Samsung Galaxy S7 Edge vs Samsung Galaxy M31

Samsung Galaxy S7 Edge vs Samsung Galaxy M31: A comparison of two popular Samsung smartphones. Discover the key differences and similarities between these devices to help you make an informed decision.

Feature	Samsung Galaxy S7 Edge	Samsung Galaxy M31
Display	5.5-inch Super AMOLED	6.4-inch Super AMOLED
Resolution	2560 x 1440 pixels	2340 x 1080 pixels
Processor	Exynos 8890 Octa-core	Exynos 9611 Octa-core
RAM	4 GB	6 GB
Storage	32/64/128 GB	64/128 GB
Expandable Storage	Yes, up to 256 GB	Yes, up to 512 GB
Main Camera	12 MP (f/1.7)	64 MP (f/1.8)
Secondary Camera	5 MP (f/1.7)	32 MP (f/2.0)
Video Recording	4K @ 30fps	4K @ 30fps
Battery Capacity	3600 mAh	6000 mAh
Operating System	Android	Android
Water Resistance	Yes, IP68	No
Fingerprint Sensor	Yes	Yes
Face Unlock	Yes	Yes
Wireless Charging	Yes	No
Headphone Jack	Yes	Yes
Connectivity	4G LTE	4G LTE
Dimensions	150.9 x 72.6 x 7.7 mm	159.2 x 75.1 x 8.9 mm
Weight	157 g	191 g