Back to Galaxy S21 Ultra 5G specs
Screen Size Guide
Galaxy S21 Ultra 5G screen size
The exact display measurements for the Samsung Galaxy S21 Ultra 5G — in inches, centimetres and millimetres. See it scaled to real-world size and compare it to any other phone below.
In inches
6.8in
In centimetres
17.27cm
In millimetres
172.7mm
5G
Samsung Galaxy S21 Ultra 5G
6.8″ · 165.1 × 75.6 mm
Display Measurements
Every number that matters
Diagonal
6.8″
17.27 cm · 172.7 mm
Screen width × height
70.9 × 157.5 mm
7.09 × 15.75 cm
Body dimensions
165.1 × 75.6 × 8.9 mm
16.51 × 7.56 cm
Screen area
112.1 cm²
89.8% screen-to-body
Aspect ratio
20.0 : 9
Tall format
Resolution
1440 × 3200
~515 ppi density
Pixel density
515 ppi
203 pixels per cm
Thickness
8.90 mm
0.89 cm · 0.35 in
Quick reference
| Measurement | Inches | Centimetres | Millimetres |
|---|---|---|---|
| Diagonal | 6.80″ | 17.27 cm | 172.7 mm |
| Screen width | 2.79″ | 7.09 cm | 70.9 mm |
| Screen height | 6.20″ | 15.75 cm | 157.5 mm |
| Body height | 6.50″ | 16.51 cm | 165.1 mm |
| Body width | 2.98″ | 7.56 cm | 75.6 mm |
| Body depth | 0.35″ | 0.89 cm | 8.9 mm |
Side-by-side
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