Xiaomi Redmi 4A vs Xiaomi Redmi 4 vs Xiaomi Redmi Note 4 vs Xiaomi Redmi Note Prime comparison

Compare Xiaomi Redmi 4A
Compare Xiaomi Redmi 4
Compare Xiaomi Redmi Note 4
Compare Xiaomi Redmi Note Prime
Ratings
Overall NDTV Rating-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for money Rating-
General
Release dateNovember 2016November 2016August 2016December 2015
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)139.50 x 70.40 x 8.50139.30 x 69.90 x 8.65151.00 x 76.00 x 8.30154.00 x 78.70 x 9.40
Weight (g)131.50150.00175.00185.00
Battery capacity (mAh)3120410041003100
Removable batteryNoNoNoYes
ColoursGolden, Rose Gold, Dark GreyGold, BlackGold, Grey, Matte BlackWhite
SAR ValueNANANANA
Display
Screen size (inches)5.005.005.505.50
TouchscreenYesYesYesYes
Resolution720x1280 pixels720x1280 pixels1080x1920 pixels720x1280 pixels
Pixels per inch (PPI)296296401-
Hardware
Processor1.4GHz quad-core1.4GHz octa-core2GHz octa-core1.2GHz quad-core
Processor makeQualcomm Snapdragon 425Qualcomm Snapdragon 435Qualcomm Snapdragon 625Qualcomm Snapdragon 410
RAM2GB3GB4GB2GB
Internal storage16GB32GB64GB16GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)12812812832
Camera
Rear camera13-megapixel13-megapixel13-megapixel13-megapixel
FlashYesYesYesYes
Front camera5-megapixel5-megapixel5-megapixel5-megapixel
Software
Operating SystemAndroid 6.0Android 6.0.1Android 6.0Android 4.4
SkinMIUI 8MIUI 8MIUI 8MIUI 7
Connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supported802.11 a/b/g/n802.11 b/g/n802.11 a/b/g/nNA
GPSYesYesYesYes
BluetoothYes, v 4.10Yes, v 4.10Yes, v 4.10Yes
NFCNoNoNoNo
InfraredYesYesYesNo
Headphones3.5mm3.5mm3.5mm3.5mm
FMYesNoYesYes
Number of SIMs2222
SIM1
SIM TypeMicro-SIMMicro-SIMMicro-SIMMicro-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/LTEYesYesYesYes
SIM2
SIM TypeMicro-SIMMicro-SIMMicro-SIMMicro-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/LTEYesYesYesYes
Sensors
Compass/ MagnetometerNoYesYesNo
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesYesYes
GyroscopeYesYesYesYes
BarometerNoNoNoNo
Temperature sensorNoNoNoNo