LG B4 OLED 4K Smart TV 55-Inch Bundle
- 55 inch 4K OLED, self-lit pixels
- 120Hz native, 0.1ms response
- Dolby Vision, Dolby Atmos, Filmmaker Mode
- Alpha 8 AI Processor 4K, AI Picture Pro
- 4 HDMI 2.1, G-Sync, FreeSync Premium, VRR
- webOS 24, updates for up to 5 years
- Bundle: HDMI 2.0 cable, CPS 24-month plan, streaming bundle
Updated 25 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
An entry OLED with self lit contrast, Dolby Vision and full gaming features across its HDMI inputs, bundled with protection and a cable. The glossy screen reflects room light, and the speaker setup is listed inconsistently.
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ASIN: B0F5HZFN2HModel: B4Category: OLED TVs
Overview
A darkened living room movie night is where this LG OLED shines, with self lit pixels producing deep blacks and Dolby Vision HDR. An AI processor tunes the picture by content, and Multi View splits the screen for two programs.
Choose it for cinema contrast plus gaming with VRR and very fast response. It is not built for glare control, given the glossy finish, and the speaker channel count in the specs looks overstated.
Who it's for
Film fans and gamers who watch in dim rooms get true blacks and smooth gaming. Bright, window filled rooms may wash out a glossy screen.
Pros and cons
- Self lit OLED contrast
- Dolby Vision and Atmos
- Very fast response
- G-Sync and FreeSync support
- Glossy screen in bright rooms
- Speaker spec listed inconsistently
Performance notes
Each pixel lights itself for true black, while the AI processor detects content and adjusts the picture automatically. Native high refresh with VRR, G-Sync and FreeSync smooths gameplay, and Filmmaker Mode shows movies as the director intended.
Specifications
| Brand | LG |
|---|---|
| Model | B4 |
| Dimensions & fit | |
| Item weight | 43.9 pounds |
| Screen size | 55 inches |
| Construction & materials | |
| Screen finish | Glossy |
| Compatibility & installation | |
| VESA mount standard | 200 x 200 mm |
| Mounting type | Table or wall |
| Included components | |
| Included components | TV, UAX 4K HDMI 2.0 cable, CPS 24-month protection plan, streaming bundle, user manual |
| Warranty & support | |
| HDR format supported | Dolby Vision |
| Warranty description | 1 year manufacturer |
| Other details | |
| Refresh rate | 120 Hz |
| Total number of HDMI ports | 4 HDMI 2.1 |
| Model year | 2024 |
| Display technology | OLED, self-lit pixels |
| Processor | Alpha 8 AI Processor 4K, AI Picture Pro |
| Resolution | 4K Ultra HD |
| Response time | 0.1 ms |
| Audio | Dolby Atmos (spec table lists 5.1 surround) |
| Gaming | NVIDIA G-Sync, AMD FreeSync Premium, VRR, Game Optimizer |
| Operating system | webOS 24, updates for up to 5 years |
| Features | Multi View, Filmmaker Mode, 300+ free LG Channels |
Frequently asked questions
Is the LG OLED B4 made for bright rooms?
It is an OLED with a glossy finish, and the listing makes no anti-glare claim, so dim rooms suit it better.
Does the LG OLED B4 work with G-Sync?
Yes. It supports NVIDIA G-Sync, AMD FreeSync Premium and VRR.
How long will the LG OLED B4 get software updates?
LG's webOS Re:New Program provides updates for up to 5 years.