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Samsung Galaxy J7 (2017) vs Samsung Galaxy J5 (2017) vs Samsung Galaxy J7 (2016) vs Samsung Galaxy A3 (2016)

Samsung Galaxy J7 (2017) vs Samsung Galaxy J5 (2017) vs Samsung Galaxy J7 (2016) vs Samsung Galaxy A3 (2016) comparison

Show Only Differences Highlight Differences	Samsung Galaxy J7 (2017)	Samsung Galaxy J5 (2017)	Samsung Galaxy J7 (2016)	Samsung Galaxy A3 (2016)
key specs
Display	5.50-inch	5.20-inch	5.50-inch	4.70-inch
Processor	Samsung Exynos 7 Octa 7870	Samsung Exynos 7 Octa 7870	1.6GHz octa-core	1.5GHz quad-core
Front Camera	13-megapixel	13-megapixel	5-megapixel	5-megapixel
Rear Camera	13-megapixel	13-megapixel	13-megapixel	13-megapixel
RAM	3GB	2GB	2GB	1.5GB
Storage	16GB	16GB	16GB	16GB
Battery Capacity	3600mAh	3000mAh	3300mAh	2300mAh
OS	Android 7.0	Android 7.0	Android 6.0.1	Android 5.1
Resolution	1080x1920 pixels	720x1280 pixels	720x1080 pixels	720x1280 pixels
general
Brand	Samsung	Samsung	Samsung	Samsung
Model	Galaxy J7 (2017)	Galaxy J5 (2017)	Galaxy J7 (2016)	Galaxy A3 (2016)
Release date	June 1, 2017	June 1, 2017	March 1, 2016	December 1, 2015
Form factor	Touchscreen	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	146.30 x 71.30 x 7.90	146.30 x 71.30 x 7.90	151.70 x 76.00 x 7.80	134.50 x 65.20 x 7.30
Battery capacity (mAh)	3600	3000	3300	2300
Removable battery	Yes	No	Yes	No
Colours	Black, Gold	Black, Gold	Pink, White, Gold	Gold, Pink, White, Black
Weight (g)	-	-	170.00	132.00
display
Screen size (inches)	5.50	5.20	5.50	4.70
Touchscreen	Yes	Yes	Yes	Yes
Resolution	1080x1920 pixels	720x1280 pixels	720x1080 pixels	720x1280 pixels
Aspect ratio	16:9	16:9	-	-
Pixels per inch (PPI)	-	282	-	-
hardware
Processor	1.6GHz octa-core	1.6GHz octa-core	1.6GHz octa-core	1.5GHz quad-core
Processor make	Samsung Exynos 7 Octa 7870	Samsung Exynos 7 Octa 7870	-	-
RAM	3GB	2GB	2GB	1.5GB
Internal storage	16GB	16GB	16GB	16GB
Expandable storage	Yes	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD	microSD
Expandable storage up to (GB)	256	256	128	128
camera
Rear camera	13-megapixel (f/1.7)	13-megapixel (f/1.7, 1.12-micron)	13-megapixel	13-megapixel
Rear flash	LED	LED	Dual LED	LED
Front camera	13-megapixel (f/1.9)	13-megapixel (f/1.9)	5-megapixel	5-megapixel
Front flash	LED	LED	LED	-
Rear autofocus	-	Yes	-	-
software
Operating system	Android 7.0	Android 7.0	Android 6.0.1	Android 5.1
Skin	-	-	TouchWiz UI	-
connectivity
Wi-Fi	Yes	Yes	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n	802.11 b/g/n	802.11 a/b/g/n
GPS	Yes	Yes	Yes	Yes
Bluetooth	Yes, v 4.10	Yes, v 4.10	Yes, v 4.10	Yes, v 4.10
NFC	No	No	No	Yes
Infrared	No	No	No	No
USB OTG	No	No	Yes	No
Micro-USB	Yes	Yes	-	-
FM	Yes	Yes	No	Yes
Number of SIMs	2	2	2	1
Wi-Fi Direct	No	No	Yes	No
Mobile High-Definition Link (MHL)	No	No	No	No
Headphones	-	-	3.5mm	3.5mm
sim 1
GSM/CDMA	GSM	GSM	GSM	GSM
3G	No	No	Yes	Yes
4G/ LTE	Yes	Yes	Yes	Yes
SIM Type	-	-	Micro-SIM	Regular
sim 2
GSM/CDMA	GSM	GSM	GSM	-
3G	No	No	Yes	-
4G/ LTE	Yes	Yes	Yes	-
SIM Type	-	-	Micro-SIM	-
sensors
Compass/ Magnetometer	No	Yes	No	Yes
Proximity sensor	Yes	Yes	Yes	Yes
Accelerometer	No	Yes	Yes	Yes
Ambient light sensor	No	No	Yes	Yes
Gyroscope	No	Yes	No	No
Barometer	No	No	No	No
Temperature sensor	No	No	No	No
Fingerprint sensor	-	Yes	-	-

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