LG · 100" · QNED evo QNED85A
LG 100QNED85AU VESA pattern and wall-mount specs
The LG 100QNED85AU — the 100-inch QNED evo QNED85A — uses a 600 x 400 mm VESA pattern and weighs 145.3 lb (65.9 kg) without its stand, according to LG's product page. Any wall mount whose range covers 600 x 400 and is rated for at least 145.3 lb will hold it.
- 1VESA pattern 600 x 400 mm
- 2Screen 87.2 x 49 in
- 3Weight, no stand 145.3 lb
- 4100" · sit at 13 ft 7 in
Mount checklist for the 100QNED85AU
- Pattern: 600 mm wide by 400 mm high (23.6 x 15.7 in). On a mount's box, both numbers must sit inside its range — "up to 400 x 400" fits smaller TVs, but not this one.
- Standard: a rectangular pattern outside the square Part F table, which is normal for current TVs; screws are usually M6 or M8 at this size, but the manual is the authority.
- Weight: 145.3 lb without the stand. Mounts are rated by maximum load; a mount rated 150 lb or more leaves no doubt, and full-motion arms should have more margin than fixed plates because the load sits further from the wall.
- Screws: use the screw length and any spacers the LG manual specifies. Too long can damage the panel; too short strips the insert.
- Wall: fix the mount to studs or masonry with the hardware the mount maker supplies for that wall type.
Body size: 87.8 x 50.3 x 2 in
LG lists the 100QNED85AU at 87.8 in wide, 50.3 in tall and 2 in deep without its stand (223 x 128 cm). LG prints the size on the stand as 87.8 in x Position 1 = 54 in / Position 2 =52.6 in x 16.3 in: the stand has two height positions, so no single with-stand box is stored. On the wall it stands out 2 in plus the mount's own profile. Other TVs' body sizes are on the will-it-fit pages.
What that means when you shop
600 x 400 mm needs a mount sold for large TVs; compact and "up to 400 x 400" mounts will not reach the holes. Large fixed and tilting mounts usually cover it, and most heavy-duty full-motion arms do. At 145.3 lb this is a very heavy set: it needs a heavy-duty mount, fixings into studs or masonry, and three people or a professional installer to lift it safely.
Closest in weight among other brands' 100-inch TVs: Samsung Micro RGB R85H (132.9 lb, 600 x 400 mm); Samsung Neo QLED QN80H (129.8 lb, 600 x 400 mm); Samsung Mini LED M90H (121.2 lb, 600 x 400 mm). All share this TV's pattern, so a mount chosen for one would fit them too.
Same mount, different model: LG's 100QNED84BU (QNED evo Mini LED QNED84B, 2026) also uses 600 x 400 mm and weighs 145.3 lb. A mount that suits the 100QNED85AU suits it too, which is handy if you are choosing between them.
Among LG's 158 models here, 16 use 600 x 400 mm (11%); LG's most common pattern is 300 x 200 mm. It is a 2025 model still listed by LG.
Other sizes in the LG QNED evo QNED85A line
The pattern is not the same across the line: it changes from 300 x 300 mm on the 65" to 400 x 300 mm on the 75", and it changes from 400 x 300 mm on the 75" to 600 x 400 mm on the 86". A mount bought for one size is not automatically right for another.
| Model | Size | VESA (mm) | Weight |
|---|---|---|---|
| 55QNED85AUA | 55" | 300 x 300 mm | 32.8 lb |
| 65QNED85AUA | 65" | 300 x 300 mm | 49.6 lb |
| 75QNED85AUA | 75" | 400 x 300 mm | 72.8 lb |
| 86QNED85AUA | 86" | 600 x 400 mm | 110.2 lb |
| 100QNED85AU | 100" | 600 x 400 mm | 145.3 lb |
How it compares with other 100-inch TVs
There are 6 other 100-inch models on this site. 600 x 400 mm is the most common pattern at this size (7 of them). At 145.3 lb it is heavier than the 131.4 lb median for the size — heavier than 4 of them.
Across all sizes, 44 other TVs here use 600 x 400 mm, including models from Samsung, Sony, TCL, Vizio — for example Samsung MRN85R85HAFXZA (85"), Samsung MRN100R85HFXZA (100"), Samsung MRN85R95HAFXZA (85"), Samsung UN100M90HFXZA (100"). The 600 x 400 page lists them all.
Where to sit
A 100-inch 16:9 screen is 87.2 in wide and 49 in tall. It fills the SMPTE 30° view from 13 ft 7 in and THX's 40° cinema view from 10 ft. At this size 4K looks sharper than 1080p only from 13 ft or closer; beyond that, 20/20 eyes cannot tell the two apart. The 100-inch size page has the full table and every model at this size.
Pattern and weight: LG product page for 100QNED85AU, checked 2026-10-26 (dimensions 2026-10-26); 2025 model. Viewing distances: geometry from the angles cited on the methodology page. Not affiliated with LG.