Samsung Galaxy J7 Duo vs ZTE Grand S II comparison

Show Only Differences Highlight Differences	Samsung Galaxy J7 Duo	ZTE Grand S II
key specs
Display	5.50-inch	5.50-inch
Processor	Samsung Exynos 7885	Qualcomm Snapdragon 800
Front Camera	8-megapixel	5-megapixel
Rear Camera	13-megapixel + 5-megapixel	13-megapixel
RAM	4GB	2GB
Storage	32GB	16GB
Battery Capacity	3000mAh	2500mAh
OS	Android Oreo	Android 4.2
Resolution	720x1280 pixels	1080x1920 pixels
general
Brand	Samsung	ZTE
Model	Galaxy J7 Duo	Grand S II
Release date	March 1, 2018	December 1, 2014
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	153.50 x 77.20 x 8.20	157.00 x 77.00 x 7.90
Weight (g)	174.00	120.00
Battery capacity (mAh)	3000	2500
Colours	Black and Gold	-
Removable battery	-	No
display
Screen size (inches)	5.50	5.50
Touchscreen	Yes	Yes
Resolution	720x1280 pixels	1080x1920 pixels
Aspect ratio	16:9	-
Pixels per inch (PPI)	267	401
hardware
Processor	octa-core (2x2.2GHz + 6x1.6GHz)	2.2GHz quad-core
Processor make	Samsung Exynos 7885	Qualcomm Snapdragon 800
RAM	4GB	2GB
Internal storage	32GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	32
camera
Rear camera	13-megapixel (f/1.9) + 5-megapixel (f/1.9)	13-megapixel
Rear autofocus	Yes	-
Rear flash	LED	LED
Front camera	8-megapixel (f/1.9)	5-megapixel
Front flash	LED	-
software
Operating system	Android Oreo	Android 4.2
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.00
NFC	No	No
FM	Yes	Yes
Number of SIMs	2	1
Infrared	-	No
USB OTG	-	No
Headphones	-	3.5mm
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	No	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes
Barometer	-	No
Temperature sensor	-	No
sim 1
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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