Micromax Bolt Supreme 4 vs Karbonn Smart A12 Star comparison

Compare Micromax Bolt Supreme 4
Compare Karbonn Smart A12 Star
key specs
Display5.00-inch4.00-inch
ProcessorMediaTek MT6580MediaTek
Front Camera5-megapixel0.3-megapixel
Rear Camera8-megapixel5-megapixel
RAM1GB-
Storage8GB4GB
Battery Capacity2000mAh1400mAh
OSAndroid 6.0Android 4.4.2
Resolution720x1280 pixels480x800 pixels
general
BrandMicromaxKarbonn
ModelBolt Supreme 4Smart A12 Star
Release dateJuly 2016July 2014
Form factorTouchscreenTouchscreen
Battery capacity (mAh)20001400
Removable batteryYesNo
Dimensions (mm)-64.20 x 124.20 x 10.10
Weight (g)-130.00
Colours-Black, Silver
display
Screen size (inches)5.004.00
TouchscreenYesYes
Resolution720x1280 pixels480x800 pixels
Pixels per inch (PPI)-233
hardware
Processor1.3GHz quad-core1.2GHz one-core
Processor makeMediaTek MT6580MediaTek
RAM1GB-
Internal storage8GB4GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)6432
camera
Rear camera8-megapixel5-megapixel
Rear flashYesLED
Front camera5-megapixel0.3-megapixel
software
Operating systemAndroid 6.0Android 4.4.2
connectivity
Wi-FiYesNo
GPSYesNo
BluetoothYesYes
NFCNoNo
InfraredNoNo
USB OTGYesNo
Headphones3.5mm-
FMYesYes
Number of SIMs22
Wi-Fi DirectNoNo
Mobile High-Definition Link (MHL)NoNo
Wi-Fi standards supported-802.11 b/g/n
sim 1
SIM TypeMicro-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesNo
4G/ LTENoNo
sim 2
SIM TypeRegularMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTENoNo
sensors
Compass/ MagnetometerNoNo
Proximity sensorYesYes
AccelerometerNoYes
Ambient light sensorYesYes
GyroscopeYesNo
BarometerNoNo
Temperature sensorNoNo
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