Oppo A31 2020 vs Oppo Reno 3a

Oppo A31 2020 vs Oppo Reno 3a: Discover the key differences between the Oppo A31 2020 and the Oppo Reno 3a smartphones in this comprehensive comparison. From design to performance, we break down the features that set these two devices apart. Find out which one suits your needs best!

Feature	Oppo A31 2020	Oppo Reno 3a
Display Size	6.5 inches	6.44 inches
Display Type	IPS LCD	AMOLED
Resolution	720 x 1600 pixels	1080 x 2400 pixels
Processor	Mediatek MT6765 Helio P35	Qualcomm Snapdragon 665
RAM	4 GB	6 GB
Internal Storage	64 GB	128 GB
Expandable Storage	Yes (up to 256 GB)	Yes (up to 256 GB)
Main Camera	12 MP (f/1.8) 2 MP (f/2.4) depth sensor 2 MP (f/2.4) macro lens	48 MP (f/1.7) 8 MP (f/2.2) ultrawide 2 MP (f/2.4) depth sensor 2 MP (f/2.4) macro lens
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	4025 mAh
Charging	Standard charging	Fast charging (30W)
Operating System	Android 9.0 (Pie), ColorOS 6.1	Android 10, ColorOS 7
Biometric Authentication	Rear-mounted fingerprint sensor	In-display fingerprint sensor
Dimensions	163.9 x 75.5 x 8.3 mm	160.2 x 73.3 x 7.9 mm
Weight	180 g	170 g
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Headphone Jack	Yes	Yes
Connectivity	Wi-Fi 802.11 a/b/g/n/ac Bluetooth 5.0 GPS USB OTG	Wi-Fi 802.11 a/b/g/n/ac Bluetooth 5.0 GPS USB Type-C