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Samsung Galaxy J3 (2017) vs Samsung Galaxy J7 vs Samsung Galaxy S6 Active

Samsung Galaxy J3 (2017) vs Samsung Galaxy J7 vs Samsung Galaxy S6 Active comparison

Show Only Differences Highlight Differences	Samsung Galaxy J3 (2017)	Samsung Galaxy J7	Samsung Galaxy S6 Active
key specs
Display	5.00-inch	5.50-inch	5.10-inch
Processor	Samsung Exynos 7570	Samsung Exynos 7 Octa 7580	Samsung Exynos 7 Octa 7420
Front Camera	5-megapixel	5-megapixel	5-megapixel
Rear Camera	13-megapixel	13-megapixel	16-megapixel
RAM	2GB	1.5GB	3GB
Storage	16GB	16GB	32GB
Battery Capacity	2400mAh	3000mAh	3500mAh
OS	Android 7.0	Android 5.1	Android 5.0.2
Resolution	720x1280 pixels	720x1280 pixels	1440x2560 pixels
general
Brand	Samsung	Samsung	Samsung
Model	Galaxy J3 (2017)	Galaxy J7	Galaxy S6 Active
Release date	June 1, 2017	June 1, 2015	June 1, 2015
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	143.20 x 70.30 x 8.20	152.40 x 78.60 x 7.50	-
Weight (g)	148.00	171.00	-
Battery capacity (mAh)	2400	3000	3500
Removable battery	No	Yes	No
Colours	Black, Gold	Black, White, Gold	Camo White, Camo Blue
Launched in India	-	Yes	-
Body type	-	Plastic	-
display
Screen size (inches)	5.00	5.50	5.10
Touchscreen	Yes	Yes	Yes
Resolution	720x1280 pixels	720x1280 pixels	1440x2560 pixels
Aspect ratio	-	16:9	-
Pixels per inch (PPI)	-	-	577
hardware
Processor	1.4GHz quad-core	1.5GHz octa-core	1.5GHz octa-core
Processor make	Samsung Exynos 7570	Samsung Exynos 7 Octa 7580	Samsung Exynos 7 Octa 7420
RAM	2GB	1.5GB	3GB
Internal storage	16GB	16GB	32GB
Expandable storage	Yes	Yes	No
Expandable storage type	microSD	microSD	-
Expandable storage up to (GB)	256	128	-
camera
Rear camera	13-megapixel	13-megapixel (f/1.9)	16-megapixel
Rear flash	LED	LED	LED
Front camera	5-megapixel	5-megapixel (f/2.2)	5-megapixel
Rear autofocus	-	Yes	-
Front flash	-	LED	-
software
Operating system	Android 7.0	Android 5.1	Android 5.0.2
Skin	-	TouchWiz UI	TouchWiz UI
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 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	No	No	No
Infrared	No	No	No
USB OTG	No	Yes	No
Headphones	3.5mm	3.5mm	3.5mm
FM	No	Yes	No
Number of SIMs	1	2	1
Wi-Fi Direct	No	Yes	No
Mobile High-Definition Link (MHL)	No	No	No
Micro-USB	-	Yes	-
sim 1
SIM Type	Nano-SIM	Micro-SIM	Regular
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sensors
Compass/ Magnetometer	No	No	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	No	No	Yes
Gyroscope	Yes	No	Yes
Barometer	No	No	No
Temperature sensor	No	No	No
sim 2
SIM Type	-	Micro-SIM	-
GSM/CDMA	-	GSM	-
3G	-	Yes	-
4G/ LTE	-	No	-

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