Samsung Galaxy J7 Prime (32GB) vs Karbonn K3 Star comparison

Compare Samsung Galaxy J7 Prime (32GB)
Compare Karbonn K3 Star
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display5.50-inch2.00-inch
ProcessorSamsung Exynos 7 Octa 7870one-core
Front Camera8-megapixel No
Rear Camera13-megapixel Unspecified
RAM3GB32MB
Storage32GB24MB
Battery Capacity3300mAh1000mAh
OSAndroid 6.0-
Resolution1080x1920 pixels128x160 pixels
general
BrandSamsungKarbonn
ModelGalaxy J7 PrimeK3 Star
Release dateSeptember 1, 2016February 1, 2013
Launched in IndiaYes-
Form factorTouchscreen-
Dimensions (mm)151.50 x 74.90 x 8.10108.00 x 46.00 x 13.70
Weight (g)167.0073.00
Battery capacity (mAh)33001000
Removable batteryNoYes
ColoursBlack, Gold-
display
Screen size (inches)5.502.00
TouchscreenYesYes
Resolution1080x1920 pixels128x160 pixels
Protection typeGorilla Glass-
Aspect ratio16:9-
Pixels per inch (PPI)401-
hardware
Processor1.6GHz octa-coreone-core
Processor makeSamsung Exynos 7 Octa 7870-
RAM3GB32MB
Internal storage32GB24MB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2568
camera
Rear camera13-megapixel (f/1.9)Unspecified
Rear autofocusYes-
Rear flashLEDNo
Front camera8-megapixel (f/1.9)No
software
Operating systemAndroid 6.0-
connectivity
Wi-FiYesNo
GPSYesNo
BluetoothYes, v 4.10Yes
NFCNoNo
InfraredNoNo
USB OTGYesNo
Micro-USBYes-
Headphones3.5mm-
FMYesNo
Number of SIMs22
Wi-Fi DirectNoNo
Mobile High-Definition Link (MHL)NoNo
sim 1
SIM TypeNano-SIMRegular
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sim 2
SIM TypeNano-SIMRegular
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sensors
Fingerprint sensorYes-
Compass/ MagnetometerNoNo
Proximity sensorYesNo
AccelerometerYesNo
Ambient light sensorNoNo
GyroscopeNoNo
BarometerNoNo
Temperature sensorNoNo

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