Samsung Galaxy M40 vs Samsung Galaxy S21

Samsung Galaxy M40 vs Samsung Galaxy S21: Compare the Samsung Galaxy M40 and Samsung Galaxy S21 to find out which smartphone is the better choice for you. Discover the key differences in design, display, camera, performance, and more, helping you make an informed decision. Read on to see which device comes out on top.

Feature	Samsung Galaxy M40	Samsung Galaxy S21
Display Size	6.3 inches	6.2 inches
Display Type	PLS TFT LCD	Dynamic AMOLED 2X
Resolution	1080 x 2340 pixels	1080 x 2400 pixels
Refresh Rate	60 Hz	120 Hz
Processor	Qualcomm Snapdragon 675	Exynos 2100 / Qualcomm Snapdragon 888
RAM	6 GB	8 GB / 12 GB
Storage	128 GB	128 GB / 256 GB / 512 GB
Main Camera	32 MP (f/1.7) 8 MP (f/2.2) ultra-wide 5 MP (f/2.2) depth sensor	12 MP (f/1.8) wide 12 MP (f/2.2) ultra-wide 64 MP (f/2.0) telephoto
Front Camera	16 MP (f/2.0)	10 MP (f/2.2)
Video Recording	4K @ 30fps	8K @ 24fps
Battery Capacity	3500 mAh	4000 mAh
Fast Charging	Yes (15W)	Yes (25W)
Wireless Charging	No	Yes
Operating System	Android	Android
Weight	168 g	169 g
Dimensions	155.3 x 73.9 x 7.9 mm	151.7 x 71.2 x 7.9 mm
Water & Dust Resistance	No	Yes (IP68)
5G Support	No	Yes
Biometric Authentication	Fingerprint (rear-mounted)	Ultrasonic Fingerprint (under display)
Sim Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)