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Samsung Galaxy J7 Duo vs Samsung Galaxy J2 vs Samsung Galaxy J5

Samsung Galaxy J7 Duo vs Samsung Galaxy J2 vs Samsung Galaxy J5 comparison

Show Only Differences Highlight Differences	Samsung Galaxy J7 Duo	Samsung Galaxy J2	Samsung Galaxy J5
key specs
Display	5.50-inch	4.70-inch	5.00-inch
Processor	Samsung Exynos 7885	Samsung Exynos 3475	Qualcomm Snapdragon 410
Front Camera	8-megapixel	2-megapixel	5-megapixel
Rear Camera	13-megapixel + 5-megapixel	5-megapixel	13-megapixel
RAM	4GB	1GB	1.5GB
Storage	32GB	8GB	8GB
Battery Capacity	3000mAh	2000mAh	2600mAh
OS	Android Oreo	Android 5.1	Android 6.0.1
Resolution	720x1280 pixels	540x960 pixels	720x1280 pixels
general
Brand	Samsung	Samsung	Samsung
Model	Galaxy J7 Duo	Galaxy J2	Galaxy J5
Release date	March 1, 2018	September 1, 2015	June 1, 2015
Launched in India	Yes	Yes	-
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	153.50 x 77.20 x 8.20	136.50 x 69.00 x 8.40	142.00 x 73.00 x 7.90
Weight (g)	174.00	-	149.00
Battery capacity (mAh)	3000	2000	2600
Colours	Black and Gold	Black, White, Gold	Black, White, Gold
Removable battery	-	Yes	Yes
display
Screen size (inches)	5.50	4.70	5.00
Touchscreen	Yes	Yes	Yes
Resolution	720x1280 pixels	540x960 pixels	720x1280 pixels
Aspect ratio	16:9	16:9	-
Pixels per inch (PPI)	267	234	-
hardware
Processor	octa-core (2x2.2GHz + 6x1.6GHz)	1.3GHz quad-core	1.2GHz quad-core
Processor make	Samsung Exynos 7885	Samsung Exynos 3475	Qualcomm Snapdragon 410
RAM	4GB	1GB	1.5GB
Internal storage	32GB	8GB	8GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	256	128	128
camera
Rear camera	13-megapixel (f/1.9) + 5-megapixel (f/1.9)	5-megapixel (f/2.2)	13-megapixel
Rear autofocus	Yes	Yes	-
Rear flash	LED	LED	Dual LED
Front camera	8-megapixel (f/1.9)	2-megapixel (f/2.2)	5-megapixel
Front flash	LED	-	-
software
Operating system	Android Oreo	Android 5.1	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 b/g/n	802.11 b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.10	Yes, v 4.10
NFC	No	No	No
FM	Yes	Yes	Yes
Number of SIMs	2	2	2
Infrared	-	No	No
USB OTG	-	Yes	Yes
Headphones	-	3.5mm	3.5mm
Wi-Fi Direct	-	Yes	Yes
Mobile High-Definition Link (MHL)	-	No	No
sensors
Fingerprint sensor	Yes	-	-
Compass/ Magnetometer	No	No	No
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	-	No	No
Gyroscope	-	No	No
Barometer	-	No	No
Temperature sensor	-	No	No
sim 1
SIM Type	-	Micro-SIM	Micro-SIM
GSM/CDMA	-	GSM	GSM
3G	-	Yes	Yes
4G/ LTE	-	Yes	Yes
sim 2
SIM Type	-	Micro-SIM	Micro-SIM
GSM/CDMA	-	GSM	GSM
3G	-	No	Yes
4G/ LTE	-	No	No

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