Samsung Galaxy M31 Prime vs Samsung Galaxy J7 (2018) comparison

Show Only Differences Highlight Differences	Samsung Galaxy M31 Prime	Samsung Galaxy J7 (2018)
key specs
Processor	Samsung Exynos 9611	dual-core
Front Camera	32-megapixel	13-megapixel
Rear Camera	64-megapixel + 8-megapixel + 5-megapixel + 5-megapixel	13-megapixel
RAM	6GB	-
Storage	64GB	-
Battery Capacity	6000mAh	-
OS	Android	Android
Display	-	5.50-inch
Resolution	-	720x1080 pixels
general
Brand	Samsung	Samsung
Model	Galaxy M31 Prime	Galaxy J7 (2018)
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	6000	-
Fast charging	Proprietary	-
Wireless charging	No	-
Release date	-	June 1, 2018
Colours	-	Black
display
Touchscreen	Yes	Yes
Screen size (inches)	-	5.50
Resolution	-	720x1080 pixels
Aspect ratio	-	16:9
hardware
Processor	2.3GHz octa-core	dual-core
Processor make	Samsung Exynos 9611	-
RAM	6GB	-
Internal storage	64GB	-
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	256
Dedicated microSD slot	Yes	-
camera
Rear camera	64-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.2) + 5-megapixel (f/2.4)	13-megapixel (f/1.9)
Rear flash	LED	LED
Front camera	32-megapixel	13-megapixel (f/1.9)
software
Operating system	Android	Android
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes
USB Type-C	Yes	-
Number of SIMs	2	2
Micro-USB	-	Yes
Headphones	-	3.5mm
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	Yes
Ambient light sensor	Yes	-
Gyroscope	Yes	-

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