Karbonn Alfa A91 Power vs iBall Andi 3.5KKe Winner+ comparison

Compare Karbonn Alfa A91 Power
Compare iBall Andi 3.5KKe Winner+
key specs
Display4.00-inch3.50-inch
Processor1GHz one-core1.3GHz dual-core
Front Camera0.3-megapixel0.3-megapixel
Rear Camera2-megapixel3.2-megapixel
RAM256MB256MB
Storage512MB2GB
Battery Capacity2000mAh1250mAh
OSAndroid 4.4Android 4.4
Resolution480x800 pixels320x480 pixels
general
BrandKarbonniBall
ModelAlfa A91 PowerAndi 3.5KKe Winner+
Release dateOctober 2015October 2014
Form factorTouchscreenTouchscreen
Battery capacity (mAh)20001250
Removable batteryNoYes
ColoursWhite-
display
Screen size (inches)4.003.50
TouchscreenYesYes
Resolution480x800 pixels320x480 pixels
hardware
Processor1GHz one-core1.3GHz dual-core
RAM256MB256MB
Internal storage512MB2GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)3232
camera
Rear camera2-megapixel3.2-megapixel
Rear flashLEDLED
Front camera0.3-megapixel0.3-megapixel
software
Operating systemAndroid 4.4Android 4.4
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g
GPSYesYes
BluetoothYesYes
NFCNoNo
InfraredNoNo
USB OTGNoNo
Headphones3.5mm3.5mm
FMYesYes
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 sensorYesYes
AccelerometerYesYes
Ambient light sensorNoNo
GyroscopeNoYes
BarometerNoNo
Temperature sensorNoNo
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