Xiaomi Redmi 4A vs Xiaomi Redmi 3S comparison

Compare Xiaomi Redmi 4A
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Ratings
Overall NDTV Rating---
Design Rating---
Display Rating---
Software Rating---
Performance Rating---
Camera Rating---
General
Release dateNovember 2016June 2016--
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--
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-megapixel13-megapixel--
Front camera5-megapixel5-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--
Headphones3.5mm3.5mm--
FMYesYes--
Number of SIMs22--
SIM1
SIM TypeMicro-SIMMicro-SIM--
GSM/CDMAGSMGSM--
3GYesYes--
4G/LTEYesYes--
SIM2
SIM TypeMicro-SIMMicro-SIM--
GSM/CDMAGSMGSM--
3GYesYes--
4G/LTEYesYes--
Sensors
Compass/ MagnetometerNoYes--
Proximity sensorYesYes--
AccelerometerYesYes--
Ambient light sensorYesYes--
GyroscopeYesYes--
BarometerNoNo--
Temperature sensorNoNo--