Samsung Galaxy M42 5G vs Samsung Galaxy A31 comparison

Show Only Differences Highlight Differences	Samsung Galaxy M42 5G	Samsung Galaxy A31
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	6.60-inch	6.40-inch
Front Camera	20-megapixel	20-megapixel
Rear Camera	48-megapixel + 8-megapixel + 5-megapixel + 5-megapixel	48-megapixel + 8-megapixel + 5-megapixel + 5-megapixel
RAM	6GB, 8GB	6GB
Storage	128GB	128GB
Battery Capacity	5000mAh	5000mAh
OS	Android 11	Android 10
Processor	-	MediaTek Helio P65
Resolution	-	1080x2400 pixels
general
Brand	Samsung	Samsung
Model	Galaxy M42 5G	Galaxy A31
Release date	April 28, 2021	March 24, 2020
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Thickness	8.6	-
Battery capacity (mAh)	5000	5000
Fast charging	Proprietary	Proprietary
Colours	Prism Dot Black, Prism Dot Gray	Prism Crush Black, Prism Crush Blue, Prism Crush White
Dimensions (mm)	-	159.30 x 73.10 x 8.60
Weight (g)	-	185.00
Removable battery	-	No
Wireless charging	-	No
display
Screen size (inches)	6.60	6.40
Touchscreen	Yes	Yes
Resolution	-	1080x2400 pixels
Aspect ratio	-	20:9
hardware
Processor make	Qualcomm Snapdragon 750G	MediaTek Helio P65
RAM	6GB, 8GB	6GB
Internal storage	128GB	128GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	1000	512
Processor	-	2GHz octa-core (2x2GHz + 6x1.7GHz)
camera
Rear camera	48-megapixel + 8-megapixel + 5-megapixel + 5-megapixel	48-megapixel (f/2.0) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4) + 5-megapixel (f/2.4)
No. of Rear Cameras	4	-
Front camera	20-megapixel	20-megapixel (f/2.2)
No. of Front Cameras	1	-
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android 11	Android 10
Skin	OneUI 3.1	One UI 2.1
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n
Bluetooth	Yes, v 5.00	Yes
GPS	-	Yes
NFC	-	Yes
USB Type-C	-	Yes
Number of SIMs	-	2
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
Face unlock	-	Yes
In-Display Fingerprint Sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes

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