Xiaomi Redmi 4A vs Xiaomi Redmi 3S Prime vs Xiaomi Redmi 3S comparison

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ratings
Overall NDTV RatingRead ReviewRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display5.00-inch5.00-inch5.00-inch
Processor1.4GHz quad-core1.1GHz octa-core1.1GHz octa-core
Front Camera5-megapixel 5-megapixel5-megapixel
Resolution720x1280 pixels720x1280 pixels720x1280 pixels
RAM2GB3GB2GB
OSAndroid 6.0Android 6.0.1Android 6.0.1
Storage16GB32GB16GB
Rear Camera13-megapixel 13-megapixel13-megapixel
Battery Capacity3120mAh4100mAh4100mAh
general
Release dateNovember 2016August 2016June 2016
Launched in IndiaYes--
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)139.50 x 70.40 x 8.50139.30 x 69.60 x 8.50139.30 x 69.60 x 8.50
Weight (g)131.50144.00144.00
Battery capacity (mAh)312041004100
Removable batteryNoNoNo
ColoursGolden, Rose Gold, Dark GreyGrey, Silver, GoldGrey, Silver, Gold
display
Screen size (inches)5.005.005.00
TouchscreenYesYesYes
Resolution720x1280 pixels720x1280 pixels720x1280 pixels
Aspect ratio16:9--
Pixels per inch (PPI)296--
hardware
Processor1.4GHz quad-core1.1GHz octa-core1.1GHz octa-core
Processor makeQualcomm Snapdragon 425Qualcomm Snapdragon 430Qualcomm Snapdragon 430
RAM2GB3GB2GB
Internal storage16GB32GB16GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)128128128
camera
Rear camera13-megapixel (f/2.2)13-megapixel13-megapixel
Rear flashDual LEDLEDLED
Front camera5-megapixel (f/2.2)5-megapixel5-megapixel
software
Operating systemAndroid 6.0Android 6.0.1Android 6.0.1
SkinMIUI 8MIUI 7MIUI 7
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 a/b/g/n-802.11 b/g/n
GPSYesYesYes
BluetoothYes, v 4.10YesYes, v 4.10
NFCNoNoNo
InfraredYesYesYes
USB OTGYesYesYes
Headphones3.5mm3.5mm3.5mm
FMYesYesYes
Number of SIMs222
sim 1
SIM TypeMicro-SIMMicro-SIMMicro-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sim 2
SIM TypeNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sensors
Compass/ MagnetometerNoYesYes
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesYesYes
GyroscopeYesYesYes
BarometerNoNoNo
Temperature sensorNoNoNo