Xiaomi Redmi Note 9 vs Vivo V21

Xiaomi Redmi Note 9 vs Vivo V21: Looking to compare the Xiaomi Redmi Note 9 and Vivo V21? Find out which smartphone comes out on top in this head-to-head battle. Discover their key features, specifications, and performance to make an informed decision before making a purchase.

Feature	Xiaomi Redmi Note 9	Vivo V21
Display Size	6.53 inches	6.44 inches
Display Type	IPS LCD	AMOLED
Resolution	1080 x 2340 pixels	1080 x 2400 pixels
Processor	Mediatek Helio G85	MediaTek Dimensity 800U
RAM	3GB/4GB/6GB	8GB
Internal Storage	64GB/128GB	128GB
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)	64 MP wide (f/1.8) 8 MP ultra-wide (f/2.2) 2 MP macro (f/2.4)
Front Camera	13 MP (f/2.3)	44 MP (f/2.0)
Video Recording	1080p@30fps	4K@30fps, 1080p@30/60fps
Battery Capacity	5020 mAh	4000 mAh
Charging	18W Fast Charging	33W FlashCharge
Operating System	Android 10, MIUI 11	Android 11, Funtouch OS 11.1
Biometric Security	Fingerprint (rear-mounted)	In-display Fingerprint
Connectivity	4G LTE Wi-Fi 802.11 a/b/g/n/ac Bluetooth 5.0 USB Type-C	5G 4G LTE Wi-Fi 802.11 a/b/g/n/ac Bluetooth 5.1 USB Type-C
Expandable Storage	microSDXC (dedicated slot)	No
Dimensions	162.3 x 77.2 x 8.9 mm	159.7 x 73.9 x 7.3 mm
Weight	199 g	176 g