# LG B5 55-inch (OLED55B5PUA): dimensions, VESA, weight and specs

Source: https://specwiseguide.com/tv/oled55b5pua/
Updated: 2026-11-13 · By SMART SC Editorial Team

**Short answer:** The **OLED55B5PUA** measures **48.3 × 27.9 × 1.8 in** without its stand (30.4 in high on it), weighs **31.5 lb** and mounts with **VESA 300x200 mm**. It's a 2025 OLED TV with a 120 Hz panel; sit 5 ft 6 in to 7 ft 5 in away.

The LG OLED B5 in the 55-inch class (OLED55B5PUA) is a 2025 OLED TV. Every number below is from LG's US spec sheet, re-typed into our own table; the few we work out from it are marked.

*Note from the spec sheet: All four HDMI inputs take 4K 120 Hz; VRR up to 120 Hz. Feet. The sheet gives the 55 and 65 inch diagonals as 55 and 65 in and the same 41.6 in stand width for both. 83 inch from its own sheet.*

## Specifications

*LG OLED B5 55-inch, from LG's US spec sheet. Rows marked (derived) are worked out from the measured diagonal and the 16:9 shape.*

| Spec | OLED55B5PUA |
|---|---|
| Screen class / measured diagonal | 55 in / 55 in |
| Screen (picture area), W × H (derived) | 47.9 × 27 in (122 × 68 cm) |
| Without stand, W × H × D | 48.3 × 27.9 × 1.8 in (123 × 71 × 5 cm) |
| With stand, H × D | 30.4 × 9.3 in |
| Stand width | 41.6 in between the feet |
| Weight without / with stand | 31.5 lb / 32 lb |
| VESA wall-mount pattern | 300x200 mm |
| Display type | OLED: OLED |
| Resolution | 4K (3840 × 2160) |
| Refresh rate | 120 Hz native, VRR up to 120 Hz |
| HDMI inputs taking 4K 120 Hz+ | 4 of 4 |
| HDR formats | Dolby Vision, HDR10, HLG |
| Broadcast tuner | ATSC 1.0 |
| Anti-reflection (as marketed) | none marketed |
| Model year / spec sheet read | 2025 / November 13, 2026 |

## Will it fit?

**On furniture.** Its feet need a furniture top at least **45.6 in** wide (41.6 in plus 2 in each side) and 10.3 in deep. On its own stand the screen's center sits 16.4 in above the furniture top, so a **24 in** high stand puts it at a typical seated eye height of 40 in. 

**On the wall.** The TV uses VESA 300x200 mm and weighs 31.5 lb without its stand. Allow about 50.3 × 29.9 in of clear wall (1 in each side). It will stand off the wall by its own 1.8 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 OLED55B5PUA is the 11th narrowest and the 7th 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 LG B5

| Size | Model | Width | Weight |
|---|---|---|---|
| 65 in | [OLED65B5PUA](/tv/oled65b5pua/) | 57 in | 37.7 lb |
| 83 in | [OLED83B5PUA](/tv/oled83b5pua/) | 72.5 in | 58.9 lb |

[Check price on Amazon](https://www.amazon.com/s?k=LG+B5+OLED55B5PUA&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 OLED55B5PUA?

48.3 in wide, 27.9 in high and 1.8 in deep without the stand; 30.4 in high and 9.3 in deep on its stand. The picture itself is 47.9 × 27 in.

### What VESA mount does the OLED55B5PUA use?

300x200 mm (width × height between the screw holes), from LG's spec sheet. Choose a mount that lists 300x200 and is rated for at least 31.5 lb.

### How much does the OLED55B5PUA weigh?

31.5 lb without the stand and 32 lb with it.

### How far should I sit from the LG B5 55-inch?

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

## Sources

- [LG Electronics USA, OLED B5 spec sheet (55/65, 05/2025)](https://static.pcrichard.com/docs/OLED65B5_Specifications-Sheet_01.pdf)