Samsung Galaxy A31 vs Oppo R15 Dream Mirror Edition

Samsung Galaxy A31 vs Oppo R15 Dream Mirror Edition: Get ready for an ultimate smartphone showdown as we compare the Samsung Galaxy A31 and Oppo R15 Dream Mirror Edition. Discover the key differences and similarities between these two power-packed devices.

Feature	Samsung Galaxy A31	Oppo R15 Dream Mirror Edition
Display Size	6.4 inches	6.28 inches
Display Type	Super AMOLED	AMOLED
Display Resolution	1080 x 2400 pixels	1080 x 2280 pixels
Processor	Octa-core (2×2.0 GHz Cortex-A75 & 6×1.7 GHz Cortex-A55)	Octa-core (4×2.2 GHz Cortex-A73 & 4×1.7 GHz Cortex-A53)
RAM	4 GB	6 GB
Internal Storage	64 GB	128 GB
Expandable Storage	Yes (up to 512 GB)	No
Main Camera	48 MP (wide) 8 MP (ultrawide) 5 MP (macro) 5 MP (depth)	16 MP (wide) 20 MP (wide)
Front Camera	20 MP	20 MP
Video Recording	1080p@30fps	2160p@30fps
Battery Capacity	5000 mAh	3400 mAh
Fast Charging	Yes (15W)	Yes (VOOC Flash Charge)
Operating System	Android 10, One UI 2.0	Android 8.1 (Oreo), ColorOS 5.0
Biometric Security	Fingerprint (under display, optical) Face recognition	Fingerprint (rear-mounted) Face recognition
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Weight	185 g	175 g
Dimensions	159.3 x 73.1 x 8.6 mm	155.3 x 75 x 7.5 mm
Headphone Jack	Yes	No
Colors	Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White	Dream Mirror Red, Dream Mirror Black