55-Inch TV Dimensions
A 55-inch TV with a 16:9 aspect ratio has a screen 121.8 cm (47.9 in) wide and 68.5 cm (27.0 in) tall — an area of 0.83 m². Add 1–3 cm per side for the bezel, depending on the model.
| Parameter | cm | in |
|---|---|---|
| Width | 121.8 cm | 47.9 in |
| Height | 68.5 cm | 27.0 in |
| Area | 8339 cm² | 1293 in² |
| PPI (at 4K) | 80.1 PPI | |
| Viewing distance | 1.67 m – 2.27 m (5.5 ft – 7.5 ft) | |
55-inch TV vs nearby sizes
How wide is a 55-inch TV?
A 55-inch 16:9 TV is 121.8 cm (47.9 in) wide and 68.5 cm (27.0 in) tall, measuring the visible screen only.
How far should I sit from a 55-inch TV?
The recommended viewing distance is about 1.67 m – 2.27 m (5.5 ft – 7.5 ft), based on a 30°–40° horizontal viewing angle.
What is the PPI of a 55-inch TV at 4K?
At 3840×2160 (4K), a 55-inch TV has a pixel density of 80.1 PPI.