape, the screens are 7.58 and 5.36 inches diagonally (actual viewable area is less).Coming later this year.
Display resolution
Sources
iPhone DuoNo source recorded
2736 × 1264
Not verified
Manufacturer pixel density
Sources
iPhone DuoNo source recorded
460 ppiPublished pixel density; rounded diagonal and usable display area can differ.
Not verified
Display — Size
Sources
iPhone DuoNo source recorded
6.55 inches
Not verified
Display — Colour
Sources
iPhone DuoNo source recorded
1.07 billion colors
Not verified
Display — Type
Sources
iPhone DuoNo source recorded
AMOLED
Not verified
Display — Resolution
Sources
iPhone DuoNo source recorded
2736 × 1264
Not verified
Rear camera modules
Sources
iPhone DuoNo source recorded
2
Not verifiedNot verified for this exact model.
Rear camera systemDiffers
Main: 200 MP (f/1.9, OIS); Ultra-wide: 12 MP; Front: 50 MP (f/2.0)The 12 MP ultra-wide has an f/2.2 aperture.
48MP Dual Fusion camera system 48MP Fusion Main: 26mm, ƒ/1.6 aperture, sensor-shift optical image stabilisation, Hybrid Focus Pixels, super-high-resolution photos (24MP and 48MP) Also enables 12MP optical-quality 2x Telephoto: 52mm, ƒ/1.6 aperture, sensor-shift optical image stabilisation, Hybrid 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) 2x optical-quality zoom in, 2x optical zoom out; 4x optical-quality zoom range Digital zoom up to 10x Smart Take Duo Preview Photographic Styles 3 Smart focus tracking Customisable default lens (Fusion Main) 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) 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
Front camera specificationDiffers
50 MP (f/2.0)
Outer 12MP Center Stage camera ƒ/2.2 aperture Retina Flash Smart Take Kid Cue Photographic Styles 3 Improved low-light video at 1080p 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 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 (Fusion Main) 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 Inner Under-display FaceTime camera Centre Stage for video calls ƒ/1.8 aperture Tap to zoom and rotate Ultra-stabilised video 1080p video recording at 30 or 60 fps Animoji and Memoji in FaceTime Wide colour capture for photos and Live Photos Lens correction Auto image stabilisation QuickTake video at 1080p at 30 fps and 60 fps Spatial Audio and stereo recording Wind noise reduction Audio Mix
Rear Camera — Rear Camera
Sources
iPhone DuoNo source recorded
200 MP ultra-clear AI main camera (f/1.9, OIS); 12 MP ultra-wide camera (f/2.2)
Not verified
Rear Camera — Focus Mode
Sources
iPhone DuoNo source recorded
Up to 30x digital zoom
Not verified
Rear Camera — Image Resolution
Sources
iPhone DuoNo source recorded
Support up to 16384×12288 pixels
Not verified
Rear Camera — Video Resolution
Sources
iPhone DuoNo source recorded
Support up to 3840×2160 pixels
Not verified
Rear Camera — Capture Mode
Sources
iPhone DuoNo source recorded
AI Super Zoom, Artistic, Film Simulation, Moving Photo, Time-lapse, AI photography, Super Wide Angle, Aperture, Multi-Video, Night shot, Portrait mode, Photo, Pro mode, Video, Slow-Mo, Panorama, HDR, STORY, Filter, WATERMARK, SCAN DOCUMENT, Super Macro, Capture smiles, Timer, HIGH-RES, etc.
Not verified
Front Camera — Front Camera
Sources
iPhone DuoNo source recorded
50 MP camera (f/2.0)
Not verified
Front Camera — Image Resolution
Sources
iPhone DuoNo source recorded
Support up to 8192×6144 pixels
Not verified
Front Camera — Video Resolution
Sources
iPhone DuoNo source recorded
Support up to 3840×2160 pixels
Not verified
Front Camera — Capture Mode
Sources
iPhone DuoNo source recorded
Moving Photo, Portrait, Filter, Capture smiles, Mirror reflection, Timer, Gesture control, Night, Watermark, HIGH-RES, Multi-Video, etc.
Not verified
Front Camera — Face Recognition
Sources
iPhone DuoNo source recorded
Supported 2D face unlock
Not verified
Rear Camera - OIS
Sources
400HONOR UK 400 complete technical specificationsHONOR UK 400 display features and operating conditions
iPhone DuoNo source recorded
YesOIS is stated for the 200MP main camera only; the 12MP ultra-wide lists no OIS.
Not verified
Manufacturer battery and charging claimsDiffers
5300 mAh; 66 W wiredTypical capacity (rated 5170 mAh); lithium polymer (silicon-carbon); wired SuperCharge up to 20V/3.3A, compatible with 11V/6A and 10V/4A; 66 W needs the original charger and cable. No wireless charging is listed.
Typical use Up to 24 hours Video playback Up to 44 hours when using the outer display Up to 31 hours when using the inner display Video playback (streamed) Up to 37 hours when using the outer display Up to 26 hours when using the inner display Dual built-in rechargeable lithium-ion batteries Fast-charge capable: Up to 50% charge in around 20 minutes with 60W-capable adapter or higher (available separately) paired with USB-C charging cable Up to 50% charge in around 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 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. iPhone Duo typical use based on equal usage between inner and outer displays. Battery life varies by use, configuration, mobile network, signal strength and other factors; actual results may vary based on usage. Testing conducted by Apple in July 2026 using pre‑production iPhone Duo 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 Duo 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 (or higher) USB‑C cable and USB PD power adapters. Fast-charge testing conducted with drained iPhone Duo units in open configuration. 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.
Typical battery capacity
Sources
iPhone DuoNo source recorded
5300 mAhTypical UK capacity; it is not a measured battery-life result.
Not verified
Maximum published wired charging power
Sources
400HONOR UK 400 complete technical specificationsHONOR UK 400 display features and operating conditions
iPhone DuoNo source recorded
66 WHONOR states 66W maximum with the original charger and cable (20V/3.3A); actual power varies by scenario. HONOR Lab data.
Not verified
Battery — Capacity
Sources
iPhone DuoNo source recorded
5300 mAh (typical value)
Not verified
Battery — Type
Sources
iPhone DuoNo source recorded
Lithium polymer battery (silicon-carbon battery)
Not verified
Battery — Wired Charging
Sources
iPhone DuoNo source recorded
The phone supports up to 20V/3.3A SuperCharge, compatible with 11V/6A,10V/4A
Not verified
Manufacturer update-policy informationDiffers
6 years of Android OS and security updatesHONOR UK shop headline; the EU product-information sheet declares a minimum of 5 years of security, corrective and functionality updates. No end date or Android upgrade count is published.
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.
Manufacturer operating system
Sources
400No source recorded
Not verified
iOS 27
Chip and core configurationDiffers
Snapdragon 7 Gen 3
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
Selected storage; RAM remains unlistedConfiguration
8 GB RAM; 256 GB storageSelected UK configuration.
512 GB storage; RAM capacity is not listed by the manufacturer.
Exact UK hardware, SIM and cellular specificationConfiguration
UK model DNY-NX9. Networks: 5G NR, 4G LTE FDD/TDD, 3G WCDMA, 2G GSM. SIM: Nano SIM + Nano SIM or eSIM.Check carrier support if you plan to use it outside the UK.
UK A3720; Dual eSIM (two active eSIMs; stores eight or more eSIMs) iPhone Duo uses advanced eSIM technology for more convenience and security (not compatible with physical SIM cards). Learn more about eSIM Learn more about travelling with eSIM; Model A3720 * 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) Apple C2 cellular modem 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 network 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.
Selected nominal storageConfiguration
256 GB
512 GB
Physical RAM capacity
8 GB
Not verifiedNot listed for this exact UK configuration by the cited manufacturer specifications.
Display panel
Sources
iPhone DuoNo source recorded
AMOLED
Not verified
Ingress protection
Sources
iPhone DuoNo source recorded
IP65From the linked exact-model product-information sheet; protection is conditional, not a waterproofing guarantee.
Not verifiedNot verified for this exact model.
eSIM only
Sources
iPhone DuoNo source recorded
NoThe UK specification lists a physical SIM configuration.
Not verifiedNot verified for this exact model.
Launch software listed by manufacturer
Sources
iPhone DuoNo source recorded
MagicOS 9.0 (Based on Android 15)
Not verified
Bluetooth
Sources
iPhone DuoNo source recorded
Bluetooth 5.4; BLE, SBC, AAC, LDAC, aptX, aptX HD
Not verified
Wi-Fi
Sources
iPhone DuoNo source recorded
802.11 a/b/g/n/ac/ax, 2×2 MIMO; 2.4 GHz and 5 GHz; Wi-Fi hotspot; Wi-Fi Direct
Not verified
NFC
Sources
iPhone DuoNo source recorded
Yes
Not verified
Processor — CPU Model
Sources
iPhone DuoNo source recorded
Snapdragon 7 Gen 3
Not verified
Processor — CPU Type
Sources
iPhone DuoNo source recorded
Octa-core
Not verified
Processor — GPU
Sources
iPhone DuoNo source recorded
Adreno 720
Not verified
System — Operating System
Sources
iPhone DuoNo source recorded
MagicOS 9.0 (Based on Android 15)
Not verified
System — User Interface
Sources
iPhone DuoNo source recorded
MagicOS 9.0
Not verified
Memory — Memory
Sources
iPhone DuoNo source recorded
8GB+256GB
8GB+512GB
Not verified
Water and Dust Resistance — Water and Dust Resistance
Sources
iPhone DuoNo source recorded
IP65
Not verified
Cellular Network — Network Standard
Sources
iPhone DuoNo source recorded
5G NR
4G LTE-FDD/LTE-TDD
3G WCDMA
2G GSM
Not verified
Cellular Network — SIM Card 1
Sources
iPhone DuoNo source recorded
Nano SIM card
Not verified
Cellular Network — SIM Card 2
Sources
iPhone DuoNo source recorded
Nano SIM card/eSIM
Not verified
Connectivity and Location — Wi-Fi
Sources
iPhone DuoNo source recorded
802.11 a/b/g/n/ac/ax, 2×2 MIMO; 2.4 GHz and 5 GHz; Wi-Fi hotspot; Wi-Fi Direct
Not verified
Connectivity and Location — Bluetooth
Sources
iPhone DuoNo source recorded
BT5.4, BLE/SBC/AAC/LDAC/APTX/APTX HD
Not verified
Connectivity and Location — Infrared Remote Control
Sources
iPhone DuoNo source recorded
Supported
Not verified
Connectivity and Location — Others
Sources
iPhone DuoNo source recorded
Support OTG
USB: USB Type-C, USB 2.0
Earjack: Type-C
Support Video Call (operators and third-party software)
Not verified
Connectivity and Location — Positioning
Sources
iPhone DuoNo source recorded
GPS/AGPS/GLONASS/BeiDou/Galileo/QZSS
Network-Based Positioning
WLAN-Based Positioning
Not verified
Sensors — Sensors
Sources
iPhone DuoNo source recorded
Gravity sensor
Fingerprint sensor
Compass
Ambient light sensor
Proximity sensor (ultrasonic approach, non-physical approach sensor)
Not verified
Sensors — NFC
Sources
iPhone DuoNo source recorded
Supported
Not verified
Media and Audio — Sound Effect
Sources
iPhone DuoNo source recorded
HONOR Sound
Not verified
Media and Audio — Stereo
Sources
iPhone DuoNo source recorded
Supported
Not verified
In the Box — In the Box
Sources
iPhone DuoNo source recorded
1. Phone (built-in battery) x 1
2. Type-C cable x 1
3. Quick Start Guide x 1
4. Eject tool x 1
5. Warranty card x 1
6. TP protective film (attached to the phone before delivery) x 1
Not verified
EU label: supplier-declared endurance per cycle
Sources
iPhone DuoNo source recorded
56 hDeclared on the EU product information sheet under its standard test; not a video-playback figure or an independent test.
Not verified
EU label: supplier-declared battery cycles
Sources
iPhone DuoNo source recorded
1200 cyclesDeclared on the EU product information sheet under its standard test; not a video-playback figure or an independent test.
Not verified
Manufacturer shop SKU
Sources
iPhone DuoNo source recorded
82440110001030001405
Not verified
UK model wireless capabilities
Sources
400No source recorded
Not verified
Model A3720 * 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) Apple C2 cellular modem 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 network 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.
Connector capabilities
Sources
400No source recorded
Not verified
USB-C connector with support for: Charging DisplayPort USB 3 (up to 10Gb/s)
Manufacturer-listed sensors
Sources
400No source recorded
Not verified
Touch ID fingerprint sensor Barometer High dynamic range gyro High-g accelerometer Proximity sensor Four ambient light sensors
Show unverified (12)Not verified or conflicting for both phones. Kept for completeness; never counted as a difference.
Native telephoto reach
Not verifiedNot verified for this exact model.
Not verifiedNot verified for this exact model.
8K video recording
Sources
iPhone DuoNo source recorded
Not verifiedRear and front video are listed up to 3840 × 2160; 8K recording is not mentioned.
Not verified8K recording · Not verified for this exact model.
Claimed video playbackUp-to manufacturer claims. Playback protocols differ.
Not verifiedNot verified for this exact model.
Not verifiedNot verified for this exact model.
Wireless charging
Sources
iPhone DuoNo source recorded
Not verifiedA missing wireless-charging entry is kept unknown.
Not verifiedNot verified for this exact model.
Published support term
Not verifiedNot verified for this exact model.
Not verifiedNot verified for this exact model.
Wireless charging power
Sources
iPhone DuoNo source recorded
Not verifiedNot stated by the manufacturer.
Not verified
Manufacturer shop GTIN
Sources
iPhone DuoNo source recorded
Not verifiedHONOR's UK pages do not list the GTIN (barcode) for this model.
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.
Headphone jack
Not verifiedNot verified for this exact model.
Not verifiedNot verified for this exact model.
Expandable storage
Not verifiedNot verified for this exact model.
Not verifiedNot verified for this exact model.
Promised update duration
Sources
400No source recorded
Not verified
Not verifiedNot listed for this exact UK configuration by the cited manufacturer specifications.
Exact variants · Manufacturer specificationsView sources
WHERE EVERY NUMBER COMES FROM
Sources
Good comparisons start with good sources.6 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 scoresHONOR 400
256 GB · checked 28 Sept 2026
Specifications & verification
Weight184 gManufacturer claim · high confidence
Selected black finish, including battery; other finishes may differ.
HONORWidth74.6 mmManufacturer claim · high confidenceHONOR
Thickness7.3 mmManufacturer claim · high confidenceHONOR
Display size6.55 inchesManufacturer claim · high confidence
Rectangular diagonal; rounded corners reduce viewable area.
HONORPeak brightness5,000 nitsManufacturer claim · high confidence
HDR peak brightness from HONOR's lab that only applies in certain scenarios; not full-screen or sustained. HONOR does not publish high-brightness-mode or typical figures.
HONORClaimed video playbackNot verified
Not published
Claimed charging rateNot verified
Not published
Published total supportNot verified
Not published
Reverse wireless chargingNot verified
Not published
Headphone jackNot verified
Not published
Expandable storageNot verified
Not published
eSIM onlyNoManufacturer claim · high confidence
The UK specification lists a physical SIM configuration.
HONORIP ratingIP65Manufacturer claim · high confidence
From the linked exact-model product-information sheet; protection is conditional, not a waterproofing guarantee.
HONORRAM8 GBManufacturer claim · high confidenceHONOR
Pixel density460 ppiManufacturer claim · high confidence
Published pixel density; rounded diagonal and usable display area can differ.
HONORMaximum refresh rate120 HzManufacturer claim · high confidence
Maximum advertised refresh; the active rate varies by app, content and selected mode.
HONORNative telephoto reachNot verified
Not published
Claimed optical-quality reachNot verified
Not published
Rear camera modules2Manufacturer claim · high confidenceHONOR
Manufacturer list priceNot verified
All sources4
- HONOR UK 400 complete technical specificationsHONOR · accessed 10 Sept 2026
- HONOR UK 400 display features and operating conditionsHONOR · accessed 10 Sept 2026
- HONOR 400 supplier product-information sheet, model DNY-NX9HONOR · accessed 10 Sept 2026
- HONOR UK 400 exact configuration and official product galleryHONOR · accessed 10 Sept 2026
Apple iPhone Duo
512 GB · checked 19 Oct 2026
Specifications & verification
Weight254 gManufacturer claim · high confidenceApple
WidthNot verified
Not published
ThicknessNot verified
Not published
Display sizeNot verified
Not published
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 onlyNot verified
Not published
IP ratingNot verified
Not published
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 MK2F4QN/A configurationApple · accessed 19 Oct 2026
- Apple UK — iPhone Duo technical specificationsApple · accessed 19 Oct 2026
A CLEARER CHOICE
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The verified differences and their sources, in one link.