Karbonn K9 Viraat 4G vs Micromax Bolt D303 comparison

Compare Karbonn K9 Viraat 4G
Compare Micromax Bolt D303
key specs
Display5.50-inch4.00-inch
Processor1.3GHz quad-coreMediaTek MT6572W
Front Camera3.2-megapixel0.3-megapixel
Rear Camera5-megapixel3.2-megapixel
RAM1GB512MB
Storage8GB4GB
Battery Capacity2800mAh1300mAh
OSAndroid 6.0Android 4.4
Resolution720x1280 pixels480x800 pixels
general
BrandKarbonnMicromax
ModelK9 Viraat 4GBolt D303
Release dateDecember 2016July 2015
Form factorTouchscreenTouchscreen
Dimensions (mm)154.00 x 78.90 x 11.70-
Weight (g)173.00-
Battery capacity (mAh)28001300
Removable batteryNoYes
ColoursChampagne, Black-
display
Screen size (inches)5.504.00
TouchscreenYesYes
Resolution720x1280 pixels480x800 pixels
Pixels per inch (PPI)294-
hardware
Processor1.3GHz quad-core1.3GHz dual-core
RAM1GB512MB
Internal storage8GB4GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)6432
Processor make-MediaTek MT6572W
camera
Rear camera5-megapixel3.2-megapixel
Rear flashLEDYes
Front camera3.2-megapixel0.3-megapixel
software
Operating systemAndroid 6.0Android 4.4
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n
GPSYesYes
BluetoothYesYes, v 4.00
NFCNoNo
InfraredNoNo
USB OTGNoNo
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Wi-Fi DirectNoNo
Mobile High-Definition Link (MHL)NoNo
sim 1
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sim 2
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sensors
Compass/ MagnetometerNoNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeNoNo
BarometerNoNo
Temperature sensorNoNo
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