Compare Samsung Galaxy M30s vs. Samsung Galaxy M21

	Samsung Galaxy M30s	Samsung Galaxy M21
Specifications
Brand	Samsung	Samsung
Model	-	-
Release Date	October 2019	March 2020
Operating System	One UI (Android 9.0)	One UI (Android 10)
Dimensions
Size	159.0 x 75.1 x 8.9 mm 6.26 x 2.96 x 0.35 in	159.0 x 75.1 x 8.9 mm 6.26 x 2.96 x 0.35 in
Weight	188 g 6.63 oz	188 g 6.63 oz
Screen
Size	6.4 inches	6.4 inches
Resolution	1,080 x 2,340 pixels	1,080 x 2,340 pixels
PPI	403	403
Features	OLED	OLED
Cameras
Rear	Triple camera 48 MP f/2.0 Wide 8 MP f/2.2 Ultra Wide 5 MP f/2.2 Depth	Triple camera 48 MP f/2.0 Wide 8 MP f/2.2 Ultra Wide 5 MP f/2.2 Depth
Front	16 MP f/2.0 Wide	20 MP f/2.2 Wide
Storage
Memory	4 GB 6 GB	4 GB 6 GB
Fixed	64 GB 128 GB	64 GB 128 GB
Removable	microSDXC	microSDXC
Processor
Chip	Samsung Exynos 9611 Octa-core processor 10 nm	Samsung Exynos 9611 Octa-core processor 10 nm
CPU	4x 2.30 GHz Cortex-A73 4x 1.70 GHz Cortex-A53	4x 2.30 GHz Cortex-A73 4x 1.70 GHz Cortex-A53
GPU	Mali-G72 MP3	Mali-G72 MP3
Battery
Capacity	6,000 mAh	6,000 mAh
Features	Fast charging 15W	Fast charging 15W
Removable
Connectivity
5G
NFC
3.5 mm Audio Jack
Micro USB
USB Type-C
Lightning

Samsung Galaxy M30s	Samsung Galaxy M21

Released in October 2019. Features 6.4 inches screen with a resolution of 1,080 x 2,340 pixels and 403 ppi. Octa-core processor Samsung Exynos 9611 with up to 6 GB memory and 128 GB storage. It has 6,000 mAh battery.	Released in March 2020. Features 6.4 inches screen with a resolution of 1,080 x 2,340 pixels and 403 ppi. Octa-core processor Samsung Exynos 9611 with up to 6 GB memory and 128 GB storage. It has 6,000 mAh battery.
Head to Head
Probably better front camera It has NFC	😅

Compare phones side by side