Samsung Galaxy M31 vs Samsung Galaxy A91 comparison 3q386q

Show Only Differences Highlight Differences	Samsung Galaxy M31	Samsung Galaxy A91
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	6.40-inch	6.70-inch
Processor	Samsung Exynos 9611	Qualcomm Snapdragon 855
Front Camera	32-megapixel	32-megapixel
Rear Camera	64-megapixel + 8-megapixel + 5-megapixel + 5-megapixel	48-megapixel + 8-megapixel + 5-megapixel
RAM	6GB	8GB
Storage	128GB	128GB
Battery Capacity	6000mAh	4500mAh
OS	Android 10	Android 10
Resolution	1080x2340 pixels	1080x2400 pixels
general
Brand	Samsung	Samsung
Model	Galaxy M31	Galaxy A91
Release date	February 26, 2020	-
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Body type	Plastic	-
Dimensions (mm)	159.20 x 75.10 x 8.90	-
Weight (g)	191.00	-
Battery capacity (mAh)	6000	4500
Removable battery	No	-
Wireless charging	No	-
Colours	Blue, Black	-
Fast charging	-	Proprietary
display
Screen size (inches)	6.40	6.70
Touchscreen	Yes	Yes
Resolution	1080x2340 pixels	1080x2400 pixels
Aspect ratio	19.5:9	-
Protection type	-	Gorilla Glass
hardware
Processor	2.3GHz octa-core (4x2.3GHz + 4x1.7GHz)	octa-core
Processor make	Samsung Exynos 9611	Qualcomm Snapdragon 855
RAM	6GB	8GB
Internal storage	128GB	128GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	512
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)	48-megapixel + 8-megapixel + 5-megapixel
Rear autofocus	Yes	Yes
Rear flash	Yes	Yes
Front camera	32-megapixel (f/2.0)	32-megapixel (f/2.2)
software
Operating system	Android 10	Android 10
Skin	One UI 2.0	One UI
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards ed	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
USB Type-C	Yes	Yes
Headphones	3.5mm	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
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	Yes
Fingerprint sensor	Yes	Yes
Com/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes

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