Dimensions
70 inch TV dimensions
A 70 inch TV measures 155 cm × 87.2 cm of active area — 61 in by 34.3 in — and about 156.2 cm wide including its bezels. Below it is drawn to scale on a 200 cm wall, measured against real spaces, and compared with the sizes either side of it.
The 70 inch sits between two far more common sizes, and that alone explains most of what's confusing about shopping for one.
The body is about 156 cm. A 150 cm alcove is short by about 3 cm, so the honest answer there is "no", not "tight" — it needs roughly 159 cm to clear with a hand's width either side. A 200 cm wall leaves a comfortable margin on both sides.
It is drawn for a seat about 2.1 to 2.9 m back — 213 to 289 cm for general viewing, depending on how immersive you want the picture to feel.
A 70 is also a less common retail size than the 65 or 75 either side of it — worth checking current stock before settling on this exact size rather than a neighbour. The tables below are computed for this size specifically: the exact picture and body dimensions, the fit against four wall zones and four media units, and the distances that suit.
On a 200 cm wall
Exact size
| Aspect | Active area | Active area (in) | Body, approx. | Height on its stand |
|---|---|---|---|---|
| 16:9 | 155 cm × 87.2 cm | 61 in × 34.3 in | 156.2 cm × 89 cm | 94 cm |
Active areas are exact for the aspect ratio. Body sizes and stand heights are approximate — check the model’s spec sheet.
Does it fit your wall or your unit?
| Space | Size | Fits? | Detail |
|---|---|---|---|
| Narrow alcove | 140 cm × 90 cm | Doesn’t fit | needs 156 cm of wall, you have 140 |
| Small wall | 160 cm × 100 cm | Fits | cramped — less than 2 cm each side |
| Standard wall | 200 cm × 120 cm | Fits | 78% of the width, 21.9 cm spare |
| Wide wall | 260 cm × 140 cm | Fits | 60% of the width, 51.9 cm spare |
| Compact unit | 120 cm wide | Doesn’t fit | its feet span 125 cm, the unit gives you 116 |
| Standard unit | 150 cm wide | Fits | overhangs the unit by 3 cm each side |
| Wide unit | 180 cm wide | Fits | 87% of the width, 11.9 cm spare |
| Low sideboard | 200 cm wide | Fits | 78% of the width, 21.9 cm spare |
How far back to sit
| Used for | Sit | In feet | Field of view |
|---|---|---|---|
| General TV | 2.5 m – 3.1 m | 8 ft 4 in – 10 ft 2 in | 28–34° |
| Sports | 2.4 m – 2.9 m | 7 ft 10 in – 9 ft 6 in | 30–36° |
| Gaming | 2.3 m – 2.9 m | 7 ft 5 in – 9 ft 6 in | 30–38° |
| Movies | 2.1 m – 2.5 m | 7 ft 0 in – 8 ft 4 in | 34–40° |
| Home cinema | 1.9 m – 2.4 m | 6 ft 2 in – 7 ft 10 in | 36–45° |
The sizes either side
| Size | Active width | Width | Screen area |
|---|---|---|---|
| 65" | 143.9 cm | −7% | −14% |
| 75" | 166 cm | +7% | +15% |
Compared with a 70" 16:9 panel. Area grows roughly as the square of the diagonal, which is why a step up is always a bigger jump than it sounds.
Common questions
- How wide is a 70 inch TV?
- The active area of a 70 inch TV is 155 cm wide and 87.2 cm tall — 61 in by 34.3 in. With bezels the body is about 156.2 cm wide, which is the figure to measure your space against.
- How tall is a 70 inch TV on its stand?
- About 94 cm from the surface it stands on to the top of the panel: 89 cm of body on 5 cm of stand. Both are estimates from the size band — check the model’s spec sheet.
- Will a 70 inch TV fit a 200 cm × 120 cm space?
- Yes. Standard wall is 200 cm × 120 cm, and a 70 inch TV uses 78 % of its width, leaving 21.9 cm spare.