Xiaomi Mi 4 Specification

NetworkTechnologyGSM / CDMA / HSPA / EVDO / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - all versions
CDMA 800 / 1900 - Telecom 3G model
3G bandsTD-SCDMA - 4G model
HSDPA 850 / 900 / 1900 / 2100 - Unicom 3G model, Telecom 3G model
CDMA2000 1xEV-DO - Telecom 3G model
4G bands38, 39, 40 - 4G model
SpeedHSPA 42.2/5.76 Mbps, LTE, EV-DO Rev.A 3.1 Mbps
GPRSYes
EDGEYes
LaunchAnnounced2014, July. Released 2014, August
StatusDiscontinued
BodyDimensions139.2 x 68.5 x 8.9 mm (5.48 x 2.70 x 0.35 in)
Weight149 g (5.26 oz)
BuildGlass front, plastic back, aluminum frame
SIMMicro-SIM
DisplayTypeIPS LCD
Size5.0 inches, 68.9 cm2 (~72.3% screen-to-body ratio)
Resolution1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
PlatformOSAndroid 4.4.3 (KitKat), upgradable to 6.0.1 (Marshmallow), MIUI 10
ChipsetQualcomm MSM8974AC Snapdragon 801 (28 nm)
CPUQuad-core 2.5 GHz Krait 400
GPUAdreno 330
MemoryCard slotNo
Internal16GB 2GB RAM, 64GB 3GB RAM
eMMC 5.0
Main CameraSingle13 MP, f/1.8, 1/3.1", 1.12µm, AF
FeaturesLED flash, panorama, HDR
Video[email protected], [email protected], [email protected], HDR
Selfie cameraSingle8 MP, f/1.8
Video[email protected]
SoundLoudspeakerYes
3.5mm jackYes
CommsWLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth4.0, A2DP
GPSYes, with A-GPS, GLONASS, BDS
NFCNo
Infrared portYes
RadioFM radio
USBmicroUSB 2.0, USB On-The-Go
FeaturesSensorsAccelerometer, gyro, proximity, compass, barometer
BatteryTypeLi-Ion 3080 mAh, non-removable
ChargingFast charging 18W
Quick Charge 2.0
Stand-byUp to 280 h (3G)
MiscColorsBlack, White
Models2014215
SAR0.71 W/kg (head) 0.85 W/kg (body)
PriceAbout 230 EUR
TestsDisplayContrast ratio: 929 (nominal), 2.424 (sunlight)
CameraPhoto / Video
LoudspeakerVoice 62dB / Noise 62dB / Ring 66dB
Audio qualityNoise -91.6dB / Crosstalk -49.7dB
Battery lifeEndurance rating 68h