The HONOR 400 pairs a 200MP stabilized main camera with a 6.55-inch-class AMOLED display and Qualcomm Snapdragon 7 Gen 3. Its battery, charging speed and water-resistance rating differ by market: HONOR’s global page lists 6000mAh and 80W charging with IP66, while its UK page lists 5300mAh and 66W with IP65. Check the local model’s specifications before comparing listings.
HONOR 400 specifications at a glance
| Category | Specification |
|---|---|
| Display | 6.55-inch AMOLED, as listed on HONOR’s Singapore specification page; 2736 × 1264 resolution, 460 PPI and up to 120Hz on the global page. HONOR lists 5000-nit peak brightness in selected scenarios, based on its lab data. HONOR Global; HONOR Singapore |
| Processor | Qualcomm Snapdragon 7 Gen 3 mobile platform. HONOR Global |
| Rear cameras | 200MP main camera with optical image stabilization (OIS), plus 12MP ultra-wide camera with a 112° field of view, according to the global page. HONOR Global |
| Front camera | 50MP portrait camera, f/2.0 aperture. HONOR Global |
| Battery and charging | Global: 6000mAh typical (5870mAh rated), up to 80W wired HONOR SuperCharge. UK: 5300mAh and 66W. These are market-specific published specifications. HONOR Global; HONOR UK |
| Water and dust resistance | IP66 on the global page; IP65 on the UK page. HONOR Global; HONOR UK |
| Dimensions and weight | 7.3mm thick and about 184g, according to HONOR’s global page. HONOR Global |
| Memory and storage | Global page promotes a 12GB + 512GB configuration; availability varies by market. HONOR Global |
The table reflects manufacturer-published figures, not independent test results. HONOR’s pages may use different configurations or measurement conventions by region; the local product listing is the relevant reference when buying.
Display: high resolution, 120Hz and scenario-specific peak brightness
The global specification lists a 2736 × 1264 panel at 460 pixels per inch, with a maximum refresh rate of 120Hz, 1.07 billion colors, DCI-P3 color gamut and HDR certifications. The Singapore specifications identify the panel as 6.55 inches. Marketing material may round the screen size differently because of measurement conventions.
HONOR advertises peak brightness of up to 5000 nits in selected scenarios, not as a brightness level sustained across ordinary use. It also advertises 3840Hz PWM dimming and frames it as an eye-comfort feature. That is a manufacturer claim about display behavior, not evidence that the phone prevents eye strain. HONOR Global specifications
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- 6.55 inches, AMOLED, 1B colors, 1264 x 2736 pixels
- 256GB Storage, 12GB RAM
- Android 15, Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm), Octa-core (1x2.63 GHz Cortex-A715 & 3x2.4 GHz Cortex-A715 & 4x1.8 GHz Cortex-A510)
- Rear: 200 MP, f/1.9, (wide), 1/1.4", PDAF, OIS, 12 MP, f/2.2, 112˚ (ultrawide), AF, Front: 50 MP, f/2.0, (wide)
- Dual-SIM (Nano-SIM + ESIM OR Nano-SIM + Nano-SIM)
Cameras: 200MP main, ultra-wide and 50MP front camera
Rear camera hardware
The main rear camera uses a 200MP sensor with a 1/1.4-inch sensor size and OIS. HONOR’s May 22, 2025 European launch announcement additionally specifies an f/1.9 aperture and OIS + EIS stabilization. The companion camera is a 12MP ultra-wide unit; HONOR lists a 112° field of view on its global page. HONOR Global; HONOR’s May 22, 2025 launch announcement
Selfies, portraits and zoom
The front camera is listed at 50MP with an f/2.0 aperture. HONOR also promotes portrait and film-simulation modes, as well as AI Super Zoom. The launch release describes a 15x–30x target range for AI Super Zoom; this is computational zoom, not a dedicated optical telephoto camera. HONOR’s launch announcement
Rank #2
- For USA Buyers: This Smartphone is not compatible/will not work with any CDMA Networks including: VERIZON, SPRINT, US CELLULAR. Please check with your network provider for 3G or 4G/LTE compatibility check before you purchase.
- Dual-SIM, Network Compatibility, SIM CARD 1 AND 2 [2G : GSM 850 / 900/ 1800/ 1900 and/or3G : HSDPA 850(B5) / 900(B8) / 1700|2100(B4) / 1900(B25) / 2100(B1) and/or4G : LTE and/or5G : SA/NSA]
- 6.7 inches, AMOLED, 1080 x 2412 pixels
- 256GB Storage, 12GB RAM
- Android 15, Mediatek Dimensity 7025 Ultra (6 nm), Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
The 200MP and 50MP figures refer to sensor/photo pixel parameters. HONOR says full-resolution captures require High-Res mode, so photos taken in other modes may have different output dimensions. Actual image results also depend on the selected mode and processing. HONOR Global
Processor, software and AI features
HONOR names the Qualcomm Snapdragon 7 Gen 3 as the 400’s mobile platform and lists GPU Turbo X gaming technology. Those specifications alone do not establish real-world speed or gaming performance; no independent benchmark results are cited here.
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Rank #3
- 6.7 inches, AMOLED, 1B colors, 1280 x 2800 pixels
- 512GB Storage, 12GB RAM
- Android 15, Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm), Octa-core (1x3.0 GHz Cortex-X4 & 5x2.95 GHz Cortex-A720 & 2x2.0 GHz Cortex-A520)
- Rear: 200 MP, f/1.9, (wide), 1/1.4", PDAF, OIS, 50 MP, f/2.4, (telephoto), 1/2.0", 0.8µm, PDAF, OIS, 3x optical zoom, 12 MP, f/2.2, 112˚ (ultrawide), AF, Front: 50 MP, f/2.0, (wide), 2 MP, f/2.4, (depth)
- Dual-SIM (Nano-SIM + ESIM OR Nano-SIM + Nano-SIM)
HONOR’s product materials list AI erasing, reflection removal, outpainting, image upscaling, moving photo, translation, subtitles and writing tools. Image-to-video is another headline feature, which HONOR says uses Google’s Veo model. The UK product page labels image-to-video as paid and says some features depend on OTA updates and usage conditions. Availability can also vary with market, language and service support, so a feature shown in global marketing may not be available on every local device. HONOR Global; HONOR UK; HONOR’s launch announcement
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Battery and charging: check the market version
HONOR publishes different battery and charging specifications for different regional versions. Its global product page lists a 6000mAh typical capacity (5870mAh rated) and up to 80W wired HONOR SuperCharge; it claims a 40% charge in 15 minutes under the company’s stated charging claim. The UK page instead lists 5300mAh and 66W, with a claimed 44% charge in 15 minutes. These figures describe the respective pages’ market versions, not one universal specification. HONOR Global; HONOR UK
Rank #4
- 6.55 inches, AMOLED, 1B colors, 1264 x 2736 pixels
- 512GB Storage, 12GB RAM
- Android 15, Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm), Octa-core (1x2.63 GHz Cortex-A715 & 3x2.4 GHz Cortex-A715 & 4x1.8 GHz Cortex-A510)
- Rear: 200 MP, f/1.9, (wide), 1/1.4", PDAF, OIS, 12 MP, f/2.2, 112˚ (ultrawide), AF, Front: 50 MP, f/2.0, (wide)
- Dual-SIM (Nano-SIM + ESIM OR Nano-SIM + Nano-SIM)
HONOR also claims four years of battery durability or healthy battery life and cites 1,200 charge/discharge cycles in its product materials. This is the company’s claim, not a guarantee of the same lifespan for every user; actual battery aging depends on use and conditions. The stated capacities and charging rates do not establish how long the phone lasts in everyday use.
Durability and water resistance
The global page specifies IP66, while HONOR UK specifies IP65. Treat the rating attached to the exact local model as the relevant one rather than combining the two. Both pages also cite SGS five-star drop resistance. These are manufacturer specification and certification statements, not assurance against damage: HONOR warns that drops or collisions can still harm the phone. HONOR Global; HONOR UK
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Colors and configurations
The global page lists Desert Gold, Meteor Silver, Tidal Blue and Midnight Black, and promotes a 12GB + 512GB configuration. Color choices, RAM and storage options can differ by country, so confirm the configuration on the local retailer or HONOR listing rather than assuming every market offers the global selection. HONOR Global
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
