Videocon Infinium Z40 Quad vs Karbonn Smart A12 Star comparison

Compare Videocon Infinium Z40 Quad
Compare Karbonn Smart A12 Star
key specs
Display4.00-inch4.00-inch
Processor1.3GHz quad-coreMediaTek
Front Camera3.2-megapixel0.3-megapixel
Rear Camera5-megapixel5-megapixel
RAM512MB512MB
Storage4GB4GB
Battery Capacity1400mAh1400mAh
OSAndroid 4.4Android 4.4.2
Resolution480x800 pixels480x800 pixels
general
BrandVideoconKarbonn
ModelInfinium Z40 QuadSmart A12 Star
Release dateOctober 1, 2014July 1, 2014
Form factorTouchscreenTouchscreen
Battery capacity (mAh)14001400
Removable batteryYesNo
Dimensions (mm)-64.20 x 124.20 x 10.10
Weight (g)-130.00
Colours-Black, Silver
display
Screen size (inches)4.004.00
TouchscreenYesYes
Resolution480x800 pixels480x800 pixels
Pixels per inch (PPI)-233
hardware
Processor1.3GHz quad-core1.2GHz one-core
RAM512MB512MB
Internal storage4GB4GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)3232
Processor make-MediaTek
camera
Rear camera5-megapixel5-megapixel
Rear flashLEDLED
Front camera3.2-megapixel0.3-megapixel
software
Operating systemAndroid 4.4Android 4.4.2
connectivity
Wi-FiYesNo
GPSYesNo
BluetoothYes, v 3.00Yes
NFCNoNo
InfraredNoNo
USB OTGNoNo
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
GSM/CDMAGSMGSM
3GYesNo
4G/ LTENoNo
SIM Type-Micro-SIM
sim 2
GSM/CDMAGSMGSM
3GYesYes
4G/ LTENoNo
SIM Type-Micro-SIM
sensors
Compass/ MagnetometerNoNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeNoNo
BarometerNoNo
Temperature sensorNoNo

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