Oppo A31 2020 vs Samsung Galaxy A21s

Oppo A31 2020 vs Samsung Galaxy A21s: Comparing Oppo A31 2020 and Samsung Galaxy A21s, two popular smartphones in the market. Discover the key differences and similarities between these devices to make an informed decision.

Feature	Oppo A31 2020	Samsung Galaxy A21s
Display Size	6.5 inches	6.5 inches
Display Type	IPS LCD	PLS TFT
Resolution	720 x 1600 pixels	720 x 1600 pixels
RAM	3/4 GB	3/4/6 GB
Internal Storage	64 GB	32/64/128 GB
Expandable Storage	Yes, up to 256 GB	Yes, up to 512 GB
Processor	Mediatek MT6765 Helio P35	Exynos 850
Operating System	Android 9.0 (Pie), ColorOS 6.1	Android 10, One UI 2.0
Main Camera	12 MP (f/1.8) 2 MP (f/2.4) depth sensor 2 MP (f/2.4) macro lens	48 MP (f/2.0) 8 MP (f/2.2) ultra wide 2 MP (f/2.4) depth sensor 2 MP (f/2.4) macro lens
Front Camera	8 MP (f/2.0)	13 MP (f/2.2)
Battery Capacity	4230 mAh	5000 mAh
Fast Charging	Yes, 10W	Yes, 15W
Fingerprint Sensor	Rear-mounted	Rear-mounted
Face Unlock	Yes	Yes
Dimensions	163.9 x 75.5 x 8.3 mm	163.7 x 75.3 x 8.9 mm
Weight	180 g	192 g
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Headphone Jack	Yes	Yes
Bluetooth	5.0	5.0
USB	microUSB 2.0	USB Type-C