Xiaomi Redmi 4A
Product SpecificationNetworkTechnologyGSM / CDMA / HSPA / EVDO / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100
CDMA2000 1xEV-DO & TD-SCDMA
4G bandsLTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
SpeedHSPA, LTE
GPRSYes
EDGEYes
LaunchAnnounced2016, November
StatusAvailable. Released 2016, November
BodyDimensions139.5 x 70.4 x 8.5 mm (5.49 x 2.77 x 0.33 in)
Weight131.5 g (4.66 oz)
SIMDual SIM
DisplayTypeIPS LCD capacitive touchscreen, 16M colors
Size5.0 inches (~70.2% screen-to-body ratio)
Resolution720 x 1280 pixels (~294 ppi pixel density)
MultitouchYes
- MIUI 8
PlatformOSAndroid OS, v6.0.1 (Marshmallow)
ChipsetQualcomm MSM8917 Snapdragon 425
CPUQuad-core 1.4 GHz Cortex-A53
GPUAdreno 308
MemoryCard slotmicroSD, up to 256 GB (uses SIM 2 slot)
Internal16 GB, 2 GB RAM
CameraPrimary13 MP, f/2.2, autofocus, LED flash
FeaturesGeo-tagging, touch focus, face/smile detection, HDR, panorama
Video1080p@30fps
Secondary5 MP, f/2.2
SoundAlert typesVibration; MP3, WAV ringtones
LoudspeakerYes
3.5mm jackYes
- Active noise cancellation with dedicated mic
CommsWLANWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetoothv4.1, A2DP, LE
GPSYes, with A-GPS, GLONASS, BDS
Infrared portYes
RadioFM radio
USBmicroUSB v2.0
FeaturesSensorsAccelerometer, gyro, proximity, compass
MessagingSMS(threaded view), MMS, Email, Push Mail, IM
BrowserHTML5
JavaNo
- DivX/Xvid/MP4/H.265 player
- MP3/WAV/eAAC+/FLAC player
- Photo/video editor
- Document viewer
Battery Non-removable Li-Ion 3120 mAh battery
MiscColorsGold, Rose Gold
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