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Samsung Galaxy A7 (2017) vs Samsung Galaxy A5 (2017) vs Samsung Galaxy A3 (2017)

Samsung Galaxy A7 (2017) vs Samsung Galaxy A5 (2017) vs Samsung Galaxy A3 (2017) comparison

Show Only Differences Highlight Differences	Samsung Galaxy A7 (2017)	Samsung Galaxy A5 (2017)	Samsung Galaxy A3 (2017)
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	5.70-inch	5.20-inch	4.70-inch
Processor	Samsung Exynos 7880	Samsung Exynos 7880	1.6GHz octa-core
Front Camera	16-megapixel	16-megapixel	8-megapixel
Rear Camera	16-megapixel	16-megapixel	13-megapixel
RAM	3GB	3GB	2GB
Storage	32GB	32GB	16GB
Battery Capacity	3600mAh	3000mAh	2350mAh
OS	Android 6.0	Android 6.0	Android 6.0
Resolution	1080x1920 pixels	1080x1920 pixels	720x1280 pixels
general
Brand	Samsung	Samsung	Samsung
Model	Galaxy A7 (2017)	Galaxy A5 (2017)	Galaxy A3 (2017)
Release date	January 1, 2017	January 1, 2017	January 1, 2017
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	156.80 x 77.60 x 7.90	146.10 x 71.40 x 7.90	135.40 x 66.20 x 7.90
Weight (g)	186.00	157.00	-
Battery capacity (mAh)	3600	3000	2350
Removable battery	No	No	No
Colours	Black Sky, Gold Sand	Black Sky, Gold Sand	Black Sky, Blue Mist, Gold Sand, Peach Cloud
SAR value	0.29	0.31	-
display
Screen size (inches)	5.70	5.20	4.70
Touchscreen	Yes	Yes	Yes
Resolution	1080x1920 pixels	1080x1920 pixels	720x1280 pixels
hardware
Processor	1.9GHz octa-core	1.9GHz octa-core	1.6GHz octa-core
Processor make	Samsung Exynos 7880	Samsung Exynos 7880	-
RAM	3GB	3GB	2GB
Internal storage	32GB	32GB	16GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	256	256	256
camera
Rear camera	16-megapixel	16-megapixel	13-megapixel
Rear flash	Yes	Yes	-
Front camera	16-megapixel	16-megapixel	8-megapixel
software
Operating system	Android 6.0	Android 6.0	Android 6.0
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 a/b/g/n/ac
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.20	Yes, v 4.20
NFC	Yes	Yes	Yes
Infrared	No	No	No
USB OTG	Yes	Yes	No
Headphones	3.5mm	3.5mm	Yes
FM	Yes	Yes	Yes
Number of SIMs	2	2	2
Wi-Fi Direct	No	No	No
Mobile High-Definition Link (MHL)	No	No	No
sim 1
SIM Type	Nano-SIM	Nano-SIM	-
GSM/CDMA	GSM	GSM	-
3G	Yes	Yes	No
4G/ LTE	Yes	Yes	No
sim 2
SIM Type	Nano-SIM	Nano-SIM	-
GSM/CDMA	GSM	GSM	-
3G	Yes	Yes	No
4G/ LTE	Yes	Yes	No
sensors
Compass/ Magnetometer	Yes	Yes	No
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	No	No	No
Gyroscope	Yes	Yes	No
Barometer	Yes	Yes	Yes
Temperature sensor	No	No	No

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