The overall rating is based on review by our experts
| Basic Information | |
| Release Date | 23 May 2025 |
| Status | Available |
| Hardware & Software | |
| CPU | Octa-core (1x2.63 GHz Cortex-A715 & 3x2.4 GHz Cortex-A715 & 4x1.8 GHz Cortex-A510) |
| GPU | Adreno 720 |
| Chipset | Qualcomm SM7550-AB Snapdragon 7 Gen 3 |
| CPU Cores | 8 Cores |
| OS Version | v15 |
| Fabrication | 4 nm |
| Architecture | 64 bit |
| User Interface | MagicOS 9 |
| Operating System | Android |
| Display | |
| Notch | Punch-hole |
| Features | 1.07B colors, 3840Hz ultra-high frequency risk-free PWM dimming, Dynamic Dimming, Circadian Night Display, Natural Light Eye Protection, TÜV Rheinland flicker-free certification, 5000 nits peak brightness |
| Brightness | 1200 nits (HBM), 5000 nits (peak) |
| Resolution | 1200 x 2664 pixels (FHD+ / 1.5K) |
| HDR Support | Yes, HDR |
| Screen Size | 6.55 inches (16.64 cm) |
| Aspect Ratio | 20:9 |
| Display Type | AMOLED |
| Refresh Rate | 120 Hz |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Pixel Density | 446 ppi |
| Screen Protection | Corning Gorilla Glass |
| Bezel-less Display | Yes with punch-hole display |
| Screen to Body Ratio | 88.8% |
| Cameras | |
| OIS | Yes (Optical Image Stabilization on 200MP Main Camera) |
| Zoom | Digital Zoom (up to 4x In-Sensor Lossless Zoom) |
| Flash | LED Flash |
| Sensor | 200 MP (wide, 1/1.4", f/1.9, PDAF, OIS) + 12 MP (ultrawide & macro 2-in-1, 112˚, f/2.2, AF) |
| Aperture | f/1.9 (wide, OIS) + f/2.2 (ultrawide/macro) |
| Settings | Exposure compensation, ISO control, White balance presets, RAW support |
| Autofocus | Yes, Phase Detection autofocus (PDAF) |
| Video FPS | 30 fps, 60 fps |
| Resolution | 200 MP, f/1.9, Wide Angle, Primary Camera, 12 MP, f/2.2, Ultra-Wide Angle Camera |
| Camera Setup | Dual |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR), Studio Harcourt Portrait Mode, Super Night Mode, 200MP Ultra-Res Mode, Pro Mode, Panorama, Time-lapse |
| Camera Features | Auto Flash, Custom Watermark, Face detection, Filters, Touch to focus, AI Motion Sensing Capture, AI Scene Recognition |
| Video Recording | 3840x2160 (4K) at 30fps, 1920x1080 (1080p) at 30/60fps, gyro-EIS, OIS |
| Image Resolution | 16000 x 12500 Pixels |
| Selfie Camera | |
| OIS | No |
| Sensor | 50 MP (wide, f/2.1, 90˚ FOV) |
| Aperture | f/2.1 |
| Autofocus | Fixed Focus |
| Video FPS | 30 fps |
| Resolution | 50 MP, f/2.1, Wide Angle, Primary Camera |
| Camera Setup | Single |
| Camera Features | 4K Video, HDR, Face detection, Portrait Bokeh, Studio Lighting Effects, Gesture Control |
| Video Recording | 3840x2160 (4K) at 30fps, 1920x1080 at 30fps |
| Design | |
| Build | Glass front (Gorilla Glass), plastic frame, glass back with smooth artistic finish |
| Width | 74.6 mm |
| Colors | Desert Gold, Tidal Blue, Midnight Black |
| Height | 156.5 mm |
| Weight | 184 grams |
| IP Rating | IP65 |
| Thickness | 7.3 mm |
| Ruggedness | Dust proof, 7.3mm ultra-slim profile, IP65 water-jet resistance |
| Waterproof | Splash proof, water resistant (low pressure water jets) |
| Battery | |
| Capacity | 5300 mAh |
| Placement | Non-removable |
| USB Type-C | USB Type-C 2.0 with OTG |
| Battery Type | Li-Ion (Silicon-Carbon Lithium-Ion) |
| Quick Charging | 66W wired Honor SuperCharge |
| Reverse Charging | 5W reverse wired |
| Wireless Charging | No |
| Memory | |
| RAM | 12 GB |
| USB OTG | Yes |
| RAM Type | LPDDR5 (Honor RAM Turbo virtual expansion up to +12GB) |
| Storage Type | UFS 3.1 |
| Internal Storage | 512 GB |
| Network & Connectivity | |
| GPS | Yes with A-GPS, Glonass, BDS, Galileo |
| NFC | Yes |
| USB | USB Type-C 2.0, Mass storage device, USB charging, USB On-The-Go |
| EDGE | Available |
| GPRS | Available |
| WLAN | Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz, MIMO, Wi-Fi Direct, Hotspot |
| Speed | HSPA, LTE, 5G |
| VoLTE | Yes |
| Network | 2G, 3G, 4G, 5G |
| Infrared | Yes (IR Blaster) |
| SIM Size | SIM1: Nano, SIM2: Nano |
| SIM Slot | Dual SIM, GSM+GSM (Dual Standby) |
| Bluetooth | v5.4, A2DP, LE, aptX HD |
| SAR Value | Compliant with international limits |
| Wi-fi Hotspot | Yes |
| Sensors & Security | |
| Face Unlock | Yes |
| Light Sensor | Light sensor, Proximity sensor (ultrasound), Accelerometer, Compass, Gyroscope |
| Finger Sensor Type | Optical |
| Fingerprint Sensor | Yes |
| Finger Sensor Position | On-screen (Under display) |
| Multimedia | |
| Video | 4K, 1080p, gyro-EIS, OIS |
| FM Radio | No |
| Audio Jack | USB Type-C |
| Alert Types | Vibration, MP3, WAV ringtones |
| Loudspeaker | Yes, Dual Stereo Speakers |
| Audio Features | Honor Histen spatial audio, 24-bit/192kHz Hi-Res Audio certification |
| Document Reader | Yes |
| More | |
| Made By | China |
| Features | 200MP Ultra-Clear OIS Camera (16000x12500p), 50MP 4K Selfie, 7.3mm Ultra-Slim Profile, 5000 nits Peak Brightness, 6.55" 1.5K 120Hz AMOLED, 3840Hz PWM Dimming, Snapdragon 7 Gen 3 (4nm), 5300mAh Silicon-Carbon Battery, 66W SuperCharge, IP65 Waterproof, MagicOS 9 with Android 15, Bluetooth 5.4, Stereo Speakers, NFC, IR Blaster |
The Honor 400 redefines the modern number series with a major leap in mobile imaging resolution, display brightness, and compact ergonomics. Measuring just 7.3mm in thickness and weighing 184 grams, the smartphone is powered by Qualcomm's power-efficient 4nm Snapdragon 7 Gen 3 octa-core processor, incorporating an ARM Cortex-A715 prime core clocked at 2.63 GHz, three Cortex-A715 performance cores at 2.4 GHz, and four Cortex-A510 energy-saving cores at 1.8 GHz, coupled with the Adreno 720 graphics engine. Accompanied by 12GB of high-speed LPDDR5 RAM (supported by Honor RAM Turbo technology enabling virtual expansion up to +12GB) and a spacious 512GB of internal storage, it delivers smooth app switching, reliable performance, and responsive mobile gaming running on MagicOS 9 based on Android 15 with full Google Mobile Services support. Efficient heat dissipation is sustained through an all-range biomimetic vapor chamber cooling architecture.
Visuals are showcased on a more palm-friendly 6.55-inch 1.5K AMOLED display (1200 x 2664 pixels) with a 20:9 aspect ratio, 446 ppi pixel density, and an 88.8% screen-to-body ratio. The panel offers a fluid 120Hz refresh rate, 1.07 billion colors, HDR certification, and reaches an astonishing peak brightness of up to 5000 nits (1200 nits HBM) for pristine visibility even under direct mid-day sunlight. Setting a high benchmark for eye health, the screen integrates 3840Hz ultra-high frequency risk-free PWM dimming certified flicker-free by TÜV Rheinland, alongside Dynamic Dimming, Natural Light Eye Protection, and Circadian Night Display algorithms. An under-display optical fingerprint scanner provides quick and secure biometric access.
In the camera department, the phone makes a significant upgrade by introducing a massive 200 MP ultra-high-resolution primary camera (f/1.9 aperture, 1/1.4" sensor size, PDAF, hardware Optical Image Stabilization), capable of producing stunning 16000 x 12500 pixel images with exceptional cropability and lossless in-sensor zoom. It is accompanied by a 12 MP ultra-wide and macro 2-in-1 camera (f/2.2, 112˚ FOV) with autofocus down to 2.5cm for detailed macro shots. The rear camera system records cinema-grade 4K UHD video at 30fps with dual gyro-EIS and OIS stabilization. On the front, a studio-grade 50 MP selfie camera (f/2.1, 90˚ FOV) captures sharp self-portraits with natural bokeh and records 4K selfie video.
The phone houses a generous 5300 mAh high-density silicon-carbon battery that easily provides all-day endurance in a lightweight, slender body. Recharging is supported by 66W wired Honor SuperCharge, alongside 5W reverse wired power sharing via OTG. Built with certified IP65 dust and water-jet resistance, the smartphone withstands rain and accidental water exposure. Additional connectivity and multimedia features include dual stereo loudspeakers with Honor Histen spatial audio, Wi-Fi 6, updated Bluetooth 5.4 with aptX HD, an integrated infrared (IR) blaster, full-function NFC, and Dual 5G SIM standby connectivity.
