Oppo A31 2020 vs Samsung Galaxy Z Fold 3

Oppo A31 2020 vs Samsung Galaxy Z Fold 3: Get ready to compare two impressive smartphones – the Oppo A31 2020 and the Samsung Galaxy Z Fold 3. Discover the key differences and similarities between these devices to help you make an informed decision. Whether you’re looking for advanced features or sleek design, we’ve got you covered. Read on to find out which smartphone suits your needs best.

Feature	Oppo A31 2020	Samsung Galaxy Z Fold 3
Display	6.5-inch IPS LCD	7.6-inch Dynamic AMOLED 2X
Resolution	720 x 1600 pixels	1768 x 2208 pixels (inner display)
Refresh Rate	60Hz	120Hz (inner display)
Processor	Mediatek MT6765 Helio P35	Qualcomm Snapdragon 888
RAM	4GB	12GB
Storage	64GB	256GB
Main Camera	12 MP (f/1.8)	12 MP (f/1.8) + 12 MP (f/2.2) + 12 MP (f/2.4)
Front Camera	8 MP (f/2.0)	10 MP (f/2.2) (cover display) + 4 MP (under display)
Battery Capacity	4230 mAh	4400 mAh
Charging	Fast charging 10W	Fast charging 25W + Fast wireless charging 11W
Operating System	Android 9.0 (Pie), ColorOS 6.1	Android 11, One UI 3.5
Water Resistance	No	IPX8
Expandable Storage	Yes, up to 256GB	No
Biometric Authentication	Rear-mounted fingerprint sensor	Side-mounted fingerprint sensor, Face recognition
Connectivity	4G LTE, Wi-Fi 802.11 b/g/n/ac, Bluetooth 5.0	5G, Wi-Fi 802.11 a/b/g/n/ac/6, Bluetooth 5.2
Dimensions	163.9 x 75.5 x 8.3 mm	158.2 x 128.1 x 6.4 mm (folded)
Weight	180g	271g
Sim Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM and eSIM)
Colors	Mystery Black, Fantasy White	Phantom Black, Phantom Green, Phantom Silver