TVs / Samsung / Neo QLED QN990F
Samsung · 85" · Neo QLED QN990F
Samsung QN85QN990FFXZA VESA pattern and wall-mount specs
The Samsung QN85QN990FFXZA — the 85-inch Neo QLED QN990F — uses a 600 x 400 mm VESA pattern and weighs 94.2 lb (42.7 kg) without its stand, according to Samsung's product page. Any wall mount whose range covers 600 x 400 and is rated for at least 94.2 lb will hold it.
- 1VESA pattern 600 x 400 mm
- 2Screen 74.1 x 41.7 in
- 3Weight, no stand 94.2 lb
- 485" · sit at 11 ft 6 in
Mount checklist for the QN85QN990FFXZA
- 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: 94.2 lb without the stand. Mounts are rated by maximum load; a mount rated 100 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 Samsung 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: 73.9 x 42 x 0.5 in
Samsung lists the QN85QN990FFXZA at 73.9 in wide, 42 in tall and 0.5 in deep without its stand (188 x 107 cm), and 73.9 x 45.1 x 12 in on its stand — the stand adds 3.1 in of height and needs a surface 12 in deep. On the wall it stands out 0.5 in plus the mount's own profile. Compare it with every other 85-inch body on the above-a-fireplace and TV-cabinet 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 94.2 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' 85-inch TVs: TCL A300W NXTVISION (94.8 lb, Not published); Sony BRAVIA 7 II (101.2 lb, 400 x 400 mm); Sony BRAVIA 5 (102 lb, 400 x 400 mm). None of them shares this TV's pattern — a reminder that size and weight don't predict the holes.
Samsung's other 85-inch models here — Crystal UHD U8000H (400 x 300 mm, 62.6 lb), Micro RGB R85H (600 x 400 mm, 75 lb), Micro RGB R95H (600 x 400 mm, 83.6 lb), Mini LED M70H (400 x 300 mm, 63.3 lb) — use a mix of patterns, so check the exact model before buying a mount.
Among Samsung's 79 models here, 15 use 600 x 400 mm (19%); Samsung's most common pattern is 400 x 300 mm. Samsung's page doesn't state the model year.
Other sizes in the Samsung Neo QLED QN990F line
The pattern is not the same across the line: it changes from 400 x 300 mm on the 75" to 600 x 400 mm on the 85". A mount bought for one size is not automatically right for another.
| Model | Size | VESA (mm) | Weight |
|---|---|---|---|
| QN65QN990FFXZA | 65" | 400 x 300 mm | 47.6 lb |
| QN75QN990FFXZA | 75" | 400 x 300 mm | 67.9 lb |
| QN85QN990FFXZA | 85" | 600 x 400 mm | 94.2 lb |
| QN98QN990FFXZA | 98" | 600 x 400 mm | 149.9 lb |
How it compares with other 85-inch TVs
There are 35 other 85-inch models on this site. 600 x 400 mm is the most common pattern at this size (18 of them). At 94.2 lb it is heavier than the 76.3 lb median for the size — heavier than 26 of them.
Across all sizes, 44 other TVs here use 600 x 400 mm, including models from LG, Sony, TCL, Vizio — for example LG 86MRGB95BUA (86"), LG 86QNED90TUA (86"), LG 86QNED85TUA (86"), LG 100QNED84BU (100"). The 600 x 400 page lists them all.
Where to sit
A 85-inch 16:9 screen is 74.1 in wide and 41.7 in tall. It fills the SMPTE 30° view from 11 ft 6 in and THX's 40° cinema view from 8 ft 6 in. At this size 4K looks sharper than 1080p only from 11 ft 1 in or closer; beyond that, 20/20 eyes cannot tell the two apart. The 85-inch size page has the full table and every model at this size.
Pattern and weight: Samsung product page for QN85QN990FFXZA, checked 2026-10-26 (dimensions 2026-10-26). Viewing distances: geometry from the angles cited on the methodology page. Not affiliated with Samsung.