Honor 400 (DNY-NX9 512GB/12GB) All specs
Full specifications phone: Honor 400 (DNY-NX9 512GB/12GB) specs, detailed technical information, features, price and review. All about this phone.
,
The Honor 400 (DNY-NX9 512GB/12GB) is a good Android phone with 2.63GHz Octa-core processor that allows run games and heavy applications.
An advantage of the Honor 400 (DNY-NX9 512GB/12GB) is the possibility of using two mobile carriers, a Dual-SIM device with two SIM card slots.
Great connectivity of this device includes Bluetooth 5.4 + A2DP/LE, WiFi 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO and NFC to make mobile payments or connection to other devices.
Including the battery, the Honor 400 (DNY-NX9 512GB/12GB) phone has 184 grams and it's a very thin device, only 7.3mm.
Summary
*depends on the model⚙️ CPU: Qualcomm Snapdragon 7 Gen 4 (SM7750-AB) / Qualcomm Snapdragon 7 Gen 3 (SM7550-AB)*
🔥 AnTuTu
854878 (v10)
🔥 AnTuTu
854878 (v10)
🤖 Android 15
📱 6.55"
AMOLED
120Hz
AMOLED
120Hz
🔳 RAM: 8GB / 12GB / 16GB*
💽 ROM: 256GB / 512GB*
💽 ROM: 256GB / 512GB*
🔌 WIFI6, BT5.4, NFC
📷 (dual camera) 200MP + 12MP
🤳 (front) 50MP
🤳 (front) 50MP
🔋 5300mAh / 7200mAh*
⚡ 66W / 80W*
⚡ 66W / 80W*
📱 Model features | |
| Honor 400 (DNY-NX9 512GB/12GB) | |
| Model | 400 (DNY-NX9 512GB/12GB) |
| Other model names | Huawei Honor 400 DNY-NX9 |
| Country or region available |  (Global, International) |
| Brand | Honor |
| Release date | 5/23/2025, Announced: 5/22/2025 |
| Depth | 7.3 millimeters (0.29 inches) |
| Size (width x height) | 74.6 x 156.5 millimeters (2.94 x 6.16 in) |
| Weight | 184 grams (6.44 ounces) |
| Build, materials | Plastic body, glass front |
| Protection against water and others | IP65 certified: dust proof and protection from short-term exposure to water jets |
📲 Display | |
| Honor 400 (DNY-NX9 512GB/12GB) | |
| Display type | AMOLED |
| Screen size | 6.55" inches |
| Screen-to-body ratio | ~90.3% (screen-to-body ratio) |
| Display resolution | 1264x2736 pixels (19.5:9) |
| Touchscreen | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 460 PPI |
| Colors | 1 billion |
| Scratch-resistant glass | Not supported |
| Refresh rate | 120Hz |
| Display features | 5000nits[peak] HDR8 |
🤖 Operating System | |
| Honor 400 (DNY-NX9 512GB/12GB) | |
| System version | Android 15 |
| Firmware update | feature not registered |
| User Interface | MagicOS 9 |
⚙️ Processor | |
| Honor 400 (DNY-NX9 512GB/12GB) | |
| Chipset | 64bit: Qualcomm Snapdragon 7 Gen 3 (SM7550-AB) (4nm) |
| CPU | Octa-core, 3 processors: 1x 2.63GHz ARM Cortex-A715 (Single-core) 3x 2.4GHz ARM Cortex-A715 (Triple-core) 4x 1.8GHz ARM Cortex-A510 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 720 (676MHz) |
| Performance (benchmark) | AnTuTu: 854878 (v10) Geekbench: 3133 (v6) |
💽 Memory and storage | |
| Honor 400 (DNY-NX9 512GB/12GB) | |
| RAM memory | 12GB LPDDR5 |
| Internal storage | 512GB (458GB available) UFS 2.2 |
| External storage | Not supported |
📶 Mobile networks | |
| Honor 400 (DNY-NX9 512GB/12GB) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) + e-SIM |
| Maximum Download / Upload | 2000/1024 Mbps |
| Network technology | 2G, 3G, 4G, 5G |
| Frequency, bands | Expand band details Collapse details |
| GSM MHz band | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat20 (1, 2, 3, 4, 5, 8, 19, 28) TD-LTE (34, 38, 39, 40, 41) VoLTE |
| Primary 5G network | SA/NSA (1, 5, 8, 28, 41, 77, 78) |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
| Secondary 2G network | GSM 850/900/1800/1900 |
| Secondary 3G network | UMTS 850/900/1700/1900/2100 |
| Secondary 4G network | LTE Cat20 (1, 2, 3, 4, 5, 8, 19, 28) TD-LTE (34, 38, 39, 40, 41) VoLTE |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
📷 Camera | |
| Honor 400 (DNY-NX9 512GB/12GB) | |
| Back camera (main camera) | (dual camera) 200 megapixels 12MP ultrawide f/2.2112°AF |
| Main camera resolution | 20000x10000 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 60 fps |
| Flash | LED flash |
| Focal aperture | f/1.9 (aperture) |
| Focal length | feature not registered |
| Sensor size | 1/1.4" inches |
| Pixel size | feature not registered |
| Autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported |
| Image stabilization | OIS: Optical stabilization |
| Zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection |
| BSI sensor | Supported |
| HDR | HDR photo on both cameras |
| Camera extras | feature not registered |
📸 Front camera | |
| Honor 400 (DNY-NX9 512GB/12GB) | |
| Front camera (secondary) | 50 megapixels |
| Front camera resolution | 8160x6120 pixels |
| Video recording (secondary) | 4K UHD (3840x2160) |
| Front flash | Not supported |
| Focal aperture | f/2.0 (aperture) |
| Focal length | feature not registered |
| Sensor size | feature not registered |
| Pixel size | feature not registered |
🔉 Sound and multimedia | |
| Honor 400 (DNY-NX9 512GB/12GB) | |
| Loudspeaker | Stereo sound |
| Active noise cancellation | 2 microphones |
| Radio | Not supported |
| TV | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | |
| Honor 400 (DNY-NX9 512GB/12GB) | |
| USB | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | Type-C reversible connector |
| TV output | USB Type-C (reversible) |
| Bluetooth | 5.4 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS |
| NFC | Supported |
| Infrared port | Supported |
🧭 Sensors | |
| Honor 400 (DNY-NX9 512GB/12GB) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Virtual proximity sensor |
| Vibrating alert | Supported |
🔋 Battery | |
| Honor 400 (DNY-NX9 512GB/12GB) | |
| Battery type | Li-Si: lithium-silicon (Non removable) |
| Battery capacity | 5300 mAh |
| Charger, watts | 66W Wired fast charging 5W Reverse charging by cable |
| Inductive / wireless charging | Not supported |
| Talk time autonomy | feature not registered |
| Standby | feature not registered |
➕ Other features | |
| Honor 400 (DNY-NX9 512GB/12GB) | |
| Call control | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported |
| Video calling | Supported |
| Ringtones | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 |
| Antenna | Internal antenna |
| Qwerty physical keyboard | Not supported |
| Miscellaneous | • Colors: Midnight Black, Meteor Silver, Desert Gold, Tidal Blue |
☢️ Radiation rate | |
| Honor 400 (DNY-NX9 512GB/12GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered |
Honor 400 versions (variations) with different specifications
Honor 400 (DNN-AN00 256GB/12GB)Honor 400 (DNN-AN00 512GB/12GB)Honor 400 (DNN-AN00 512GB/16GB)
Honor 400 (DNY-NX9 256GB/12GB)Honor 400 (DNY-NX9 256GB/8GB)Honor 400 (DNY-NX9 512GB/12GB)Honor 400 (DNY-NX9 512GB/8GB) Honor 400 (DNY-NX9 512GB/12GB) vs 
Choose the model 
Apple iPhone 15 
Xiaomi Black Shark 4 
RedMagic 6 Pro
Safe practices when buying or transferring game accounts on mobile platforms
Monday, 11.10.2025
Cricket formats for newcomers: What changes between test ODI and T20
Friday, 10.10.2025
Off-Grid communication: Why explorers choose Iridium phones
Thursday, 9.25.2025