# Samsung S90H 83-inch (QN83S90H): dimensions, VESA, weight and specs

Source: https://specwiseguide.com/tv/qn83s90h/
Updated: 2026-11-12 · By SMART SC Editorial Team

**Short answer:** The **QN83S90H** measures **72.9 × 41.8 × 1.8 in** without its stand (44.6 in high on it), weighs **82.9 lb** and mounts with **VESA 400x300 mm**. It's a 2026 OLED TV with a 120 Hz panel; sit 8 ft 3 in to 11 ft 3 in away.

The Samsung S90H OLED in the 83-inch class (QN83S90H) is a 2026 OLED TV. Every number below is from Samsung's US spec sheet, re-typed into our own table; the few we work out from it are marked.

*Note from the spec sheet: Up to 4K 165 Hz on all four HDMI inputs. Glare Free anti-reflection on every size (the 42 and 48 inch get OLED HDR instead of OLED HDR+).*

## Specifications

*Samsung S90H OLED 83-inch, from Samsung's US spec sheet. Rows marked (derived) are worked out from the measured diagonal and the 16:9 shape.*

| Spec | QN83S90H |
|---|---|
| Screen class / measured diagonal | 83 in / 82.5 in |
| Screen (picture area), W × H (derived) | 71.9 × 40.4 in (183 × 103 cm) |
| Without stand, W × H × D | 72.9 × 41.8 × 1.8 in (185 × 106 × 5 cm) |
| With stand, H × D | 44.6 × 14.1 in |
| Stand width | 14.4 in pedestal |
| Weight without / with stand | 82.9 lb / 86.9 lb |
| VESA wall-mount pattern | 400x300 mm |
| Display type | OLED: OLED with Glare Free |
| Resolution | 4K (3840 × 2160) |
| Refresh rate | 120 Hz native, VRR up to 165 Hz |
| HDMI inputs taking 4K 120 Hz+ | 4 of 4 |
| HDR formats | HDR10+, HDR10, HLG |
| Broadcast tuner | ATSC 1.0 |
| Anti-reflection (as marketed) | Glare Free |
| Model year / spec sheet read | 2026 / November 12, 2026 |

## Will it fit?

**On furniture.** Its pedestal needs a furniture top at least **18.4 in** wide (14.4 in plus 2 in each side) and 15.1 in deep. On its own stand the screen's center sits 23.7 in above the furniture top, so a **16 in** high stand puts it at a typical seated eye height of 40 in. 

**On the wall.** The TV uses VESA 400x300 mm and weighs 82.9 lb without its stand. Allow about 74.9 × 43.8 in of clear wall (1 in each side). It will stand off the wall by its own 1.8 in plus the mount's depth, which the mount's own spec sheet gives. See [how to choose a wall mount](/tv-wall-mount-types/). To compare it with other TVs against your own room, use [Will it fit?](/will-it-fit/).

## How it compares with other 83-inch TVs

Of the 6 83-inch models in our catalogue, the QN83S90H is the **widest** and the 4th lightest. 83-inch TVs we list run 72.5–72.9 in wide and 58.9–86 lb without the stand. 

## Where to sit

For a 83-inch screen: **8 ft 3 in** from your eyes for an immersive picture (40° of view) to **11 ft 3 in** for relaxed viewing (30°). See the [viewing distance calculator](/tv-size-viewing-distance/).

## Other sizes of the Samsung S90H

| Size | Model | Width | Weight |
|---|---|---|---|
| 55 in | [QN55S90H](/tv/qn55s90h/) | 48.2 in | 32.2 lb |
| 65 in | [QN65S90H](/tv/qn65s90h/) | 56.9 in | 42.1 lb |
| 77 in | [QN77S90H](/tv/qn77s90h/) | 67.7 in | 71.4 lb |

[Check price on Amazon](https://www.amazon.com/s?k=Samsung+S90H+QN83S90H&tag=specwiseguide-20)

We haven't tested this TV. For measured brightness, input lag and reflections, see an independent lab such as [RTINGS](https://www.rtings.com/tv).

## Frequently asked questions

### What are the dimensions of the QN83S90H?

72.9 in wide, 41.8 in high and 1.8 in deep without the stand; 44.6 in high and 14.1 in deep on its stand. The picture itself is 71.9 × 40.4 in.

### What VESA mount does the QN83S90H use?

400x300 mm (width × height between the screw holes), from Samsung's spec sheet. Choose a mount that lists 400x300 and is rated for at least 82.9 lb.

### How much does the QN83S90H weigh?

82.9 lb without the stand and 86.9 lb with it.

### How far should I sit from the Samsung S90H 83-inch?

8 ft 3 in (immersive, 40° of view) to 11 ft 3 in (relaxed, 30°), eyes to screen.

## Sources

- [Samsung S90H specifications sheet](https://static.pcrichard.com/docs/QN55S90H_Specifications-Sheet_01.pdf)