Sony K75XR30M2 VESA pattern and wall-mount specs
The Sony K75XR30M2 — the 75-inch BRAVIA 3 II — uses a 400 x 400 mm VESA pattern and weighs 68.8 lb (31.2 kg) without its stand, according to Sony's product page. Any wall mount whose range covers 400 x 400 and is rated for at least 68.8 lb will hold it.
Mount checklist for the K75XR30M2
- Pattern: 400 mm wide by 400 mm high (15.7 x 15.7 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: 68.8 lb without the stand. Mounts are rated by maximum load; a mount rated 70 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 Sony 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 400 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 400 tall, because some budget mounts stop at 300 x 300. At 68.8 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: LG UT7590 UHD (69.2 lb, 400 x 400 mm); LG QNED82A (69.2 lb, 300 x 200 mm); LG UT7000 UHD (69.2 lb, 400 x 400 mm). 2 of them share this TV's pattern.
Sony's other 75-inch models here — BRAVIA 2 II (300 x 300 mm, 61.7 lb), BRAVIA 5 (300 x 300 mm, 79.8 lb), BRAVIA 7 II (300 x 300 mm, 80.7 lb), BRAVIA 9 II (300 x 300 mm, 84 lb) — all use a different pattern, so check the exact model before buying a mount.
Among Sony's 46 models here, 6 use 400 x 400 mm (15%); Sony's most common pattern is 300 x 300 mm. It is a 2026 model, so the specs above come from a current listing.
Other sizes in the Sony BRAVIA 3 II line
The pattern is not the same across the line: it changes from 200 x 200 mm on the 43" to 300 x 300 mm on the 50", and it changes from 300 x 300 mm on the 65" to 400 x 400 mm on the 75", and it changes from 400 x 400 mm on the 85" to 600 x 400 mm on the 100". A mount bought for one size is not automatically right for another.
| Model | Size | VESA (mm) | Weight |
|---|---|---|---|
| K43XR30M2 | 43" | 200 x 200 mm | 20.2 lb |
| K50XR30M2 | 50" | 300 x 300 mm | 24.6 lb |
| K55XR30M2 | 55" | 300 x 300 mm | 29.4 lb |
| K65XR30M2 | 65" | 300 x 300 mm | 45.9 lb |
| K75XR30M2 | 75" | 400 x 400 mm | 68.8 lb |
| K85XR30M2 | 85" | 400 x 400 mm | 78.8 lb |
| K100XR30M2 | 100" | 600 x 400 mm | 117 lb |
How it compares with other 75-inch TVs
There are 28 other 75-inch models on this site. 400 x 400 mm is the most common pattern at this size (13 of them). At 68.8 lb it is heavier than the 67.1 lb median for the size — heavier than 16 of them.
Across all sizes, 22 other TVs here use 400 x 400 mm, including models from LG, Samsung, TCL — for example LG 75UT7590PUA (75"), LG 65LX7BPUA (65"), LG 75QNED80URA (75"), LG 75UT7000PUA (75"). The 400 x 400 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: Sony product page for K75XR30M2, checked 2026-10-20; 2026 model. Viewing distances: geometry from the angles cited on the methodology page. Not affiliated with Sony.