Samsung Galaxy M31 vs Samsung Galaxy On7 Prime comparison

Show Only Differences Highlight Differences	Samsung Galaxy M31	Samsung Galaxy On7 Prime
ratings
Overall NDTV Rating	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	6.40-inch	5.50-inch
Processor	Samsung Exynos 9611	Samsung Exynos 7 Octa 7870
Front Camera	32-megapixel	13-megapixel
Rear Camera	64-megapixel + 8-megapixel + 5-megapixel + 5-megapixel	13-megapixel
RAM	6GB	4GB
Storage	128GB	64GB
Battery Capacity	6000mAh	3300mAh
OS	Android 10	Android 7.1.1
Resolution	1080x2340 pixels	1080x1920 pixels
general
Brand	Samsung	Samsung
Model	Galaxy M31	Galaxy On7 Prime
Release date	February 26, 2020	January 1, 2018
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Body type	Plastic	-
Dimensions (mm)	159.20 x 75.10 x 8.90	151.70 x 75.00 x 8.00
Weight (g)	191.00	167.00
Battery capacity (mAh)	6000	3300
Removable battery	No	No
Wireless charging	No	-
Colours	Blue, Black	Graphite Black, Champagne Gold
SAR value	-	0.61
display
Screen size (inches)	6.40	5.50
Touchscreen	Yes	Yes
Resolution	1080x2340 pixels	1080x1920 pixels
Aspect ratio	19.5:9	-
hardware
Processor	2.3GHz octa-core (4x2.3GHz + 4x1.7GHz)	1.6GHz octa-core
Processor make	Samsung Exynos 9611	Samsung Exynos 7 Octa 7870
RAM	6GB	4GB
Internal storage	128GB	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
Rear autofocus	Yes	-
Rear flash	Yes	Yes
Front camera	32-megapixel (f/2.0)	13-megapixel
Front flash	-	No
software
Operating system	Android 10	Android 7.1.1
Skin	One UI 2.0	Samsung Experience
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.10
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
NFC	-	No
Infrared	-	No
USB OTG	-	Yes
FM	-	No
Wi-Fi Direct	-	Yes
Mobile High-Definition Link (MHL)	-	No
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	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
Gyroscope	Yes	No
Barometer	-	No
Temperature sensor	-	No

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