Compare phones side by side

Realme 6i

Vivo Y21s
Realme 6i
Vivo Y21s

Released in March 2020. Features 6.5 inches screen with a resolution of 720 x 1,600 pixels and 269 ppi.

Octa-core processor MediaTek Helio G80 with up to 4 GB memory and 128 GB storage. It has 5,000 mAh battery.

Released in September 2021. Features 6.51 inches screen with a resolution of 720 x 1,600 pixels and 270 ppi.

Octa-core processor MediaTek Helio G80 with up to 6 GB memory and 128 GB storage. It has 5,000 mAh battery.
Head to Head
  • Probably more versatile rear camera
  • Lighter (9%)
  • Thinner (12%)
  • May have more memory

Specifications

Realme 6i Vivo Y21s
Specifications
Brand Realme Vivo
Model - -
Release Date March 2020 September 2021
Operating System Realme UI (Android 10) Android 11
Dimensions
Size 164.4 x 75.4 x 9.0 mm
6.47 x 2.97 x 0.35 in		 164.3 x 76.1 x 8.0 mm
6.47 x 3.00 x 0.31 in
Weight 199 g
7.02 oz		 182 g
6.42 oz
Screen
Size 6.5 inches 6.51 inches
Resolution 720 x 1,600 pixels 720 x 1,600 pixels
PPI 269 270
Features - -
Cameras
Rear Quad camera
48 MP f/1.8 Wide
8 MP f/2.3 Ultra Wide
2 MP f/2.4 Macro
2 MP f/2.4 Depth		 Triple camera
50 MP f/1.8 Wide
2 MP f/2.4 Macro
2 MP f/2.4 Depth
Front 16 MP f/2.0 Wide 8 MP f/2.0 Wide
Storage
Memory 3 GB
4 GB		 4 GB
6 GB
Fixed 64 GB
128 GB		 128 GB
Removable microSDXC microSDXC
Processor
Chip MediaTek Helio G80
Octa-core processor
12 nm		 MediaTek Helio G80
Octa-core processor
12 nm
CPU 2x 2.00 GHz Cortex-A75
6x 1.80 GHz Cortex-A55		 2x 2.00 GHz Cortex-A75
6x 1.80 GHz Cortex-A55
GPU Mali-G52 MC2 Mali-G52 MC2
Battery
Capacity 5,000 mAh 5,000 mAh
Features Fast charging 18W Fast charging 18W
Removable False False
Connectivity
5G False False
NFC True True
3.5 mm Audio Jack True True
Micro USB False False
USB Type-C True True
Lightning False False

Size comparison

Realme 6i Vivo Y21s

Realme 6i

Vivo Y21s

6.5"
199 g
7.02 oz

6.51"
182 g
6.42 oz