Samsung Galaxy J7 Prime vs Karbonn A7 Star comparison

Show Only Differences Highlight Differences	Samsung Galaxy J7 Prime	Karbonn A7 Star
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	5.50-inch	4.50-inch
Processor	Samsung Exynos 7 Octa 7870	1GHz dual-core
Front Camera	8-megapixel	0.3-megapixel
Rear Camera	13-megapixel	5-megapixel
RAM	3GB	512MB
Storage	16GB	164MB
Battery Capacity	3300mAh	1400mAh
OS	Android 6.0	Android 4
Resolution	1080x1920 pixels	480x480 pixels
general
Brand	Samsung	Karbonn
Model	Galaxy J7 Prime	A7 Star
Release date	September 1, 2016	May 1, 2013
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	151.50 x 74.90 x 8.10	113.00 x 66.00 x 10.40
Weight (g)	167.00	-
Battery capacity (mAh)	3300	1400
Removable battery	No	Yes
Colours	Gold, Black	White, Black
display
Screen size (inches)	5.50	4.50
Touchscreen	Yes	Yes
Resolution	1080x1920 pixels	480x480 pixels
Protection type	Gorilla Glass	-
Aspect ratio	16:9	-
Pixels per inch (PPI)	401	218
hardware
Processor	1.6GHz octa-core	1GHz dual-core
Processor make	Samsung Exynos 7 Octa 7870	-
RAM	3GB	512MB
Internal storage	16GB	164MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	32
camera
Rear camera	13-megapixel (f/1.9)	5-megapixel
Rear autofocus	Yes	-
Rear flash	LED	LED
Front camera	8-megapixel (f/1.9)	0.3-megapixel
software
Operating system	Android 6.0	Android 4
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 4.10	Yes
NFC	No	No
Infrared	No	No
USB OTG	Yes	No
Micro-USB	Yes	-
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
sim 1
SIM Type	Nano-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sim 2
SIM Type	Nano-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	No	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	No	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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