LG QNED85A 100-inch (100QNED85AU): dimensions, VESA, weight and specs
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Short answer
The 100QNED85AU measures 87.8 × 50.3 × 2 in without its stand (52.6 in high on it), weighs 145.3 lb and mounts with VESA 600x400 mm. It’s a 2025 Mini LED TV with a 120 Hz panel; sit 10 ft to 13 ft 7 in away.
The LG QNED evo Mini LED QNED85A in the 100-inch class (100QNED85AU) is a 2025 Mini LED TV. Every number below is from LG’s US spec sheet, re-typed into our own table; the few we work out from it are marked.
Note from the spec sheet: All four HDMI inputs take 4K 120 Hz; VRR up to 144 Hz. HDR10 and HLG only (no Dolby Vision or HDR10+). Feet: 65-86 inch have a second, narrow position (16.7 in on 65, 20.6 in on 75 and 86); the wide span is listed. 100 inch: lowest of two heights.
Specifications
| Spec | 100QNED85AU |
|---|---|
| Screen class / measured diagonal | 100 in / 100.3 in |
| Screen (picture area), W × H (derived) | 87.4 × 49.2 in (222 × 125 cm) |
| Without stand, W × H × D | 87.8 × 50.3 × 2 in (223 × 128 × 5 cm) |
| With stand, H × D | 52.6 × 16.3 in |
| Stand width | 67.9 in between the feet |
| Weight without / with stand | 145.3 lb / 150.1 lb |
| VESA wall-mount pattern | 600x400 mm |
| Display type | Mini LED: QNED MiniLED |
| Resolution | 4K (3840 × 2160) |
| Refresh rate | 120 Hz native, VRR up to 144 Hz |
| HDMI inputs taking 4K 120 Hz+ | 4 of 4 |
| HDR formats | HDR10, HLG |
| Broadcast tuner | ATSC 1.0 |
| Anti-reflection (as marketed) | none marketed |
| Model year / spec sheet read | 2025 / November 13, 2026 |
Will it fit?
On furniture. Its feet need a furniture top at least 71.9 in wide (67.9 in plus 2 in each side) and 17.3 in deep. On its own stand the screen’s center sits 27.5 in above the furniture top, so a 13 in high stand puts it at a typical seated eye height of 40 in.
On the wall. The TV uses VESA 600x400 mm and weighs 145.3 lb without its stand. Allow about 89.8 × 52.3 in of clear wall (1 in each side). It will stand off the wall by its own 2 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 100-inch TVs
Of the 3 100-inch models in our catalogue, the 100QNED85AU is the narrowest and the heaviest. 100-inch TVs we list run 87.8 in wide and 136.7–145.3 lb without the stand. Full table: 100-inch TV dimensions.
Where to sit
For a 100-inch screen: 10 ft from your eyes for an immersive picture (40° of view) to 13 ft 7 in for relaxed viewing (30°). See the viewing distance calculator.
Other sizes of the LG QNED85A
| Size | Model | Width | Weight |
|---|---|---|---|
| 55 in | 55QNED85AUA | 48.7 in | 32.8 lb |
| 65 in | 65QNED85AUA | 57.3 in | 49.6 lb |
| 75 in | 75QNED85AUA | 66 in | 72.8 lb |
| 86 in | 86QNED85AUA | 75.9 in | 110.2 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 100QNED85AU?
87.8 in wide, 50.3 in high and 2 in deep without the stand; 52.6 in high and 16.3 in deep on its stand. The picture itself is 87.4 × 49.2 in.
What VESA mount does the 100QNED85AU use?
600x400 mm (width × height between the screw holes), from LG’s spec sheet. Choose a mount that lists 600x400 and is rated for at least 145.3 lb.
How much does the 100QNED85AU weigh?
145.3 lb without the stand and 150.1 lb with it.
How far should I sit from the LG QNED85A 100-inch?
10 ft (immersive, 40° of view) to 13 ft 7 in (relaxed, 30°), eyes to screen.