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Samsung Galaxy S7 vs Samsung Galaxy A7 (2016) vs Samsung Galaxy J7

Samsung Galaxy S7 vs Samsung Galaxy A7 (2016) vs Samsung Galaxy J7 comparison

Show Only Differences Highlight Differences	Samsung Galaxy S7	Samsung Galaxy A7 (2016)	Samsung Galaxy J7
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	5.10-inch	5.50-inch	5.50-inch
Processor	1.6GHz octa-core	1.6GHz octa-core	Samsung Exynos 7 Octa 7580
Front Camera	5-megapixel	5-megapixel	5-megapixel
Rear Camera	12-megapixel	13-megapixel	13-megapixel
RAM	4GB	3GB	1.5GB
Storage	32GB	16GB	16GB
Battery Capacity	3000mAh	3300mAh	3000mAh
OS	Android 6.0	Android 5.1	Android 5.1
Resolution	1440x2560 pixels	1080x1920 pixels	720x1280 pixels
general
Brand	Samsung	Samsung	Samsung
Model	Galaxy S7	Galaxy A7 (2016)	Galaxy J7
Release date	February 1, 2016	December 1, 2015	June 1, 2015
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	142.40 x 69.60 x 7.90	151.50 x 74.10 x 7.30	152.40 x 78.60 x 7.50
Weight (g)	152.00	172.00	171.00
Battery capacity (mAh)	3000	3300	3000
Removable battery	No	No	Yes
Colours	-	Gold, Pink, White, Black	Black, White, Gold
Launched in India	-	-	Yes
Body type	-	-	Plastic
display
Screen size (inches)	5.10	5.50	5.50
Touchscreen	Yes	Yes	Yes
Resolution	1440x2560 pixels	1080x1920 pixels	720x1280 pixels
Pixels per inch (PPI)	577	-	-
Aspect ratio	-	-	16:9
hardware
Processor	1.6GHz octa-core	1.6GHz octa-core	1.5GHz octa-core
RAM	4GB	3GB	1.5GB
Internal storage	32GB	16GB	16GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	200	128	128
Processor make	-	-	Samsung Exynos 7 Octa 7580
camera
Rear camera	12-megapixel	13-megapixel	13-megapixel (f/1.9)
Rear flash	Yes	LED	LED
Front camera	5-megapixel	5-megapixel	5-megapixel (f/2.2)
Rear autofocus	-	-	Yes
Front flash	-	-	LED
software
Operating system	Android 6.0	Android 5.1	Android 5.1
Skin	-	-	TouchWiz UI
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n	802.11 b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.10	Yes, v 4.10
NFC	Yes	Yes	No
Infrared	No	No	No
USB OTG	Yes	No	Yes
Headphones	3.5mm	3.5mm	3.5mm
FM	No	No	Yes
Number of SIMs	2	1	2
Wi-Fi Direct	No	No	Yes
Mobile High-Definition Link (MHL)	No	No	No
Micro-USB	-	-	Yes
sim 1
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
SIM Type	-	Regular	Micro-SIM
sim 2
GSM/CDMA	GSM	-	GSM
3G	Yes	-	Yes
4G/ LTE	Yes	-	No
SIM Type	-	-	Micro-SIM
sensors
Compass/ Magnetometer	Yes	Yes	No
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	No
Gyroscope	Yes	Yes	No
Barometer	Yes	No	No
Temperature sensor	No	No	No

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