Back to Galaxy S21 5G specs
Screen Size Guide
Galaxy S21 5G screen size
The exact display measurements for the Samsung Galaxy S21 5G — in inches, centimetres and millimetres. See it scaled to real-world size and compare it to any other phone below.
In inches
6.2in
In centimetres
15.75cm
In millimetres
157.5mm
5G
Samsung Galaxy S21 5G
6.2″ · 151.7 × 71.2 mm
Display Measurements
Every number that matters
Diagonal
6.2″
15.75 cm · 157.5 mm
Screen width × height
64.6 × 143.6 mm
6.46 × 14.36 cm
Body dimensions
151.7 × 71.2 × 7.9 mm
15.17 × 7.12 cm
Screen area
94.1 cm²
87.2% screen-to-body
Aspect ratio
20.0 : 9
Tall format
Resolution
1080 × 2400
~421 ppi density
Pixel density
421 ppi
166 pixels per cm
Thickness
7.90 mm
0.79 cm · 0.31 in
Quick reference
| Measurement | Inches | Centimetres | Millimetres |
|---|---|---|---|
| Diagonal | 6.20″ | 15.75 cm | 157.5 mm |
| Screen width | 2.54″ | 6.46 cm | 64.6 mm |
| Screen height | 5.65″ | 14.36 cm | 143.6 mm |
| Body height | 5.97″ | 15.17 cm | 151.7 mm |
| Body width | 2.80″ | 7.12 cm | 71.2 mm |
| Body depth | 0.31″ | 0.79 cm | 7.9 mm |
Side-by-side
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