Xiaomi Redmi Note 8 2021 vs Oppo A9 2020

Xiaomi Redmi Note 8 2021 vs Oppo A9 2020: Compare the Xiaomi Redmi Note 8 2021 and Oppo A9 2020 to find out which smartphone offers better features and performance. Discover the key differences between these two popular models and make an informed decision before making your purchase.

Feature	Xiaomi Redmi Note 8 2021	Oppo A9 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 Helio G85	Qualcomm Snapdragon 665
RAM	4 GB	4/8 GB
Internal Storage	64/128 GB	128 GB
Expandable Storage	Yes (up to 256 GB)	Yes (up to 256 GB)
Main Camera	48 MP wide (f/1.8) 8 MP ultra-wide (f/2.2) 2 MP macro (f/2.4) 2 MP depth (f/2.4)	48 MP wide (f/1.8) 8 MP ultra-wide (f/2.3) 2 MP depth (f/2.4) 2 MP macro (f/2.4)
Selfie Camera	13 MP (f/2.0)	16 MP (f/2.0)
Battery Capacity	4000 mAh	5000 mAh
Fast Charging	18W	10W
Operating System	Android 11, MIUI 12	Android 9.0 (Pie), ColorOS 6.1
Dimensions	158.3 x 75.3 x 8.4 mm	163.6 x 75.6 x 9.1 mm
Weight	190 grams	195 grams
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Headphone Jack	Yes	Yes
Biometric Authentication	Fingerprint (rear-mounted)	Fingerprint (rear-mounted)
Colors Available	Neptune Blue, Moonlight White, Space Black	Marine Green, Space Purple, Vanilla Mint