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Samsung Galaxy A7 (2018) vs Samsung Galaxy A7 (2017) vs Samsung Galaxy J7 (2016)

Samsung Galaxy A7 (2018) vs Samsung Galaxy A7 (2017) vs Samsung Galaxy J7 (2016) comparison

Show Only Differences Highlight Differences	Samsung Galaxy A7 (2018)	Samsung Galaxy A7 (2017)	Samsung Galaxy J7 (2016)
ratings
Overall NDTV Rating	Read Review	Read Review	-
Design Rating			-
Display Rating			-
Software Rating			-
Performance Rating			-
Battery Life Rating			-
Camera Rating			-
Value for Money Rating			-
key specs
Display	6.00-inch	5.70-inch	5.50-inch
Processor	2.2GHz octa-core	Samsung Exynos 7880	1.6GHz octa-core
Front Camera	24-megapixel	16-megapixel	5-megapixel
Rear Camera	24-megapixel + 8-megapixel + 5-megapixel	16-megapixel	13-megapixel
RAM	4GB	3GB	2GB
Storage	64GB	32GB	16GB
Battery Capacity	3300mAh	3600mAh	3300mAh
OS	Android 8.0	Android 6.0	Android 6.0.1
Resolution	1080x2220 pixels	1080x1920 pixels	720x1080 pixels
general
Brand	Samsung	Samsung	Samsung
Model	Galaxy A7 (2018)	Galaxy A7 (2017)	Galaxy J7 (2016)
Release date	September 1, 2018	January 1, 2017	March 1, 2016
Launched in India	Yes	-	-
Dimensions (mm)	159.80 x 76.80 x 7.50	156.80 x 77.60 x 7.90	151.70 x 76.00 x 7.80
Weight (g)	168.00	186.00	170.00
Battery capacity (mAh)	3300	3600	3300
Removable battery	No	No	Yes
Wireless charging	No	-	-
Colours	Black, Blue, Gold, Pink	Black Sky, Gold Sand	Pink, White, Gold
Form factor	-	Touchscreen	Touchscreen
SAR value	-	0.29	-
display
Screen size (inches)	6.00	5.70	5.50
Touchscreen	Yes	Yes	Yes
Resolution	1080x2220 pixels	1080x1920 pixels	720x1080 pixels
Aspect ratio	18.5:9	-	-
hardware
Processor	2.2GHz octa-core	1.9GHz octa-core	1.6GHz octa-core
RAM	4GB	3GB	2GB
Internal storage	64GB	32GB	16GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	512	256	128
Processor make	-	Samsung Exynos 7880	-
camera
Rear camera	24-megapixel (f/1.7) + 8-megapixel (f/2.4) + 5-megapixel (f/2.2)	16-megapixel	13-megapixel
Rear autofocus	Yes	-	-
Rear flash	Yes	Yes	Dual LED
Front camera	24-megapixel (f/2.0)	16-megapixel	5-megapixel
Front autofocus	No	-	-
Front flash	Yes	-	LED
software
Operating system	Android 8.0	Android 6.0	Android 6.0.1
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/ac	802.11 b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.20	Yes, v 4.10
NFC	No	Yes	No
FM	Yes	Yes	No
Number of SIMs	2	2	2
Active 4G on both SIM cards	Yes	-	-
Infrared	-	No	No
USB OTG	-	Yes	Yes
Headphones	-	3.5mm	3.5mm
Wi-Fi Direct	-	No	Yes
Mobile High-Definition Link (MHL)	-	No	No
sim 1
SIM Type	Nano-SIM	Nano-SIM	Micro-SIM
GSM/CDMA	-	GSM	GSM
3G	-	Yes	Yes
4G/ LTE	-	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM	Micro-SIM
4G/ LTE	Yes	Yes	Yes
GSM/CDMA	-	GSM	GSM
3G	-	Yes	Yes
sensors
Face unlock	Yes	-	-
Fingerprint sensor	Yes	-	-
Compass/ Magnetometer	Yes	Yes	No
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	No	Yes
Gyroscope	Yes	Yes	No
Barometer	-	Yes	No
Temperature sensor	-	No	No

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