Samsung S90H 83-inch (QN83S90H): dimensions, VESA, weight and specs
As an Amazon Associate I earn from qualifying purchases. We don't accept payment for placement. Details
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
| 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 |
| 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. To compare it with other TVs against your own room, use Will it fit?.
How it compares with other 83-inch TVs
Of the 3 83-inch models in our catalogue, the QN83S90H is the widest and the heaviest. 83-inch TVs we list run 72.5–72.9 in wide and 62.4–82.9 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.
Other sizes of the Samsung S90H
| Size | Model | Width | Weight |
|---|---|---|---|
| 55 in | QN55S90H | 48.2 in | 32.2 lb |
| 65 in | QN65S90H | 56.9 in | 42.1 lb |
| 77 in | QN77S90H | 67.7 in | 71.4 lb |
We haven’t tested this TV. For measured brightness, input lag and reflections, see an independent lab such as RTINGS.
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.