Compare phones side by side

Realme 7i

Vivo Y21s
Realme 7i
Vivo Y21s

Released in December 2020. Features 6.5 inches screen with a resolution of 720 x 1,600 pixels and 270 ppi.

Octa-core processor MediaTek Helio G85 with up to 4 GB memory and 64 GB storage. It has 6,000 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
  • Much better battery capacity (17%)
  • Lighter (14%)
  • Much thinner (22%)
  • May have more memory
  • More storage
  • It has NFC

Specifications

Realme 7i Vivo Y21s
Specifications
Brand Realme Vivo
Model - -
Release Date December 2020 September 2021
Operating System Realme UI (Android 10) Android 11
Dimensions
Size 164.5 x 75.9 x 9.8 mm
6.48 x 2.99 x 0.39 in		 164.3 x 76.1 x 8.0 mm
6.47 x 3.00 x 0.31 in
Weight 208 g
7.34 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 270 270
Features - -
Cameras
Rear Triple camera
48 MP f/1.8 Wide
8 MP f/2.3 Ultra Wide
2 MP f/2.4 Macro		 Triple camera
50 MP f/1.8 Wide
2 MP f/2.4 Macro
2 MP f/2.4 Depth
Front 8 MP f/2.0 Wide 8 MP f/2.0 Wide
Storage
Memory 4 GB 4 GB
6 GB
Fixed 64 GB 128 GB
Removable microSDXC microSDXC
Processor
Chip MediaTek Helio G85
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 6,000 mAh 5,000 mAh
Features Fast charging 18W Fast charging 18W
Removable False False
Connectivity
5G False False
NFC False True
3.5 mm Audio Jack True True
Micro USB False False
USB Type-C True True
Lightning False False

Size comparison

Realme 7i Vivo Y21s

Realme 7i

Vivo Y21s

6.5"
208 g
7.34 oz

6.51"
182 g
6.42 oz