Samsung Galaxy S7 Exynos 8890 Octa vs Samsung Galaxy M21

Samsung Galaxy S7 Exynos 8890 Octa vs Samsung Galaxy M21: Compare the performance of Samsung Galaxy S7 Exynos 8890 Octa with Samsung Galaxy M21 and discover which smartphone offers better features and capabilities.

Feature	Samsung Galaxy S7 Exynos 8890 Octa	Samsung Galaxy M21
Processor	Exynos 8890 Octa-core	Exynos 9611 Octa-core
RAM	4 GB	4 GB / 6 GB
Storage	32/64/128 GB	64 GB / 128 GB
Main Camera	12 MP (f/1.7)	48 MP (f/2.0) + 8 MP (f/2.2) + 5 MP (f/2.2)
Front Camera	5 MP (f/1.7)	20 MP (f/2.0)
Video Recording	4K @ 30fps	4K @ 30fps, 1080p @ 30fps
Battery Capacity	3000 mAh	6000 mAh
Display	5.1 inches Super AMOLED	6.4 inches Super AMOLED
Display Resolution	1440 x 2560 pixels	1080 x 2340 pixels
Operating System	Android	Android
Expandable Storage	Yes (up to 256 GB)	Yes (up to 512 GB)
Fast Charging	Yes	Yes
Wireless Charging	Yes	No
Water Resistance	Yes (IP68)	No
Headphone Jack	Yes	Yes
Bluetooth	Bluetooth 4.2	Bluetooth 5.0
Weight	152 g	188 g
Dimensions	142.4 x 69.6 x 7.9 mm	159 x 75.1 x 8.9 mm