Samsung Galaxy S21 vs Oppo A15s

Samsung Galaxy S21 vs Oppo A15s: Samsung Galaxy S21 and Oppo A15s 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. Discover which phone offers the best camera, display, performance, and more!

Feature	Samsung Galaxy S21	Oppo A15s
Display	6.2-inch Dynamic AMOLED 2X	6.52-inch IPS LCD
Resolution	2400 x 1080 pixels	1600 x 720 pixels
Processor	Exynos 2100 / Qualcomm Snapdragon 888	Mediatek Helio P35
RAM	8 GB	4 GB
Storage	128/256 GB	64 GB
Main Camera	12 MP wide (f/1.8) 64 MP telephoto (f/2.0) 12 MP ultrawide (f/2.2)	13 MP wide (f/2.2) 2 MP macro (f/2.4) 2 MP depth (f/2.4)
Front Camera	10 MP (f/2.2)	8 MP (f/2.0)
Video Recording	8K@24fps, 4K@30/60fps	1080p@30fps
Battery Capacity	4000 mAh	4230 mAh
Charging	Fast charging, Wireless charging	Standard charging
Operating System	Android 11, One UI 3.1	Android 10, ColorOS 7.2
Biometric Authentication	In-display fingerprint sensor, Face recognition	Rear-mounted fingerprint sensor, Face unlock
Connectivity	5G, 4G LTE, Wi-Fi, Bluetooth	4G LTE, Wi-Fi, Bluetooth
SIM Card	Dual SIM (Nano-SIM and eSIM)	Dual SIM (Nano-SIM, dual stand-by)
Expandable Storage	No	Yes, up to 256 GB
Weight	169 g	175 g
Dimensions	151.7 x 71.2 x 7.9 mm	164 x 75.4 x 7.9 mm