Samsung Galaxy A7 2018 vs Oppo A31

Samsung Galaxy A7 2018 vs Oppo A31: Looking for a new smartphone? Compare the Samsung Galaxy A7 2018 and Oppo A31 to find the perfect fit for your needs. Discover the key differences between these two popular models and make an informed decision. Read on to learn more.

Feature	Samsung Galaxy A7 2018	Oppo A31
Display Size	6.0 inches	6.5 inches
Display Type	Super AMOLED	IPS LCD
Resolution	1080 x 2220 pixels	720 x 1600 pixels
Processor	Exynos 7885	Mediatek MT6765 Helio P35
RAM	4 GB	4 GB
Internal Storage	64 GB	64 GB
Expandable Storage	Yes, up to 512 GB	Yes, up to 256 GB
Main Camera	24 MP (f/1.7) 8 MP (f/2.4) ultra wide 5 MP (f/2.2) depth sensor	12 MP (f/1.8) 2 MP (f/2.4) depth sensor 2 MP (f/2.4) macro
Front Camera	24 MP (f/2.0)	8 MP (f/2.0)
Video Recording	1080p@30fps	1080p@30fps
Battery Capacity	3300 mAh	4230 mAh
Operating System	Android 8.0 (Oreo), upgradable to Android 9.0 (Pie)	Android 9.0 (Pie)
Fingerprint Sensor	Yes (side-mounted)	Yes (rear-mounted)
Face Unlock	Yes	Yes
Dimensions	159.8 x 76.8 x 7.5 mm	163.9 x 75.5 x 8.3 mm
Weight	168 g	180 g
Colors	Black, Blue, Gold, Pink	Mystery Black, Fantasy White
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
3.5mm Jack	Yes	Yes
USB Type	Micro USB	Micro USB