Samsung Galaxy A31 vs Samsung Galaxy S6 comparison

Show Only Differences Highlight Differences	Samsung Galaxy A31	Samsung Galaxy S6
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	5.10-inch
Processor	MediaTek Helio P65	Samsung Exynos 7 Octa 7420
Front Camera	20-megapixel	5-megapixel
Rear Camera	48-megapixel + 8-megapixel + 5-megapixel + 5-megapixel	16-megapixel
RAM	6GB	3GB
Storage	128GB	32GB
Battery Capacity	5000mAh	2550mAh
OS	Android 10	Android 5.0
Resolution	1080x2400 pixels	1440x2560 pixels
general
Brand	Samsung	Samsung
Model	Galaxy A31	Galaxy S6
Release date	March 24, 2020	March 1, 2015
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	159.30 x 73.10 x 8.60	143.40 x 70.50 x 6.80
Weight (g)	185.00	138.00
Battery capacity (mAh)	5000	2550
Removable battery	No	No
Fast charging	Proprietary	-
Wireless charging	No	-
Colours	Prism Crush Black, Prism Crush Blue, Prism Crush White	-
display
Screen size (inches)	6.40	5.10
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	1440x2560 pixels
Aspect ratio	20:9	16:9
Protection type	-	Gorilla Glass
Pixels per inch (PPI)	-	577
hardware
Processor	2GHz octa-core (2x2GHz + 6x1.7GHz)	octa-core (4x2.1GHz + 4x1.5GHz)
Processor make	MediaTek Helio P65	Samsung Exynos 7 Octa 7420
RAM	6GB	3GB
Internal storage	128GB	32GB
Expandable storage	Yes	No
Expandable storage type	microSD	-
Expandable storage up to (GB)	512	-
camera
Rear camera	48-megapixel (f/2.0) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4) + 5-megapixel (f/2.4)	16-megapixel (f/1.9, 1.12-micron)
Rear autofocus	Yes	Yes
Rear flash	Yes	LED
Front camera	20-megapixel (f/2.2)	5-megapixel (f/1.9, 1.34-micron)
software
Operating system	Android 10	Android 5.0
Skin	One UI 2.1	TouchWiz
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 4.10
NFC	Yes	Yes
USB Type-C	Yes	-
Number of SIMs	2	1
Infrared	-	Yes
USB OTG	-	Yes
Micro-USB	-	Yes
Headphones	-	3.5mm
FM	-	No
Wi-Fi Direct	-	Yes
Mobile High-Definition Link (MHL)	-	No
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	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
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
Fingerprint sensor	-	Yes
Gyroscope	-	Yes
Barometer	-	Yes
Temperature sensor	-	No

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