Oppo A15s vs Samsung Galaxy A31

Oppo A15s vs Samsung Galaxy A31: Compare Oppo A15s and Samsung Galaxy A31 to find out which smartphone offers better features, performance, and value for money. Discover the key differences in design, display, camera, battery life, and more to make an informed decision before purchasing your next smartphone.

Feature	Oppo A15s	Samsung Galaxy A31
Display	6.52-inch IPS LCD	6.4-inch Super AMOLED
Resolution	1600 x 720 pixels	2400 x 1080 pixels
Processor	MediaTek Helio P35	MediaTek Helio P65
RAM	4 GB	4/6 GB
Storage	64 GB	64/128 GB
Expandable Storage	Yes (up to 256 GB)	Yes (up to 512 GB)
Main Camera	13 MP (f/2.2) 2 MP (f/2.4) depth sensor 2 MP (f/2.4) macro	48 MP (f/2.0) 8 MP (f/2.2) ultra-wide 5 MP (f/2.4) depth sensor 5 MP (f/2.4) macro
Front Camera	8 MP (f/2.0)	20 MP (f/2.2)
Battery Capacity	4230 mAh	5000 mAh
Operating System	ColorOS 7.2 (based on Android 10)	One UI 2.0 (based on Android 10)
Biometric Authentication	Rear-mounted fingerprint sensor	In-display fingerprint sensor
Charging	Standard charging	Fast charging (15W)
Audio Jack	Yes	Yes
Dimensions	164 x 75.4 x 7.9 mm	159.3 x 73.1 x 8.6 mm
Weight	175 grams	185 grams
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Connectivity	4G LTE Wi-Fi 802.11 b/g/n Bluetooth 5.0	4G LTE Wi-Fi 802.11 a/b/g/n/ac Bluetooth 5.0