Samsung Galaxy J3 (6) vs Samsung Galaxy J7 comparison

Show Only Differences Highlight Differences	Samsung Galaxy J3 (6)	Samsung Galaxy J7
key specs
Display	5.00-inch	5.50-inch
Processor	1.5GHz quad-core	Samsung Exynos 7 Octa 7580
Front Camera	5-megapixel	5-megapixel
Rear Camera	8-megapixel	13-megapixel
RAM	1.5GB	1.5GB
Storage	8GB	16GB
Battery Capacity	2600mAh	3000mAh
OS	Android 5.1	Android 5.1
Resolution	720x1280 pixels	720x1280 pixels
general
Brand	Samsung	Samsung
Model	Galaxy J3 (6)	Galaxy J7
Release date	November 1, 2015	June 1, 2015
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	142.30 x 71.00 x 7.90	152.40 x 78.60 x 7.50
Weight (g)	138.00	171.00
Battery capacity (mAh)	2600	3000
Removable battery	No	Yes
Colours	Gold, Black, White	Black, White, Gold
Body type	-	Plastic
display
Screen size (inches)	5.00	5.50
Touchscreen	Yes	Yes
Resolution	720x1280 pixels	720x1280 pixels
Aspect ratio	-	16:9
hardware
Processor	1.5GHz quad-core	1.5GHz octa-core
RAM	1.5GB	1.5GB
Internal storage	8GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	128	128
Processor make	-	Samsung Exynos 7 Octa 7580
camera
Rear camera	8-megapixel	13-megapixel (f/1.9)
Rear flash	LED	LED
Front camera	5-megapixel	5-megapixel (f/2.2)
Rear autofocus	-	Yes
Front flash	-	LED
software
Operating system	Android 5.1	Android 5.1
Skin	-	TouchWiz UI
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 4.10
NFC	Yes	No
Infrared	No	No
USB OTG	No	Yes
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	1	2
Wi-Fi Direct	No	Yes
Mobile High-Definition Link (MHL)	No	No
Wi-Fi standards supported	-	802.11 b/g/n
Micro-USB	-	Yes
sim 1
SIM Type	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Compass/ Magnetometer	No	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	No	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No
sim 2
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No

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