Samsung Galaxy A31 vs Samsung Galaxy Grand 2 comparison

Show Only Differences Highlight Differences	Samsung Galaxy A31	Samsung Galaxy Grand 2
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	5.20-inch
Processor	MediaTek Helio P65	Qualcomm Snapdragon 400
Front Camera	20-megapixel	1.9-megapixel
Rear Camera	48-megapixel + 8-megapixel + 5-megapixel + 5-megapixel	8-megapixel
RAM	6GB	1.5GB
Storage	128GB	8GB
Battery Capacity	5000mAh	2600mAh
OS	Android 10	Android 4.3
Resolution	1080x2400 pixels	720x1280 pixels
general
Brand	Samsung	Samsung
Model	Galaxy A31	Galaxy Grand 2
Release date	March 24, 2020	November 1, 2013
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	159.30 x 73.10 x 8.60	146.80 x 75.30 x 8.90
Weight (g)	185.00	163.00
Battery capacity (mAh)	5000	2600
Removable battery	No	Yes
Fast charging	Proprietary	-
Wireless charging	No	-
Colours	Prism Crush Black, Prism Crush Blue, Prism Crush White	White, Black, Pink
display
Screen size (inches)	6.40	5.20
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	720x1280 pixels
Aspect ratio	20:9	-
Pixels per inch (PPI)	-	280
hardware
Processor	2GHz octa-core (2x2GHz + 6x1.7GHz)	1.2GHz quad-core
Processor make	MediaTek Helio P65	Qualcomm Snapdragon 400
RAM	6GB	1.5GB
Internal storage	128GB	8GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	64
camera
Rear camera	48-megapixel (f/2.0) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4) + 5-megapixel (f/2.4)	8-megapixel
Rear autofocus	Yes	-
Rear flash	Yes	LED
Front camera	20-megapixel (f/2.2)	1.9-megapixel
software
Operating system	Android 10	Android 4.3
Skin	One UI 2.1	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n	802.11 a/b/g/n
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 4.00
NFC	Yes	No
USB Type-C	Yes	-
Number of SIMs	2	2
Infrared	-	No
USB OTG	-	No
Headphones	-	3.5mm
FM	-	Yes
Wi-Fi Direct	-	Yes
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sensors
Face unlock	Yes	-
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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