# Sony BRAVIA 3 55-inch (K-55S30): dimensions, VESA, weight and specs

Source: https://specwiseguide.com/tv/k-55s30/
Updated: 2026-11-12 · By SMART SC Editorial Team

**Short answer:** The **K-55S30** measures **48.5 × 28.1 × 2.8 in** without its stand (30.9 in high on it), weighs **35.3 lb** and mounts with **VESA 300x300 mm**. It's a 2024 LED TV with a 60 Hz panel; sit 5 ft 6 in to 7 ft 5 in away.

The Sony BRAVIA 3 LED in the 55-inch class (K-55S30) is a 2024 LED TV. Every number below is from Sony's US spec sheet, re-typed into our own table; the few we work out from it are marked.

*Note from the spec sheet: 60 Hz panel; all four HDMI inputs are 4K 60 Hz (18 Gbps). Feet near the ends of the TV. 43 and 50 inch from their own sheets (K43S30, K50S30), millimetres converted.*

## Specifications

*Sony BRAVIA 3 LED 55-inch, from Sony's US spec sheet. Rows marked (derived) are worked out from the measured diagonal and the 16:9 shape.*

| Spec | K-55S30 |
|---|---|
| Screen class / measured diagonal | 55 in / 54.6 in |
| Screen (picture area), W × H (derived) | 47.6 × 26.8 in (121 × 68 cm) |
| Without stand, W × H × D | 48.5 × 28.1 × 2.8 in (123 × 71 × 7 cm) |
| With stand, H × D | 30.9 × 13.1 in |
| Stand width | 40.5 in between the feet |
| Weight without / with stand | 35.3 lb / 36 lb |
| VESA wall-mount pattern | 300x300 mm |
| Display type | LED: LED, direct backlight |
| Resolution | 4K (3840 × 2160) |
| Refresh rate | 60 Hz native, VRR up to 60 Hz |
| HDMI inputs taking 4K 120 Hz+ | 0 of 4 |
| HDR formats | Dolby Vision, HDR10, HLG |
| Broadcast tuner | ATSC 1.0 |
| Anti-reflection (as marketed) | none marketed |
| Model year / spec sheet read | 2024 / November 12, 2026 |

## Will it fit?

**On furniture.** Its feet need a furniture top at least **44.5 in** wide (40.5 in plus 2 in each side) and 14.1 in deep. On its own stand the screen's center sits 16.8 in above the furniture top, so a **23 in** high stand puts it at a typical seated eye height of 40 in. 

**On the wall.** The TV uses VESA 300x300 mm and weighs 35.3 lb without its stand. Allow about 50.5 × 30.1 in of clear wall (1 in each side). It will stand off the wall by its own 2.8 in plus the mount's depth, which the mount's own spec sheet gives. See [how to choose a wall mount](/tv-wall-mount-types/). To compare it with other TVs against your own room, use [Will it fit?](/will-it-fit/).

## How it compares with other 55-inch TVs

Of the 18 55-inch models in our catalogue, the K-55S30 is the 15th narrowest and the 12th lightest. 55-inch TVs we list run 48.1–48.7 in wide and 26.8–39.5 lb without the stand. Full table: [55-inch TV dimensions](/tv-dimensions/55-inch/).

## Where to sit

For a 55-inch screen: **5 ft 6 in** from your eyes for an immersive picture (40° of view) to **7 ft 5 in** for relaxed viewing (30°). See the [viewing distance calculator](/tv-size-viewing-distance/).

## Other sizes of the Sony BRAVIA 3

| Size | Model | Width | Weight |
|---|---|---|---|
| 43 in | [K-43S30](/tv/k-43s30/) | 38 in | 21.9 lb |
| 50 in | [K-50S30](/tv/k-50s30/) | 44.1 in | 26.7 lb |
| 65 in | [K-65S30](/tv/k-65s30/) | 57.2 in | 47.2 lb |

[Check price on Amazon](https://www.amazon.com/s?k=Sony+BRAVIA+3+K-55S30&tag=specwiseguide-20)

We haven't tested this TV. For measured brightness, input lag and reflections, see an independent lab such as [RTINGS](https://www.rtings.com/tv).

## Frequently asked questions

### What are the dimensions of the K-55S30?

48.5 in wide, 28.1 in high and 2.8 in deep without the stand; 30.9 in high and 13.1 in deep on its stand. The picture itself is 47.6 × 26.8 in.

### What VESA mount does the K-55S30 use?

300x300 mm (width × height between the screw holes), from Sony's spec sheet. Choose a mount that lists 300x300 and is rated for at least 35.3 lb.

### How much does the K-55S30 weigh?

35.3 lb without the stand and 36 lb with it.

### How far should I sit from the Sony BRAVIA 3 55-inch?

5 ft 6 in (immersive, 40° of view) to 7 ft 5 in (relaxed, 30°), eyes to screen.

## Sources

- [Sony BRAVIA 3 specifications sheet (K-65S30, K-55S30)](https://static.pcrichard.com/docs/K65S30_Specifications-Sheet_01.pdf)