Xiaomi Mi 4
Platform
| GPU | Adreno 330 |
| CPU | Quad-core 2.5 GHz Krait 400 |
| Chipset | Qualcomm MSM8974AC Snapdragon 801 (28 nm) |
| OS | Android 4.4.3 (KitKat), upgradable to 6.0.1 (Marshmallow), MIUI 10 |
Memory
eMMC 5.0 | |
| Internal | 16GB 2GB RAM, 64GB 3GB RAM |
| Card slot | No |
Main Camera
| Video | 4K@30fps, 1080p@30fps, 720p@120fps, HDR |
| Features | LED flash, panorama, HDR |
| Single | 13 MP, f/1.8, 1/3.1", 1.12µm, AF |
Selfie camera
| Video | 1080p@30fps |
| Single | 8 MP, f/1.8 |
Display
| Resolution | 1080 x 1920 pixels, 16:9 ratio (~441 ppi density) |
| Size | 5.0 inches, 68.9 cm2 (~72.3% screen-to-body ratio) |
| Type | IPS LCD |
Body
| SIM | Micro-SIM |
| Build | Glass front, plastic back, aluminum frame |
| Weight | 149 g (5.26 oz) |
| Dimensions | 139.2 x 68.5 x 8.9 mm (5.48 x 2.70 x 0.35 in) |
Battery
| Stand-by | Up to 280 h (3G) |
| Charging | Fast charging 18W Quick Charge 2.0 |
| Type | Li-Ion 3080 mAh, non-removable |
Sound
| 3.5mm jack | Yes |
| Loudspeaker | Yes |
Features
| Sensors | Accelerometer, gyro, proximity, compass, barometer |
Tests
| Battery life | |
| Audio quality | |
| Loudspeaker | |
| Camera | |
| Display |
Misc
| Price | About 230 EUR |
| SAR | 0.71 W/kg (head) 0.85 W/kg (body) |
| Models | 2014215 |
| Colors | Black, White |
Comms
| USB | microUSB 2.0, USB On-The-Go |
| Radio | FM radio |
| Infrared port | Yes |
| NFC | No |
| GPS | Yes, with A-GPS, GLONASS, BDS |
| Bluetooth | 4.0, A2DP |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot |
Launch
| Status | Discontinued |
| Announced | 2014, July. Released 2014, August |
Network
| EDGE | Yes |
| GPRS | Yes |
| Speed | HSPA 42.2/5.76 Mbps, LTE, EV-DO Rev.A 3.1 Mbps |
| 4G bands | 38, 39, 40 - 4G model |
CDMA2000 1xEV-DO - Telecom 3G model | |
HSDPA 850 / 900 / 1900 / 2100 - Unicom 3G model, Telecom 3G model | |
| 3G bands | TD-SCDMA - 4G model |
CDMA 800 / 1900 - Telecom 3G model | |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - all versions |
| Technology |