Xiaomi Mi 4 General Specifications
Released
2014, July
| NETWORK | CDMA2000 1xEV-DO - Telecom 3G model | |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - all versions | |
| 3G bands | TD-SCDMA 2010-2025 / 1880-1920 - 4G model | |
| 4G bands | LTE band 38(2600), 39(1900), 40(2300) - 4G model | |
| EDGE | Yes | |
| GPRS | Yes | |
| Speed | HSPA 42.2/5.76 Mbps, LTE, EV-DO Rev.A 3.1 Mbps | |
| Technology | GSM / CDMA / HSPA / EVDO / LTE | |
| LAUNCH | Announced | 2014, July |
| Status | Available. Released 2014, August | |
| BODY | Dimensions | 139.2 x 68.5 x 8.9 mm (5.48 x 2.70 x 0.35 in) |
| SIM | Micro-SIM | |
| Weight | 149 g (5.26 oz) | |
| DISPLAY | - MIUI 5.0 | |
| Multitouch | Yes | |
| Resolution | 1080 x 1920 pixels (~441 ppi pixel density) | |
| Size | 5.0 inches (~72.3% screen-to-body ratio) | |
| Type | IPS LCD capacitive touchscreen, 16M colors | |
| PLATFORM | Chipset | Qualcomm MSM8974AC Snapdragon 801 |
| CPU | Quad-core 2.5 GHz Krait 400 | |
| GPU | Adreno 330 | |
| OS | Android OS, v4.4.3 (KitKat) | |
| MEMORY | Card slot | No |
| Internal | 16/64 GB, 3 GB RAM | |
| CAMERA | Features | 1/3'' sensor size, 1.12m pixel size, geo-tagging, touch focus, face/smile detection, panorama, HDR |
| Primary | 13 MP, 4128 x 3096 pixels, autofocus, LED flash, check quality | |
| Secondary | 8 MP, 1080p@30fps | |
| Video | 2160p@30fps, 1080p@30fps, 720p@120fps, HDR, check quality | |
| SOUND | 3.5mm jack | Yes |
| Alert types | Vibration; MP3, WAV ringtones | |
| Loudspeaker | Yes | |
| COMMS | Bluetooth | v4.0, A2DP |
| GPS | Yes, with A-GPS support, GLONASS, Beidou | |
| Infrared port | Yes | |
| Radio | FM radio | |
| USB | microUSB v2.0, USB Host | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot | |
| FEATURES |
- Fast battery charging: 60% in 30 min (Quick Charge 2.0) - Active noise cancellation with dedicated mic - MP4/DivX/XviD/WMV/H.264 player - MP3/WAV/eAAC+/FLAC player - Photo/video editor - Document viewer - Voice memo/dial/commands |
|
| Browser | HTML5 | |
| Java | No | |
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM | |
| Sensors | Accelerometer, gyro, proximity, compass, barometer | |
| BATTERY | Non-removable Li-Ion 3080 mAh battery | |
| Stand-by | Up to 280 h (3G) | |
| Talk time | ||
| MISC | Colors | Black, White |
| Price group | 5/10 (About 240 EUR) | |
| TESTS | Audio quality | Noise -91.6dB / Crosstalk -49.7dB |
| Battery life | Endurance rating 68h | |
| Camera | Photo / Video | |
| Display | Contrast ratio: 929 (nominal), 2.424 (sunlight) | |
| Loudspeaker | Voice 62dB / Noise 62dB / Ring 66dB | |
| Performance | Basemark OS II: 1324 |