Galaxy S21
January 2021
A fresh Contour Cut design and an affordable flagship price.
- Display
- 6.2″ Full HD+ Dynamic AMOLED 2X
- Chipset
- Snapdragon 888
- Camera
- 12 + 64 (3×) + 12 MP (ultrawide)
- Battery
- 4000 mAh
Where to buy
These links open a search for the model on each marketplace — prices and availability are on their side. This site does not sell devices.
Advertisement
Model history
The S21 introduced a signature design with a camera block that flows into the frame (Contour Cut) and lowered the starting price to $799. To achieve it, the back panel was made of premium plastic.
Full specifications
| Display | 6.2″ Full HD+ Dynamic AMOLED 2X, 120 Hz |
|---|---|
| Resolution | 1080 × 2400 (421 ppi) |
| Chipset | Snapdragon 888 / Exynos 2100 |
| RAM | 8 GB |
| Storage | 128 / 256 GB |
| Main camera | 12 + 64 (3×) + 12 MP (ultrawide) |
| Front camera | 10 MP |
| Battery | 4000 mAh |
| Charging | 25 W |
| OS | Android 11 (up to 14) |
| Dimensions | 151.7 × 71.2 × 7.9 mm |
| Weight | 169 g |
| Build | Plastic + Armor Aluminum |
| Protection | IP68 |
| Launch price | $799 |
Compare the Galaxy S21
Galaxy S21 — frequently asked questions
When was the Galaxy S21 released?+
The Galaxy S21 was released in January 2021.
What are the Galaxy S21's display specifications?+
The Galaxy S21 has a 6.2″ Full HD+ Dynamic AMOLED 2X, 120 Hz.
What chipset does the Galaxy S21 use?+
The Galaxy S21 is powered by the Snapdragon 888 / Exynos 2100, with 8 GB of RAM and 128 / 256 GB of storage.
What camera does the Galaxy S21 have?+
The Galaxy S21's main camera is 12 + 64 (3×) + 12 MP (ultrawide), with a 10 MP front camera.
What is the battery capacity of the Galaxy S21?+
The Galaxy S21 has a 4000 mAh battery and supports 25 W.
Is the Galaxy S21 water resistant?+
The Galaxy S21 has a IP68 rating.
More Galaxy S
Galaxy S25
A compact Snapdragon 8 Elite flagship with AI agents.
Galaxy S25 Edge
An ultra-thin 5.8 mm flagship with a 200 MP sensor.
Galaxy S25 Ultra
Snapdragon 8 Elite, an upgraded ultrawide and deeper AI.
Galaxy S25+
Quad HD+ 120 Hz on Snapdragon 8 Elite with One UI 7.