TVs / LG / Gallery TV LX7 Mini LED
LG 55LX7BPUA VESA pattern and wall-mount specs
The LG 55LX7BPUA — the 55-inch Gallery TV LX7 Mini LED — uses a 400 x 300 mm VESA pattern and weighs 41 lb (18.6 kg) without its stand, according to LG's product page. Any wall mount whose range covers 400 x 300 and is rated for at least 41 lb will hold it.
Mount checklist for the 55LX7BPUA
- Pattern: 400 mm wide by 300 mm high (15.7 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 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: 41 lb without the stand. Mounts are rated by maximum load; a mount rated 50 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.
What that means when you shop
400 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 400 wide and 300 tall, because some budget mounts stop at 300 x 300. At 41 lb it is a two-person lift onto the mount, and well inside the rating of mainstream fixed and tilting mounts; on a full-motion arm, check the rating at full extension.
Closest in weight among other brands' 55-inch TVs: Sony BRAVIA 7 II (40.6 lb, 300 x 300 mm); Sony BRAVIA 5 (39 lb, 300 x 300 mm); Sony BRAVIA XR A95L (38.8 lb, Not published). None of them shares this TV's pattern — a reminder that size and weight don't predict the holes.
LG's other 55-inch models here — UHD UA77 (200 x 300 mm, 22.7 lb) — all use a different pattern, so check the exact model before buying a mount.
Among LG's 48 models here, 3 use 400 x 300 mm (7%); LG's most common pattern is 300 x 200 mm. It is a 2026 model, so the specs above come from a current listing.
Other sizes in the LG Gallery TV LX7 Mini LED line
The pattern is not the same across the line: it changes from 400 x 300 mm on the 55" to 400 x 400 mm on the 65". A mount bought for one size is not automatically right for another.
| Model | Size | VESA (mm) | Weight |
|---|---|---|---|
| 55LX7BPUA | 55" | 400 x 300 mm | 41 lb |
| 65LX7BPUA | 65" | 400 x 400 mm | 59.3 lb |
How it compares with other 55-inch TVs
There are 24 other 55-inch models on this site. The most common pattern at this size is 300 x 300 mm (8 models); this TV's 400 x 300 mm is shared by 0 other 55-inch models. At 41 lb it is heavier than the 31.5 lb median for the size — heavier than 22 of them.
Across all sizes, 27 other TVs here use 400 x 300 mm, including models from Samsung, Sony — for example Samsung UN70U8000HFXZA (70"), Samsung UN75U8000HFXZA (75"), Samsung UN85U8000HFXZA (85"), Samsung MRN65R85HAFXZA (65"). The 400 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: LG product page for 55LX7BPUA, checked 2026-10-20; 2026 model. Viewing distances: geometry from the angles cited on the methodology page. Not affiliated with LG.