Oppo A31 vs Oppo A9 2020

Oppo A31 vs Oppo A9 2020: Looking to compare Oppo A31 and Oppo A9 2020? This article provides a concise analysis of the two smartphones, highlighting their key features and differences. Find out which device suits your needs and preferences.

Feature	Oppo A31	Oppo A9 2020
Display Size	6.5 inches	6.5 inches
Display Type	IPS LCD	IPS LCD
Resolution	720 x 1600 pixels	720 x 1600 pixels
Processor	Octa-core MediaTek Helio P35	Octa-core Qualcomm Snapdragon 665
RAM	4 GB	4 GB / 8 GB
Internal Storage	64 GB	128 GB
Expandable Storage	Yes, up to 256 GB	Yes, up to 256 GB
Primary Camera	12 MP (f/1.8) 2 MP (f/2.4) 2 MP (f/2.4)	48 MP (f/1.8) 8 MP (f/2.2) 2 MP (f/2.4) 2 MP (f/2.4)
Front Camera	8 MP (f/2.0)	16 MP (f/2.0)
Video Recording	1080p@30fps	4K@30fps, 1080p@30/60/120fps
Battery Capacity	4230 mAh	5000 mAh
Fast Charging	Yes, 10W	Yes, 10W
Operating System	Android 9.0 (Pie) with ColorOS 6.1	Android 9.0 (Pie) with ColorOS 6.1
Dimensions	163.9 x 75.5 x 8.3 mm	163.6 x 75.6 x 9.1 mm
Weight	180 g	195 g
Colors	Fantasy White, Mystery Black	Marine Green, Space Purple
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Headphone Jack	Yes	Yes
Fingerprint Sensor	Rear-mounted	Rear-mounted
Face Unlock	Yes	Yes