Karbonn A91 Storm vs Karbonn K4+ comparison

Compare Karbonn A91 Storm
Compare Karbonn K4+
key specs
Display4.00-inch2.60-inch
Processor1.2GHz quad-coreone-core
Front Camera0.3-megapixelNo
Rear Camera2-megapixelNo
RAM512MB-
Storage4GB-
Battery Capacity2200mAh-
OSAndroid 5.1-
Resolution480x800 pixels240x320 pixels
general
BrandKarbonnKarbonn
ModelA91 StormK4+
Release dateJuly 1, 2016-
Form factorTouchscreen-
Dimensions (mm)127.00 x 64.20 x 10.50-
Weight (g)117.00-
Battery capacity (mAh)2200-
Removable batteryYesNo
ColoursBlue, Black, White-
display
Screen size (inches)4.002.60
TouchscreenYesNo
Resolution480x800 pixels240x320 pixels
Pixels per inch (PPI)-154
hardware
Processor1.2GHz quad-coreone-core
RAM512MB-
Internal storage4GB-
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)32-
camera
Rear camera2-megapixelNo
Rear flashLED-
Front camera0.3-megapixelNo
software
Operating systemAndroid 5.1-
connectivity
Wi-FiYesNo
GPSYesNo
BluetoothYesNo
NFCNoNo
InfraredNoNo
USB OTGNoNo
Headphones3.5mm-
FMYesNo
Number of SIMs22
Wi-Fi DirectNoNo
Mobile High-Definition Link (MHL)NoNo
sim 1
SIM TypeRegularRegular
GSM/CDMAGSMGSM
3GYesNo
4G/ LTENoNo
sim 2
SIM TypeRegularRegular
GSM/CDMAGSMGSM
3GNoNo
4G/ LTENoNo
sensors
Compass/ MagnetometerNoNo
Proximity sensorYesNo
AccelerometerYesNo
Ambient light sensorNoNo
GyroscopeYesNo
BarometerNoNo
Temperature sensorNoNo

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