Samsung QN65QN90B VESA Size & Mount Fit
Quick answer
The Samsung QN65QN90B uses a 400×300 mm VESA pattern (M8 screws). Screw spec: M8. The QN65QN90B weighs 53.8 lb (24.4 kg) without the stand. Any mount rated for VESA 400×300 or larger and at least 70 lb will fit the QN65QN90B. Verified against the Samsung documentation — see source below.
QN65QN90B mounting specs
| VESA pattern | 400×300 mm (15.7×11.8 in) |
|---|---|
| Screw thread | M8 |
| Screw length | M8 per Samsung owner's manuals (thread not stated on this spec sheet); the 2021+ guides list 11-13 mm hole depths - keep bolts short |
| Weight without stand | 53.8 lb (24.4 kg) |
| Stand footprint (W×D) | 13.4 × 11.2 in — center pedestal base |
| Screen size | 65 in |
| Model year | 2022 |
| Series | QN90B Neo QLED |
| Known aliases | QN65QN90BAFXZA |
| Source | Manufacturer documentation |
Heaviest 65 in Samsung in our database at 53.8 lb - pick a mount rated at least 70 lb and anchor into two studs. Center 'Bending Plate' stand plate is 13.4 x 11.2 in per the spec sheet.
Among the 21 verified 65-inch TVs in our database, the QN65QN90B is #20 lightest of 21 at 53.8 lb — the 65-inch range here runs 30.9 to 56.4 lb. Within Samsung, the UN65TU7000, UN58TU7000, UN70TU7000 share the QN65QN90B's 400×300 mm pattern.
Mounts that fit the QN65QN90B
Filtered from our mount database: pattern covers 400×300 mm, rating is at least 70 lb (20% margin over the QN65QN90B's 53.8 lb), and the 65-inch screen is within the listed range.
EchoGear EGLF2 Full Motion
Smooth dual-arm full motion with 22 in of extension for corner installs.
Supports VESA 100×100 up to 600×400 mm and 125 lb — clears the QN65QN90B's 400×300 mm / 53.8 lb.
Wall: 16-in dual stud required
EchoGear EGLT1 Tilting
Deep 15-degree tilt for bedroom and above-fireplace placements.
Supports VESA 200×200 up to 600×400 mm and 125 lb — clears the QN65QN90B's 400×300 mm / 53.8 lb.
Wall: 16-in dual stud required
EchoGear EGLL1 Low-Profile Fixed
Ultra-low-profile fixed mount that keeps the TV about an inch off the wall.
Supports VESA 200×200 up to 600×400 mm and 125 lb — clears the QN65QN90B's 400×300 mm / 53.8 lb.
Wall: 16-in dual stud required
Mount-It! MI-509B Ceiling
Ceiling mount for larger screens with tilt and telescoping height.
Supports VESA 100×100 up to 600×400 mm and 110 lb — clears the QN65QN90B's 400×300 mm / 53.8 lb.
Wall: lag-bolt into a ceiling joist per the manual
Pipishell PISF1 Fixed
Heavy-duty fixed plate for big panels; sits low and rigid.
Supports VESA 200×200 up to 600×400 mm and 132 lb — clears the QN65QN90B's 400×300 mm / 53.8 lb.
Wall: 16-in dual stud required
Not sure between two of them? Run the Will It Fit checker for a verdict with reasons.
Screws & spacers for the QN65QN90B
The QN65QN90B takes M8 bolts: M8 per Samsung owner's manuals (thread not stated on this spec sheet); the 2021+ guides list 11-13 mm hole depths - keep bolts short. A bolt longer than the documented spec can bottom out against internal components and damage the panel — thread a screw in by hand first and confirm it seats before mounting the TV.
If your mount's hardware kit doesn't include the right length, a universal TV hardware kit covers M4–M8 in common lengths. More detail in the screw size guide.
Standing the QN65QN90B on furniture instead?
The QN65QN90B uses a single center base 13.4 in wide and 11.2 in deep — any flat, level surface at least 16 in wide carries it, even if the panel itself overhangs the sides.
Furniture narrower than 16 in? A universal pedestal stand bolts into the same 400×300 mm VESA holes (M8 screws) and stands on a single center column — the usual fix instead of replacing the console. Check its weight rating against the QN65QN90B's 53.8 lb.
Replacement remote for the QN65QN90B
Samsung Smart SolarCell Remote (TM2280E) — part number BN59-01385A — is the matching remote for the QN65QN90B. Solar plus USB-C rechargeable voice remote (Bluetooth/RF with IR) - no disposable batteries. OEM dealer listings name QN55Q60BAFXZA and QN55/QN65QN90BAFXZA among the models this remote originally shipped with; BN59-01385B and BN59-01391A/B are interchangeable variants.
Full compatibility list, substitutes and ordering advice: BN59-01385A remote page. Order by the part number, not the TV size — one remote covers the platform. All Samsung remotes are on the brand hub.
Double-check before buying
- Remove any plastic hole plugs on the back panel and confirm all 4 threaded holes are present and undamaged.
- Measure hole spacing center-to-center in millimeters — you should get 400 mm across and 300 mm vertically.
- Compare the model number on the back-panel sticker with the one on this page (QN65QN90B) — retail variants can differ.
How to verify yourself
- Lay the TV screen-down on a soft, flat surface and locate the 4 threaded holes on the back.
- Measure horizontally between the centers of the upper holes, then vertically between an upper and a lower hole — in millimeters.
- Match the two numbers to a standard pattern (for the QN65QN90B: 400×300 mm). Full walkthrough with photos of what to avoid: how to measure VESA.
Frequently asked questions
What VESA pattern does the Samsung QN65QN90B use?
The Samsung QN65QN90B uses a 400×300 mm VESA pattern — 400 mm between hole centers horizontally and 300 mm vertically (about 15.7×11.8 in). Any bracket whose supported range covers 400×300 mm will line up. Confirm on the back panel before ordering, since retail variants of a series occasionally differ.
What size screws does the QN65QN90B need for wall mounting?
The QN65QN90B takes M8 metric screws. Documented length: M8 per Samsung owner's manuals (thread not stated on this spec sheet); the 2021+ guides list 11-13 mm hole depths - keep bolts short. A bolt that is too long can bottom out and damage the panel or internals, so verify thread depth on the QN65QN90B with a hand-tightened test screw before torquing anything down.
How much does the QN65QN90B weigh without the stand?
The QN65QN90B weighs 53.8 lb (24.4 kg) without the stand or cables. For a 20% safety margin, pick a mount rated for at least 70 lb. Anchoring matters as much as the rating: at this weight, one properly hit stud is usually enough, but follow your mount's instructions.
Will a 600×400 mount fit the QN65QN90B?
A bracket sold as 600×400-only will not line up with the QN65QN90B's 400×300 mm holes. Most 600×400 mounts, however, support a range of patterns — if the spec sheet lists 400×300 mm, it fits directly. If not, a VESA adapter plate (400×300→600×400) bridges the difference; see our adapter guide.
How wide is the stand base on the QN65QN90B?
The QN65QN90B stands on a single center base about 13.4 in wide and 11.2 in deep, so it doesn't need furniture as wide as the panel — 16 in of flat, level surface carries it. Keep the whole base on the surface and mind the screen overhang on narrow cabinets.
What replacement remote works with the QN65QN90B?
Samsung Smart SolarCell Remote (TM2280E) (part BN59-01385A) is the matching remote for the QN65QN90B. Solar plus USB-C rechargeable voice remote (Bluetooth/RF with IR) - no disposable batteries. OEM dealer listings name QN55Q60BAFXZA and QN55/QN65QN90BAFXZA among the models this remote originally shipped with; BN59-01385B and BN59-01391A/B are interchangeable variants. Order by the part number rather than by TV size — one remote covers the whole platform.
Can the QN65QN90B be mounted on a full-motion bracket?
Yes. At 53.8 lb, the QN65QN90B is within range of full-motion arms rated 70 lb or higher — 3 full-motion mount(s) in our database clear it. Articulating arms add leverage on the wall, so stud anchoring per the mount manufacturer's instructions is more important than with fixed brackets.