Samsung Q8F 55-inch (QN55Q8F): dimensions, VESA, weight and specs
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Short answer
The QN55Q8F measures 48.5 × 27.9 × 1 in without its stand (30.2 in high on it), weighs 30.6 lb and mounts with VESA 200x200 mm. It’s a 2025 LED TV with a 120 Hz panel; sit 5 ft 6 in to 7 ft 5 in away.
The Samsung Q8F QLED in the 55-inch class (QN55Q8F) is a 2025 LED 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: 55-85 inch: 120 Hz (up to 144 Hz), 4K 144 Hz on all four HDMI inputs. 50 inch and smaller: 60 Hz, three HDMI inputs. Two feet; the sheet gives each foot’s size but not the span.
Specifications
| Spec | QN55Q8F |
|---|---|
| Screen class / measured diagonal | 55 in / 54.6 in |
| Screen (picture area), W × H (derived) | 47.6 × 26.8 in (121 × 68 cm) |
| Without stand, W × H × D | 48.5 × 27.9 × 1 in (123 × 71 × 3 cm) |
| With stand, H × D | 30.2 × 9.4 in |
| Stand width | not published |
| Weight without / with stand | 30.6 lb / 31.5 lb |
| VESA wall-mount pattern | 200x200 mm |
| Display type | LED: QLED |
| Refresh rate | 120 Hz native, VRR up to 144 Hz |
| HDMI inputs taking 4K 120 Hz+ | 4 of 4 |
| HDR formats | HDR10+, HDR10, HLG |
| Broadcast tuner | not confirmed |
| Anti-reflection (as marketed) | none marketed |
| Model year / spec sheet read | 2025 / November 12, 2026 |
Will it fit?
On furniture. The sheet doesn’t give the stand’s width, so measure the feet before choosing furniture narrower than the TV. On its own stand the screen’s center sits 16.2 in above the furniture top, so a 24 in high stand puts it at a typical seated eye height of 40 in.
On the wall. The TV uses VESA 200x200 mm and weighs 30.6 lb without its stand. Allow about 50.5 × 29.9 in of clear wall (1 in each side). It will stand off the wall by its own 1 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 55-inch TVs
Of the 14 55-inch models in our catalogue, the QN55Q8F is the 13th narrowest and the 3rd lightest. 55-inch TVs we list run 48.1–48.7 in wide and 26.8–39.5 lb without the stand. Full table: 55-inch TV dimensions.
Where to sit
For a 55-inch screen: 5 ft 6 in from your eyes for an immersive picture (40° of view) to 7 ft 5 in for relaxed viewing (30°). See the viewing distance calculator.
Other sizes of the Samsung Q8F
| Size | Model | Width | Weight |
|---|---|---|---|
| 65 in | QN65Q8F | 57.1 in | 45.6 lb |
| 75 in | QN75Q8F | 66 in | 64.2 lb |
| 85 in | QN85Q8F | 74.8 in | 89.1 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 QN55Q8F?
48.5 in wide, 27.9 in high and 1 in deep without the stand; 30.2 in high and 9.4 in deep on its stand. The picture itself is 47.6 × 26.8 in.
What VESA mount does the QN55Q8F use?
200x200 mm (width × height between the screw holes), from Samsung’s spec sheet. Choose a mount that lists 200x200 and is rated for at least 30.6 lb.
How much does the QN55Q8F weigh?
30.6 lb without the stand and 31.5 lb with it.
How far should I sit from the Samsung Q8F 55-inch?
5 ft 6 in (immersive, 40° of view) to 7 ft 5 in (relaxed, 30°), eyes to screen.