TCL 75QM7K VESA pattern and wall-mount specs
The TCL 75QM7K — the 75-inch QM7K — uses a 300 x 300 mm VESA pattern and weighs 54.2 lb (24.6 kg) without its stand, according to TCL's product page. Any wall mount whose range covers 300 x 300 and is rated for at least 54.2 lb will hold it.
Mount checklist for the 75QM7K
- 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: 54.2 lb without the stand. Mounts are rated by maximum load; a mount rated 60 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 TCL 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.
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 54.2 lb it is a heavy set: plan a two-person lift, fix the mount into at least two studs or into masonry, and pick a mount whose rating leaves clear margin.
Closest in weight among other brands' 75-inch TVs: Samsung Micro RGB R85H (56 lb, 400 x 300 mm); Samsung Neo QLED QN80H (50.7 lb, 400 x 300 mm); LG QNED8MB Mini LED (48.7 lb, 300 x 300 mm). 1 of them shares this TV's pattern.
TCL's other 75-inch models here — QM6K (300 x 300 mm, 50.7 lb), QM8K (400 x 400 mm, 62.6 lb) — use a mix of patterns, so check the exact model before buying a mount.
Among TCL's 15 models here, 7 use 300 x 300 mm (47%), the most common TCL pattern. TCL's page doesn't state the model year.
Other sizes in the TCL QM7K line
The pattern is not the same across the line: it changes from 300 x 300 mm on the 75" to 600 x 400 mm on the 85", and it changes from 600 x 400 mm on the 85" to 600 x 500 mm on the 98", and it changes from 600 x 500 mm on the 98" to 1000 x 600 mm on the 115". A mount bought for one size is not automatically right for another.
| Model | Size | VESA (mm) | Weight |
|---|---|---|---|
| 55QM7K | 55" | 300 x 300 mm | 29.3 lb |
| 65QM7K | 65" | 300 x 300 mm | 39.6 lb |
| 75QM7K | 75" | 300 x 300 mm | 54.2 lb |
| 85QM7K | 85" | 600 x 400 mm | 75.2 lb |
| 98QM7K | 98" | 600 x 500 mm | 119.7 lb |
| 115QM7K | 115" | 1000 x 600 mm | 216.7 lb |
How it compares with other 75-inch TVs
There are 28 other 75-inch models on this site. The most common pattern at this size is 400 x 400 mm (13 models); this TV's 300 x 300 mm is shared by 6 other 75-inch models. At 54.2 lb it is lighter than the 67.8 lb median for the size — lighter than 22 of them.
Across all sizes, 33 other TVs here use 300 x 300 mm, including models from LG, Sony — 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 75-inch 16:9 screen is 65.4 in wide and 36.8 in tall. It fills the SMPTE 30° view from 10 ft 2 in and THX's 40° cinema view from 7 ft 6 in. At this size 4K looks sharper than 1080p only from 9 ft 9 in or closer; beyond that, 20/20 eyes cannot tell the two apart. The 75-inch size page has the full table and every model at this size.
Pattern and weight: TCL product page for 75QM7K, checked 2026-10-20. Viewing distances: geometry from the angles cited on the methodology page. Not affiliated with TCL.