Celkon Diamond 4G Plus vs Celkon RahmanIshq AR40 comparison

Compare Celkon Diamond 4G Plus
Compare Celkon RahmanIshq AR40
key specs
Display5.00-inch4.00-inch
Processorquad-core1.2GHz dual-core
Front Camera3.2-megapixel0.3-megapixel
Rear Camera8-megapixel3.2-megapixel
RAM1GB512MB
Storage8GB4GB
Battery Capacity2200mAh1500mAh
OSAndroid 5.1Android 4.2
Resolution720x1280 pixels-
general
BrandCelkonCelkon
ModelDiamond 4G PlusRahmanIshq AR40
Release dateApril 2016October 2013
Form factorTouchscreenTouchscreen
Dimensions (mm)139.50 x 71.50 x 8.70-
Weight (g)140.00-
Battery capacity (mAh)22001500
Removable batteryYesYes
ColoursGold, Grey-
display
Screen size (inches)5.004.00
TouchscreenYesYes
Resolution720x1280 pixels-
Pixels per inch (PPI)294-
hardware
Processorquad-core1.2GHz dual-core
RAM1GB512MB
Internal storage8GB4GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)3232
camera
Rear camera8-megapixel3.2-megapixel
Rear flashLED-
Front camera3.2-megapixel0.3-megapixel
software
Operating systemAndroid 5.1Android 4.2
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 4.00Yes
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
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeRegularRegular
GSM/CDMAGSMGSM
3GYesNo
4G/ LTENoNo
sensors
Compass/ MagnetometerNoNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
GyroscopeYesNo
BarometerNoNo
Temperature sensorNoNo
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