Samsung Galaxy M31 vs Samsung Galaxy M21

Samsung Galaxy M31 vs Samsung Galaxy M21: Comparing the Samsung Galaxy M31 and the Samsung Galaxy M21, two popular smartphones from the tech giant, can help you make an informed decision. Discover the key differences and similarities between these devices, including their specifications, features, and performance. Find out which one suits your needs and budget.

Feature	Samsung Galaxy M31	Samsung Galaxy M21
Display Size	6.4 inches	6.4 inches
Display Type	Super AMOLED	Super AMOLED
Resolution	1080 x 2340 pixels	1080 x 2340 pixels
Processor	Exynos 9611	Exynos 9611
RAM	6 GB / 8 GB	4 GB / 6 GB
Internal Storage	64 GB / 128 GB	64 GB / 128 GB
Expandable Storage	Up to 512 GB	Up to 512 GB
Main Camera	64 MP + 8 MP + 5 MP + 5 MP	48 MP + 8 MP + 5 MP + 5 MP
Front Camera	32 MP	20 MP
Video Recording	4K @ 30fps, 1080p @ 30fps	4K @ 30fps, 1080p @ 30fps
Battery Capacity	6000 mAh	6000 mAh
Fast Charging	Yes, 15W	Yes, 15W
Operating System	Android 10, One UI 2.0	Android 10, One UI 2.0
Biometric Authentication	Fingerprint (rear-mounted)	Fingerprint (rear-mounted)
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Weight	191 grams	188 grams
Dimensions	159.2 x 75.1 x 8.9 mm	159 x 75.1 x 8.9 mm
Colors	Black, Blue, Red	Black, Blue, Green