Xiaomi Redmi 4A vs Xiaomi Redmi 3S comparison

Compare Xiaomi Redmi 4A
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ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display5.00-inch5.00-inch
Processor1.4GHz quad-core1.1GHz octa-core
Front Camera5-megapixel 5-megapixel
Resolution720x1280 pixels720x1280 pixels
RAM2GB2GB
OSAndroid 6.0Android 6.0.1
Storage16GB16GB
Rear Camera13-megapixel 13-megapixel
Battery Capacity3120mAh4100mAh
general
Release dateNovember 2016June 2016
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)139.50 x 70.40 x 8.50139.30 x 69.60 x 8.50
Weight (g)131.50144.00
Battery capacity (mAh)31204100
Removable batteryNoNo
ColoursGolden, Rose Gold, Dark GreyGrey, Silver, Gold
display
Screen size (inches)5.005.00
TouchscreenYesYes
Resolution720x1280 pixels720x1280 pixels
Aspect ratio16:9-
Pixels per inch (PPI)296-
hardware
Processor1.4GHz quad-core1.1GHz octa-core
Processor makeQualcomm Snapdragon 425Qualcomm Snapdragon 430
RAM2GB2GB
Internal storage16GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)128128
camera
Rear camera13-megapixel (f/2.2)13-megapixel
Rear flashDual LEDLED
Front camera5-megapixel (f/2.2)5-megapixel
software
Operating systemAndroid 6.0Android 6.0.1
SkinMIUI 8MIUI 7
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n802.11 b/g/n
GPSYesYes
BluetoothYes, v 4.10Yes, v 4.10
NFCNoNo
InfraredYesYes
USB OTGYesYes
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
sim 1
SIM TypeMicro-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Compass/ MagnetometerNoYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
BarometerNoNo
Temperature sensorNoNo