Samsung Galaxy M55 5G vs Samsung Galaxy A31 comparison

Show Only Differences Highlight Differences	Samsung Galaxy M55 5G	Samsung Galaxy A31
key specs
Display	6.70-inch	6.40-inch
Processor	Qualcomm Snapdragon 7 Gen 1	MediaTek Helio P65
Front Camera	50-megapixel	20-megapixel
Rear Camera	50-megapixel + 8-megapixel + 2-megapixel	48-megapixel + 8-megapixel + 5-megapixel + 5-megapixel
RAM	8GB, 12GB	6GB
Storage	128GB, 256GB	128GB
Battery Capacity	5000mAh	5000mAh
OS	Android 14	Android 10
Resolution	1080x2400 pixels	1080x2400 pixels
general
Brand	Samsung	Samsung
Model	Galaxy M55 5G	Galaxy A31
Release date	March 28, 2024	March 24, 2020
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.90 x 76.50 x 7.80	159.30 x 73.10 x 8.60
Weight (g)	180.00	185.00
Battery capacity (mAh)	5000	5000
Removable battery	No	No
Fast charging	45W Fast Charging	Proprietary
Wireless charging	No	No
Colours	Denim Black, Light Green	Prism Crush Black, Prism Crush Blue, Prism Crush White
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.70	6.40
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	1080x2400 pixels
Aspect ratio	-	20:9
hardware
Processor	octa-core	2GHz octa-core (2x2GHz + 6x1.7GHz)
Processor make	Qualcomm Snapdragon 7 Gen 1	MediaTek Helio P65
RAM	8GB, 12GB	6GB
Internal storage	128GB, 256GB	128GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	512
camera
Rear camera	50-megapixel + 8-megapixel + 2-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	3	-
Front camera	50-megapixel	20-megapixel (f/2.2)
No. of Front Cameras	1	-
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android 14	Android 10
Skin	One UI 6.1	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	Yes
NFC	Yes	Yes
USB Type-C	Yes	Yes
Number of SIMs	2	2
GPS	-	Yes
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	-
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-
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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