Lava Iris 404e vs Karbonn smart A51 comparison

Compare Lava Iris 404e
Compare Karbonn smart A51
key specs
Display4.00-inch3.50-inch
Processor1.2GHz dual-core1GHz one-core
Front Camera0.3-megapixel0.3-megapixel
Rear Camera2-megapixel3.2-megapixel
RAM256MB256MB
Storage2GB512MB
Battery Capacity1400mAh1100mAh
OSAndroid 4.2Android 4.0
Resolution480x800 pixels320x480 pixels
general
BrandLavaKarbonn
ModelIris 404esmart A51
Release dateOctober 2014September 2013
Form factorTouchscreenBar
Battery capacity (mAh)14001100
Removable batteryYesNo
Colours-Black, White
display
Screen size (inches)4.003.50
TouchscreenYesYes
Resolution480x800 pixels320x480 pixels
hardware
Processor1.2GHz dual-core1GHz one-core
RAM256MB256MB
Internal storage2GB512MB
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 4.2Android 4.0
connectivity
Wi-FiYesYes
GPSNoNo
BluetoothYes, v 3.00Yes
NFCNoNo
InfraredNoNo
USB OTGNoNo
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Wi-Fi DirectYesNo
Mobile High-Definition Link (MHL)NoNo
Wi-Fi standards supported-802.11 b/g
sim 1
SIM TypeRegularRegular
GSM/CDMAGSMGSM
3GNoNo
4G/ LTENoNo
sim 2
SIM TypeRegularRegular
GSM/CDMAGSMGSM
3GNoNo
4G/ LTENoNo
sensors
Compass/ MagnetometerNoNo
Proximity sensorYesNo
AccelerometerYesYes
Ambient light sensorNoNo
GyroscopeNoNo
BarometerNoNo
Temperature sensorNoNo
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