Samsung Galaxy S21 vs Samsung Galaxy M31 Prime comparison

Show Only Differences Highlight Differences	Samsung Galaxy S21	Samsung Galaxy M31 Prime
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.20-inch	-
Processor	Samsung Exynos 2100	Samsung Exynos 9611
Front Camera	10-megapixel	32-megapixel
Rear Camera	12-megapixel + 12-megapixel + 64-megapixel	64-megapixel + 8-megapixel + 5-megapixel + 5-megapixel
RAM	8GB	6GB
Storage	128GB, 256GB	64GB
Battery Capacity	4000mAh	6000mAh
OS	Android 11	Android
Resolution	1080x2400 pixels	-
general
Brand	Samsung	Samsung
Model	Galaxy S21	Galaxy M31 Prime
Release date	January 14, 2021	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	151.70 x 71.20 x 7.90	-
Weight (g)	171.00	-
IP rating	IP68	-
Battery capacity (mAh)	4000	6000
Fast charging	Proprietary	Proprietary
Wireless charging	Yes	No
Colours	Phantom Violet	-
Launched in India	-	No
display
Screen size (inches)	6.20	-
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	-
Protection type	Gorilla Glass	-
Aspect ratio	20:9	-
Pixels per inch (PPI)	421	-
hardware
Processor	2.2GHz octa-core (3x2.8GHz + 4x2.2GHz + 1x2.9GHz)	2.3GHz octa-core
Processor make	Samsung Exynos 2100	Samsung Exynos 9611
RAM	8GB	6GB
Internal storage	128GB, 256GB	64GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	512
Dedicated microSD slot	-	Yes
camera
Rear camera	12-megapixel (f/1.8, 1.8-micron) + 12-megapixel (f/2.2, 1.4-micron) + 64-megapixel (f/2.0, 0.8-micron)	64-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.2) + 5-megapixel (f/2.4)
No. of Rear Cameras	3	-
Rear autofocus	Yes	-
Rear flash	Yes	LED
Front camera	10-megapixel (f/2.2, 1.22-micron)	32-megapixel
No. of Front Cameras	1	-
software
Operating system	Android 11	Android
Skin	One UI 3.1	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
NFC	Yes	-
USB Type-C	Yes	Yes
Number of SIMs	2	2
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	-
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	-
sensors
Face unlock	Yes	Yes
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Barometer	Yes	-
Fingerprint sensor	-	Yes

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