Oppo F9 vs Oppo A31 2020

Oppo F9 vs Oppo A31 2020: Discover the key differences between the Oppo F9 and Oppo A31 2020 in this comprehensive comparison. Explore their unique features, specifications, and performance to make an informed decision before purchasing your next smartphone.

Feature	Oppo F9	Oppo A31 2020
Display Size	6.3 inches	6.5 inches
Display Type	IPS LCD	IPS LCD
Resolution	1080 x 2340 pixels	720 x 1600 pixels
Processor	Mediatek MT6771 Helio P60	Mediatek MT6765V/CB Helio P35
RAM	4 GB	4 GB
Storage Capacity	64 GB	64 GB
Expandable Storage	Yes, up to 256 GB	Yes, up to 256 GB
Main Camera	16 MP (f/1.8) 2 MP (f/2.4)	12 MP (f/1.8) 2 MP (f/2.4) 2 MP (f/2.4)
Front Camera	25 MP (f/2.0)	8 MP (f/2.0)
Video Recording	1080p@30fps	1080p@30fps
Battery Capacity	3500 mAh	4230 mAh
Fast Charging	VOOC Flash Charge	No
Operating System	Android 8.1 (Oreo), ColorOS 5.2	Android 9.0 (Pie), ColorOS 6.1
Dimensions	156.7 x 74 x 8 mm	163.9 x 75.5 x 8.3 mm
Weight	169 grams	180 grams
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Fingerprint Sensor	Yes (rear-mounted)	Yes (rear-mounted)
Colors	Sunrise Red, Twilight Blue, Starry Purple	Mystery Black, Fantasy White