📱 Model features |
| Xiaomi Mi 9 |
| |
Other model names | 小米9, Xiaomi Mi9 (6GB RAM), M1902F1A, M1902F1G, M1902F1T |
Country or region available |   China, (Global, International) |
Brand | Xiaomi |
Release date | 3/1/2019 |
Depth | 7.61 millimeters (0.3 inches) |
Size (width x height) | 74.67 x 157.5 millimeters (2.94 x 6.2 in) |
Weight | 173 grams (6.06 ounces) |
Build, materials | Aluminum frame, glass front/back |
Protection against water and others | Not supported |
🤖 Operating System |
| Xiaomi Mi 9 |
System version | Android 9.0 Pie |
Firmware update | Android 10 |
User Interface | feature not registered |
⚙️ Processor |
| Xiaomi Mi 9 |
Chipset | 64bit - Qualcomm Snapdragon 855 (SM8150) (7nm) |
CPU | Octa-Core, 3 processors: 2.84GHz Single-Core Kryo 485 2.42GHz Triple-Core Kryo 485 1.78GHz Quad-Core Kryo 485 |
GPU graphical controller | Qualcomm Adreno 640 (585MHz) |
Performance (benchmark) | feature not registered |
💽 Memory and storage |
| Xiaomi Mi 9 |
RAM memory | 6GB LPDDR4X |
Internal storage | 128GB (109GB available) UFS 2.1 |
External storage | Not supported |
📲 Display |
| Xiaomi Mi 9 |
Display type | Super AMOLED |
Screen size | 6.39" inches |
Screen-to-body ratio | ~85.2% (screen-to-body ratio) |
Display resolution | 1080x2340 pixels |
Touchscreen | Capacitive Multitouch |
Pixel density (dot pitch) | 403 PPI |
Colors | 16 million |
Scratch-resistant glass | Gorilla Glass 6 |
Refresh rate | feature not registered |
Display features | feature not registered |
📶 Mobile networks |
| Xiaomi Mi 9 |
Dual-SIM | Dual-SIM Standby - Call active on one sim card |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum download/upload | 1024/150 Mbps |
Network technology | 2G, 3G, 4G |
Frequency, bands | Expand band detailsCollapse details |
GSM MHz band | Quad-Band 850/900/1800/1900 |
Primary 2G network | CDMA 800, GSM 850/900/1800/1900 |
Primary 3G network | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat16/13 VoLTE Global version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 20, 28) TD-LTE (Bands 38, 39, 40) China version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17) TD-LTE (Bands 34, 38, 39, 40, 41) |
Primary 5G network | Not supported |
Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
Secondary 2G network | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported |
Secondary 4G network | Not supported |
Secondary data network | GPRS, EDGE |
📷 Camera |
| Xiaomi Mi 9 |
Back camera (main camera) | (triple camera) 48 megapixels 16MP ultrawidef/2.213mm1/3.0"1.0µmPDAF 12MP telephotof/2.254mm1/3.6"1.0µmPDAF2x-optical-zoom |
Main camera resolution | 8000x6000 pixels |
Video recording (primary) | 4K UHD (3840x2160) 60 fps |
Flash | Dual-LED flash |
Focal aperture | f/1.8 (aperture) |
Focal length | feature not registered |
Sensor size | 1/2" inches |
Pixel size | 0.8µm pixel |
Autofocus | LDAF/PDAF: laser/phase detection autofocus |
Touch focus | Supported |
Image stabilization | EIS: Digital stabilization |
Zoom | Digital and optical zoom |
Face/smile detection | Face detection, Smile detection |
BSI sensor | Not supported |
HDR | HDR photo on both cameras |
Camera extras | feature not registered |
📸 Front camera |
| Xiaomi Mi 9 |
Front camera (secondary) | 20 megapixels |
Front camera resolution | 5184x3840 pixels |
Video recording (secondary) | Full HD (1920x1080) |
Front flash | Not supported |
Focal aperture | f/2.0 (aperture) |
Focal length | feature not registered |
Sensor size | feature not registered |
Pixel size | 0.9µm pixel |
🔉 Sound and multimedia |
| Xiaomi Mi 9 |
Loudspeaker | Supported |
Active noise cancellation | 2 microphones or more |
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 |
| Xiaomi Mi 9 |
USB | USB 2.0 Type-C, USB OTG On-The-Go |
Audio output | Type-C jack with 3.5mm jack adapter |
TV output | Not supported |
Bluetooth | 5.0 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO WiFi Direct, hotspot |
DLNA | Supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS |
NFC | Supported |
Infrared port | Supported |
🧭 Sensors |
| Xiaomi Mi 9 |
Sensors | Accelerometer Ambient Light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor |
Vibrating alert | Supported |
🔋 Battery |
| Xiaomi Mi 9 |
Battery type | LiPo: Li-Ion polymer (Non removable) |
Battery capacity | 3300 mAh |
Charger, watts | 27W Fast battery charging Qi wireless charging |
Talk time autonomy | feature not registered |
Standby | feature not registered |
➕ Other features |
| Xiaomi Mi 9 |
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: Piano Black, Lavender Violet, Ocean Blue - MIUI 10 - HDR10/DCI-P3 display - Sapphire glass camera cover - Quick Charge 4+ - Fast wireless charging 20W |
☢️ Radiation rate |
| Xiaomi Mi 9 |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered |