Samsung Galaxy M30s vs Samsung Galaxy A31

Samsung Galaxy M30s vs Samsung Galaxy A31: Comparing the Samsung Galaxy M30s and Samsung Galaxy A31, two popular smartphones by Samsung. Explore their key features, specifications, and differences to make an informed choice. Find out which device suits your needs and budget better.

Feature	Samsung Galaxy M30s	Samsung Galaxy A31
Display	6.4 inches Super AMOLED	6.4 inches Super AMOLED
Resolution	1080 x 2340 pixels	1080 x 2400 pixels
Processor	Exynos 9611	Mediatek Helio P65
RAM	4/6 GB	4/6 GB
Storage	64/128 GB	64/128 GB
Main Camera	48 MP (f/2.0) 8 MP ultra-wide (f/2.2) 5 MP depth sensor (f/2.2)	48 MP (f/2.0) 8 MP ultra-wide (f/2.2) 5 MP macro (f/2.4) 5 MP depth sensor (f/2.4)
Front Camera	16 MP (f/2.0)	20 MP (f/2.2)
Battery Capacity	6000 mAh	5000 mAh
Fast Charging	15W	15W
Operating System	Android 9.0 (Pie), upgradable to Android 10, One UI 2.0	Android 10, One UI 2.0
Fingerprint Sensor	Rear-mounted	Under-display optical
USB	USB Type-C	USB Type-C
3.5mm Headphone Jack	Yes	Yes
Weight	188 g	185 g
Dimensions	159 x 75.1 x 8.9 mm	159.3 x 73.1 x 8.6 mm
Colors	Opal Black, Sapphire Blue, Pearl White	Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
Sim Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Expandable Memory	Yes, up to 1 TB (dedicated slot)	Yes, up to 512 GB (dedicated slot)