Karbonn Alfa A91 Power vs ZTE ZMax comparison

Compare Karbonn Alfa A91 Power
Compare ZTE ZMax
key specs
Display4.00-inch5.70-inch
Processor1GHz one-coreQualcomm Snapdragon 400
Front Camera0.3-megapixel1.6-megapixel
Rear Camera2-megapixel8-megapixel
RAM256MB2GB
Storage512MB16GB
Battery Capacity2000mAh3400mAh
OSAndroid 4.4Android 4.4
Resolution480x800 pixels720x1280 pixels
general
BrandKarbonnZTE
ModelAlfa A91 PowerZMax
Release dateOctober 2015September 2014
Form factorTouchscreenTouchscreen
Battery capacity (mAh)20003400
Removable batteryNoNo
ColoursWhiteBlack
display
Screen size (inches)4.005.70
TouchscreenYesYes
Resolution480x800 pixels720x1280 pixels
hardware
Processor1GHz one-core1.2GHz quad-core
RAM256MB2GB
Internal storage512MB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)3232
Processor make-Qualcomm Snapdragon 400 (MSM8926)
camera
Rear camera2-megapixel8-megapixel
Rear flashLEDLED
Front camera0.3-megapixel1.6-megapixel
software
Operating systemAndroid 4.4Android 4.4
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n-
GPSYesYes
BluetoothYesYes
NFCNoNo
InfraredNoNo
USB OTGNoNo
Headphones3.5mm3.5mm
FMYesNo
Number of SIMs21
Wi-Fi DirectNoNo
Mobile High-Definition Link (MHL)NoNo
sim 1
SIM TypeRegularMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTENoYes
sim 2
SIM TypeRegular-
GSM/CDMAGSM-
3GNo-
4G/ LTENo-
sensors
Compass/ MagnetometerNoNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorNoNo
GyroscopeNoYes
BarometerNoNo
Temperature sensorNoNo
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