Samsung Galaxy M21 vs Oppo Reno 3a

Samsung Galaxy M21 vs Oppo Reno 3a: Compare the Samsung Galaxy M21 and Oppo Reno 3a to find out which smartphone offers better features and performance. Discover the key differences between these two popular devices and make an informed decision before making a purchase. Read on to learn more about their specifications, camera capabilities, battery life, and more.

Feature	Samsung Galaxy M21	Oppo Reno 3a
Display Size	6.4 inches	6.44 inches
Display Type	Super AMOLED	AMOLED
Resolution	1080 x 2340 pixels	1080 x 2400 pixels
Processor	Exynos 9611	Qualcomm Snapdragon 665
RAM	4 GB / 6 GB	6 GB
Internal Storage	64 GB / 128 GB	128 GB
Expandable Storage	Yes, up to 512 GB	Yes, up to 256 GB
Operating System	Android	Android
Operating System Version	Android 10	Android 10
Main Camera	48 MP (f/2.0) 8 MP (f/2.2) ultra-wide 5 MP (f/2.2) depth sensor	48 MP (f/1.7) 8 MP (f/2.2) ultra-wide 2 MP (f/2.4) depth sensor
Front Camera	20 MP (f/2.0)	16 MP (f/2.0)
Battery Capacity	6000 mAh	4025 mAh
Fast Charging	Yes, 15W	Yes, 18W
Headphone Jack	Yes	Yes
Fingerprint Sensor	Rear-mounted	Rear-mounted
Face Unlock	Yes	Yes
SIM Card Type	Nano-SIM	Nano-SIM
Weight	188 grams	175 grams