TVs / Vizio / Mini LED Quantum 4K
Vizio · 55" · Mini LED Quantum 4K
Vizio VQM55C-1004 VESA pattern and wall-mount specs
The Vizio VQM55C-1004 — the 55-inch Mini LED Quantum 4K — uses a 300 x 300 mm VESA pattern and weighs 21.76 lb (9.9 kg) without its stand, according to Vizio's product page. Any wall mount whose range covers 300 x 300 and is rated for at least 21.76 lb will hold it.
- 1VESA pattern 300 x 300 mm
- 2Screen 47.9 x 27 in
- 3Weight, no stand 21.76 lb
- 455" · sit at 7 ft 5 in
Mount checklist for the VQM55C-1004
- Pattern: 300 mm wide by 300 mm high (11.8 x 11.8 in). On a mount's box, both numbers must sit inside its range — "up to 400 x 400" fits this TV.
- Standard: a square Part F pattern in the VESA MIS standard, which uses M6 or M8 screws.
- Weight: 21.76 lb without the stand. Mounts are rated by maximum load; a mount rated 30 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 Vizio 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: 48.26 x 27.78 x 2.91 in
Vizio lists the VQM55C-1004 at 48.26 in wide, 27.78 in tall and 2.91 in deep without its stand (123 x 71 cm), and 48.26 x 30.22 x 10.47 in on its stand — the stand adds 2.4 in of height and needs a surface 10.47 in deep. On the wall it stands out 2.91 in plus the mount's own profile. Compare it with every other 55-inch body on the above-a-fireplace and TV-cabinet pages.
What that means when you shop
300 x 300 mm sits in the middle of the range most "medium to large" mounts cover — check that the mount's largest pattern is at least 300 wide and 300 tall, because some budget mounts stop at 300 x 300. At 21.76 lb this is a light TV — one person can hold it while another hooks it on, and almost any mount for its pattern is rated well above it.
Closest in weight among other brands' 55-inch TVs: Samsung Crystal UHD U8000H (21.8 lb, 200 x 200 mm); Samsung Mini LED M80H (21.8 lb, 200 x 200 mm); Samsung Mini LED M70H (22.1 lb, 200 x 200 mm). None of them shares this TV's pattern — a reminder that size and weight don't predict the holes.
Vizio's other 55-inch models here — Quantum 4K (200 x 300 mm, 20.9 lb) — all use a different pattern, so check the exact model before buying a mount.
Among Vizio's 17 models here, 3 use 300 x 300 mm (18%); Vizio's most common pattern is 200 x 200 mm. Vizio's page doesn't state the model year.
Other sizes in the Vizio Mini LED Quantum 4K line
The pattern is not the same across the line: it changes from 200 x 200 mm on the 43" to 400 x 300 mm on the 50", and it changes from 400 x 300 mm on the 50" to 300 x 300 mm on the 55", and 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 85". A mount bought for one size is not automatically right for another.
| Model | Size | VESA (mm) | Weight |
|---|---|---|---|
| VQM43C-1001 | 43" | 200 x 200 mm | 15.81 lb |
| VQM50C-1010 | 50" | 400 x 300 mm | 20.06 lb |
| VQM55C-1004 | 55" | 300 x 300 mm | 21.76 lb |
| VQM65C-1004 | 65" | 300 x 300 mm | 29.98 lb |
| VQM75C-1004 | 75" | 400 x 300 mm | 42.99 lb |
| VQM85C-1010 | 85" | 600 x 400 mm | 65.26 lb |
How it compares with other 55-inch TVs
There are 29 other 55-inch models on this site. 300 x 300 mm is the most common pattern at this size (11 of them). At 21.76 lb it is lighter than the 31 lb median for the size — lighter than 27 of them.
Across all sizes, 42 other TVs here use 300 x 300 mm, including models from LG, Sony, TCL — for example LG OLED77G3PUA (77"), LG OLED77G6WUA (77"), LG OLED77M3YUA (77"), LG 65QNED85BUA (65"). The 300 x 300 page lists them all.
Where to sit
A 55-inch 16:9 screen is 47.9 in wide and 27 in tall. It fills the SMPTE 30° view from 7 ft 5 in and THX's 40° cinema view from 5 ft 6 in. At this size 4K looks sharper than 1080p only from 7 ft 2 in or closer; beyond that, 20/20 eyes cannot tell the two apart. The 55-inch size page has the full table and every model at this size.
Pattern and weight: VIZIO product page for VQM55C-1004, checked 2026-10-21. Viewing distances: geometry from the angles cited on the methodology page. Not affiliated with Vizio.