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Xiaomi Redmi 4A vs Karbonn A4 comparison

 Compare Xiaomi Redmi 4A
Xiaomi Redmi 4A
Compare Karbonn A4
Karbonn A4
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-inch4.00-inch
ProcessorQualcomm Snapdragon 4251GHz one-core
Front Camera5-megapixel 0.3-megapixel
Rear Camera13-megapixel 3.2-megapixel
RAM2GB256MB
Storage16GB512MB
Battery Capacity3120mAh1400mAh
OSAndroid 6.0Android
Resolution720x1280 pixels320x480 pixels
general
BrandXiaomiKarbonn
ModelRedmi 4AA4
Release dateNovember 1, 2016March 1, 2013
Launched in IndiaYes-
Form factorTouchscreen-
Dimensions (mm)139.50 x 70.40 x 8.50124.80 x 66.00 x 9.50
Weight (g)131.5075.00
Battery capacity (mAh)31201400
Removable batteryNoYes
ColoursGolden, Rose Gold, Dark Grey-
display
Screen size (inches)5.004.00
TouchscreenYesYes
Resolution720x1280 pixels320x480 pixels
Aspect ratio16:9-
Pixels per inch (PPI)296-
hardware
Processor1.4GHz quad-core1GHz one-core
Processor makeQualcomm Snapdragon 425-
RAM2GB256MB
Internal storage16GB512MB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)12832
camera
Rear camera13-megapixel (f/2.2)3.2-megapixel
Rear flashDual LEDNo
Front camera5-megapixel (f/2.2)0.3-megapixel
software
Operating systemAndroid 6.0Android
SkinMIUI 8-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n-
GPSYesNo
BluetoothYes, v 4.10Yes
NFCNoNo
InfraredYesNo
USB OTGYesNo
Headphones3.5mm-
FMYesNo
Number of SIMs22
Wi-Fi DirectYesNo
Mobile High-Definition Link (MHL)NoNo
sim 1
SIM TypeMicro-SIMRegular
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeNano-SIMRegular
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sensors
Compass/ MagnetometerNoNo
Proximity sensorYesNo
AccelerometerYesNo
Ambient light sensorYesNo
GyroscopeYesNo
BarometerNoNo
Temperature sensorNoNo

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