Samsung Galaxy A31 vs Oppo A7x

Samsung Galaxy A31 vs Oppo A7x: Discover the key differences between the Samsung Galaxy A31 and the Oppo A7x in this comprehensive comparison. From design and display to camera capabilities and performance, we break down the features of these two popular smartphones to help you make an informed decision. Read on to find out which device suits your needs best.

Feature	Samsung Galaxy A31	Oppo A7x
Display Size	6.4 inches	6.3 inches
Display Type	Super AMOLED	IPS LCD
Resolution	1080 x 2400 pixels	1080 x 2340 pixels
Processor	Octa-core (2×2.0 GHz Cortex-A75 & 6×1.7 GHz Cortex-A55)	Octa-core (2×2.0 GHz Cortex-A73 & 6×2.0 GHz Cortex-A53)
RAM	4 GB / 6 GB	4 GB
Storage	64 GB / 128 GB	128 GB
Expandable Storage	Yes, up to 512 GB	Yes, up to 256 GB
Main Camera	48 MP (f/2.0) 8 MP (f/2.2) ultra wide 5 MP (f/2.4) depth 5 MP (f/2.4) macro	16 MP (f/1.8) 2 MP (f/2.4) depth
Front Camera	20 MP (f/2.2)	8 MP (f/2.2)
Video Recording	1080p@30fps	1080p@30fps
Battery Capacity	5000 mAh	4230 mAh
Fast Charging	Yes, 15W	No
Operating System	Android 10, One UI 2.0	Android 8.1 (Oreo), ColorOS 5.2
Weight	185 g	156 g
Dimensions	159.3 x 73.1 x 8.6 mm	156.7 x 74 x 8 mm
Biometric Security	In-display fingerprint sensor	Rear-mounted fingerprint sensor
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Headphone Jack	Yes	Yes