Compare phones side by side


Vivo V21 5G


Xiaomi Redmi 9C


Vivo V21 5G
Xiaomi Redmi 9C

Released in May 2021. Features 6.44 inches screen with a resolution of 1,080 x 2,400 pixels and 409 ppi.

Octa-core processor MediaTek Dimensity 800U with up to 8 GB memory and 256 GB storage. It has 4,000 mAh battery.

Released in August 2020. Features 6.53 inches screen with a resolution of 720 x 1,600 pixels and 269 ppi.

Octa-core processor MediaTek Helio G35 with up to 4 GB memory and 128 GB storage. It has 5,000 mAh battery.

Head to Head
  • Lighter (11%)
  • Much thinner (23%)
  • Much better quality screen (34%)
  • OLED screen
  • Higher screen refresh rate
  • Probably better rear camera
  • Probably better front camera
  • More memory
  • May have more storage
  • Fast charging battery
  • It has 5G
  • It has NFC
  • Much better battery capacity (20%)


Specifications

Vivo V21 5G Xiaomi Redmi 9C
Specifications
Brand Vivo Xiaomi
Model - -
Release Date May 2021 August 2020
Operating System Android 11 MIUI (Android 10)
Dimensions
Size 159.7 x 73.9 x 7.3 mm
6.29 x 2.91 x 0.29 in
164.9 x 77.0 x 9.0 mm
6.49 x 3.03 x 0.35 in
Weight 176 g
6.21 oz
196 g
6.91 oz
Screen
Size 6.44 inches 6.53 inches
Resolution 1,080 x 2,400 pixels 720 x 1,600 pixels
PPI 409 269
Features OLED, 90Hz -
Cameras
Rear Triple camera
64 MP f/1.8 Wide
8 MP f/2.2 Ultra Wide
2 MP f/2.4 Macro
Triple camera
13 MP f/2.2 Wide
2 MP f/2.4 Macro
2 MP f/2.4 Depth
Front 44 MP f/2.0 Wide 5 MP f/2.2 Wide
Storage
Memory 8 GB 2 GB
3 GB
4 GB
Fixed 128 GB
256 GB
32 GB
64 GB
128 GB
Removable microSDXC microSDXC
Processor
Chip MediaTek Dimensity 800U
Octa-core processor
7 nm
MediaTek Helio G35
Octa-core processor
12 nm
CPU 2x 2.40 GHz Cortex-A76
6x 2.00 GHz Cortex-A55
4x 2.30 GHz Cortex-A53
4x 1.80 GHz Cortex-A53
GPU Mali-G57 MC3 PowerVR GE8320
Battery
Capacity 4,000 mAh 5,000 mAh
Features Fast charging 33W -
Removable False False
Connectivity
5G True False
NFC True False
3.5 mm Audio Jack False True
Micro USB False True
USB Type-C True False
Lightning False False

Size comparison

Vivo V21 5G Xiaomi Redmi 9C

Vivo V21 5G

Xiaomi Redmi 9C

6.44"
176 g
6.21 oz

6.53"
196 g
6.91 oz