Xiaomi Redmi 4A vs Karbonn K9 Viraat comparison

Compare Xiaomi Redmi 4A
Compare Karbonn K9 Viraat
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-inch5.50-inch
ProcessorQualcomm Snapdragon 4251.3GHz quad-core
Front Camera5-megapixel 3.2-megapixel
Rear Camera13-megapixel 5-megapixel
RAM2GB1GB
Storage16GB8GB
Battery Capacity3120mAh2800mAh
OSAndroid 6.0Android 6.0
Resolution720x1280 pixels720x1280 pixels
general
BrandXiaomiKarbonn
ModelRedmi 4AK9 Viraat
Release dateNovember 1, 2016-
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)139.50 x 70.40 x 8.50154.00 x 78.90 x 11.70
Weight (g)131.50173.00
Battery capacity (mAh)31202800
Removable batteryNoNo
ColoursGolden, Rose Gold, Dark GreyChampagne, Black
display
Screen size (inches)5.005.50
TouchscreenYesYes
Resolution720x1280 pixels720x1280 pixels
Aspect ratio16:9-
Pixels per inch (PPI)296294
hardware
Processor1.4GHz quad-core1.3GHz quad-core
Processor makeQualcomm Snapdragon 425-
RAM2GB1GB
Internal storage16GB8GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)12864
camera
Rear camera13-megapixel (f/2.2)5-megapixel
Rear flashDual LEDLED
Front camera5-megapixel (f/2.2)3.2-megapixel
software
Operating systemAndroid 6.0Android 6.0
SkinMIUI 8-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n802.11 b/g/n
GPSYesYes
BluetoothYes, v 4.10Yes
NFCNoNo
InfraredYesNo
USB OTGYesNo
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Wi-Fi DirectYesNo
Mobile High-Definition Link (MHL)NoNo
sim 1
SIM TypeMicro-SIM-
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sensors
Compass/ MagnetometerNoNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesNo
BarometerNoNo
Temperature sensorNoNo

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