Samsung Galaxy M31 vs Samsung Galaxy A8

Samsung Galaxy M31 vs Samsung Galaxy A8: Compare the Samsung Galaxy M31 and Samsung Galaxy A8 to find out which smartphone is the better option for you. Discover their key features, specifications, and differences to make an informed decision.

Feature	Samsung Galaxy M31	Samsung Galaxy A8
Display Size	6.4 inches	5.6 inches
Display Type	Super AMOLED	Super AMOLED
Resolution	1080 x 2340 pixels	1080 x 2220 pixels
Processor	Exynos 9611	Exynos 7885
RAM	6 GB	4 GB
Internal Storage	64/128 GB	32/64 GB
Expandable Storage	Yes (up to 512 GB)	Yes (up to 256 GB)
Main Camera	64 MP wide (f/1.8) 8 MP ultrawide (f/2.2) 5 MP macro (f/2.4) 5 MP depth (f/2.2)	16 MP wide (f/1.7) 8 MP ultrawide (f/1.9) 16 MP depth (f/2.2)
Front Camera	32 MP wide (f/2.0)	16 MP wide (f/1.9)
Video Recording	4K @ 30fps 1080p @ 30fps	1080p @ 30fps
Battery Capacity	6000 mAh	3000 mAh
Operating System	Android 10, One UI 2.0	Android 7.1.1, upgradable to Android 9.0
Fingerprint Sensor	Rear-mounted	Front-mounted
Face Unlock	Yes	Yes
Fast Charging	Yes, 15W	Yes, 18W
USB Type	USB Type-C	USB Type-C
Weight	191 grams	172 grams
Dimensions	159.2 x 75.1 x 8.9 mm	149.2 x 70.6 x 8.4 mm
Colors	Black, Blue, Red	Black, Gold, Orchid Gray