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Galaxy S21
6.2 inScreen size
8 GBRAM
4,000 mAhBattery
10 MPMain camera
171 gWeight
Display
- Screen size
- 6.2 innews.samsung.com · read 4 Oct 2026
- Resolution
- 2400 × 1080news.samsung.com · read 4 Oct 2026
- Panel
- Dynamic AMOLED 2Xnews.samsung.com · read 4 Oct 2026
- Refresh rate
- 120 Hznews.samsung.com · read 4 Oct 2026
Performance
- CPU
- Snapdragon 888news.samsung.com · read 4 Oct 2026
Memory and storage
- RAM
- 8 GBnews.samsung.com · read 4 Oct 2026
- Storage from
- 128 GBnews.samsung.com · read 4 Oct 2026
- Storage up to
- 256 GBnews.samsung.com · read 4 Oct 2026
Battery and charging
- Battery
- 4,000 mAhnews.samsung.com · read 4 Oct 2026
- Wired charging
- 10 Wnews.samsung.com · read 4 Oct 2026
Cameras
- Main camera
- 10 MPnews.samsung.com · read 4 Oct 2026
- Max digital zoom
- 3×news.samsung.com · read 4 Oct 2026
Size and build
- Height
- 151.7 mmnews.samsung.com · read 4 Oct 2026
- Width
- 71.2 mmnews.samsung.com · read 4 Oct 2026
- Thickness
- 7.9 mmnews.samsung.com · read 4 Oct 2026
- Weight
- 171 gnews.samsung.com · read 4 Oct 2026
- Water and dust rating
- IP68news.samsung.com · read 4 Oct 2026
Connectivity
- 5G
- Yesnews.samsung.com · read 4 Oct 2026
- Ultra Wideband
- Yesnews.samsung.com · read 4 Oct 2026
Software
- Software at launch
- Android 11news.samsung.com · read 4 Oct 2026