Samsung Galaxy M31s vs Oppo K9s

Samsung Galaxy M31s vs Oppo K9s: Samsung Galaxy M31s and Oppo K9s are two popular smartphones in the market. In this article, we will compare the key features and specifications of these devices to help you make an informed decision.

Feature	Samsung Galaxy M31s	Oppo K9s
Display	6.5-inch Super AMOLED	6.5-inch AMOLED
Resolution	1080 x 2400 pixels	1080 x 2400 pixels
Processor	Exynos 9611	Qualcomm Snapdragon 768G
RAM	6/8 GB	8 GB
Storage	128/256 GB	128 GB
Main Camera	64 MP wide (f/1.8) 12 MP ultra-wide (f/2.2) 5 MP depth (f/2.4) 5 MP macro (f/2.4)	64 MP wide (f/1.7) 8 MP ultra-wide (f/2.2) 2 MP depth (f/2.4)
Front Camera	32 MP (f/2.0)	16 MP (f/2.0)
Video Recording	4K @ 30fps	4K @ 30fps
Battery Capacity	6000 mAh	5000 mAh
Fast Charging	25W	65W
Operating System	Android	Android
Weight	203 grams	188 grams
Dimensions	159.3 x 74.4 x 9.3 mm	159.1 x 73.4 x 7.9 mm
Headphone Jack	Yes	Yes
Bluetooth	5.0	5.1
Wi-Fi	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
USB	Type-C	Type-C
Expandable Storage	Yes (up to 512 GB)	No
Biometric Authentication	Fingerprint (side-mounted)	Fingerprint (under display)