Compare phones side by side

OnePlus 8T

Realme C21Y
OnePlus 8T
Realme C21Y

Released in October 2020. Features 6.55 inches screen with a resolution of 1,080 x 2,400 pixels and 402 ppi.

Octa-core processor Qualcomm Snapdragon 865+ 5G SM8250-AB with up to 12 GB memory and 256 GB storage. It has 4,500 mAh battery.

Released in July 2021. Features 6.5 inches screen with a resolution of 720 x 1,600 pixels and 270 ppi.

Octa-core processor Unisoc T610 with up to 4 GB memory and 64 GB storage. It has 5,000 mAh battery.
Head to Head
  • Lighter (6%)
  • Thinner (8%)
  • Much better quality screen (33%)
  • OLED screen
  • Higher screen refresh rate
  • Probably more versatile rear camera
  • Probably better rear camera
  • More memory
  • More storage
  • Much more processing power (25%)
  • Fast charging battery
  • It has 5G
  • It has NFC
  • Probably better front camera
  • Better battery capacity (10%)

Prices Info

8 GB RAM + 128 GB
531.49 €
Amazon.es
12 GB RAM + 256 GB
699.00 €
Amazon.es
4 GB RAM + 64 GB
109.00 €
Amazon.es

Specifications

OnePlus 8T Realme C21Y
Specifications
Brand OnePlus Realme
Model - -
Release Date October 2020 July 2021
Operating System OxygenOS (Android 11) Realme UI (Android 11)
Dimensions
Size 160.7 x 74.1 x 8.4 mm
6.33 x 2.92 x 0.33 in		 164.5 x 76.0 x 9.1 mm
6.48 x 2.99 x 0.36 in
Weight 188 g
6.63 oz		 200 g
7.05 oz
Screen
Size 6.55 inches 6.5 inches
Resolution 1,080 x 2,400 pixels 720 x 1,600 pixels
PPI 402 270
Features OLED, 120Hz -
Cameras
Rear Quad camera
48 MP f/1.7 Wide
16 MP f/2.2 Ultra Wide
5 MP f/2.4 Macro
2 MP f/2.4 Depth		 Triple camera
13 MP f/2.2 Wide
2 MP f/2.4 Macro
2 MP f/2.4 Depth
Front 16 MP f/2.4 Wide 5 MP f/2.2 Wide
Storage
Memory 8 GB
12 GB		 3 GB
4 GB
Fixed 128 GB
256 GB		 32 GB
64 GB
Removable - microSDXC
Processor
Chip Qualcomm Snapdragon 865+ 5G SM8250-AB
Octa-core processor
7 nm		 Unisoc T610
Octa-core processor
12 nm
CPU 1x 2.84 GHz Kryo 585 Prime
3x 2.42 GHz Kryo 585 Gold
4x 1.80 GHz Kryo 585 Silver		 2x 1.80 GHz Cortex-A75
6x 1.80 GHz Cortex-A55
GPU Adreno 650 Mali-G52 MC2
Battery
Capacity 4,500 mAh 5,000 mAh
Features Fast charging 65W -
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

OnePlus 8T Realme C21Y

OnePlus 8T

Realme C21Y

6.55"
188 g
6.63 oz

6.5"
200 g
7.05 oz