Xiaomi Redmi Note 8 vs Oppo A31

Xiaomi Redmi Note 8 vs Oppo A31: Comparing the Xiaomi Redmi Note 8 and Oppo A31, two popular smartphones in the market. Dive into this article to discover the key differences and similarities between these devices, helping you make an informed decision for your next smartphone purchase.

Feature	Xiaomi Redmi Note 8	Oppo A31
Display	6.3-inch IPS LCD	6.5-inch IPS LCD
Resolution	1080 x 2340 pixels	720 x 1600 pixels
Processor	Qualcomm Snapdragon 665	Mediatek MT6765V/CB Helio P35
RAM	4GB	4GB
Storage	64GB/128GB	64GB
Main Camera	48 MP wide (f/1.8) 8 MP ultrawide (f/2.2) 2 MP macro (f/2.4) 2 MP depth sensor (f/2.4)	12 MP wide (f/1.8) 2 MP macro (f/2.4) 2 MP depth sensor (f/2.4)
Front Camera	13 MP (f/2.0)	8 MP (f/2.0)
Video Recording	4K@30fps, 1080p@30/60/120fps	1080p@30fps
Battery Capacity	4000 mAh	4230 mAh
Fast Charging	18W	Non-removable Li-Po 4230 mAh battery
Operating System	Android 9.0 (Pie), upgradable to Android 10, MIUI 12	Android 9.0 (Pie), ColorOS 6.1
Biometric Authentication	Fingerprint (rear-mounted)	Fingerprint (rear-mounted)
Weight	190 grams	180 grams
Dimensions	158.3 x 75.3 x 8.4 mm	163.9 x 75.5 x 8.3 mm
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Headphone Jack	Yes	Yes
Expandable Storage	microSDXC (dedicated slot)	microSDXC (dedicated slot)
Wireless Connectivity	Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 5.0, NFC (market dependent)	Wi-Fi 802.11 b/g/n, Bluetooth 5.0
Colors	Neptune Blue, Moonlight White, Space Black, Nebula Purple	Fantasy White, Mystery Black