LG B4 2024 Overview
For a more intelligent way to play games or watch your favorite shows and movies, consider the LG OLED B4 55" 4K HDR Smart TV. Powered by the a8 AI Processor 4K, the quality of your content is automatically handled, as the processor auto-adjusts settings based on what you're watching. With the image fine-tuned, you can maximize the immersive realism that millions of self-lit OLED pixels offer in stunning 4K resolution. Use the HDMI inputs to connect your set top box, Blu-ray player, or gaming console, or connect to your network and stream from popular services, such as Netflix and YouTube. Gamers should love the B4 too, as it offers a snappy 0.1 ms response time, 120 Hz refresh rate, and a host of technologies for high-end gameplay.
Smart TV
Powered by the a8 AI Processor 4K and webOS 24, the B4 delivers a host of smart TV functionality. Starting with streaming over your home network via Wi-Fi 5 (802.11ac) or Ethernet, choose from a long list of services, such as Netflix, Max, Disney+, YouTube, Prime Video, ESPN, Apple TV, Sling TV, and more. You can also choose 300+ free LG Channels that encompass sports, fitness, cooking, and more. Control and browse it all with the included remote, LG ThinQ remote app, or use your voice. The B4 works with Google Assistant and has Amazon Alexa built-in.
The Ultimate in Gaming
Gamers rejoice, as the B4 is an ideal platform to vanquish villains and dominate your opponents online. Equipped with NVIDIA G-Sync, AMD FreeSync Premium, ALLM, and VRR, you can achieve a silky smooth refresh rate along with a lightning fast 0.1 ms response time for accurate and responsive control. Connect one or more next-gen consoles to the four HDMI 2.1 inputs, and use LG's Game Dashboard and Game Optimizer to fine tune your experience.
Seamless Design
With an almost invisible bezel, the B4 all but disappears into your living room or home theater space, letting you watch or play without distraction. When the TV is not in use, there's no reason you have to live with a black rectangle in your space. The B4 lets you use it to display your favorite artwork and photos.
Audio Features
- 2-channel 20W system
- Dolby Atmos support
- Virtual 9.1.2 up-mix powered by the a8 AI Processor 4K
- DTS:X (by-pass only)
- Bluetooth streaming
- Bluetooth Surround ready (2-way playback)
- Clear Voice Pro (Auto Volume Leveling)
- WiSA Ready (up to 2.1 channel)
- LG Sound Sync
- Sound Mode Share
Additional Smart TV Features
- ThinQ
- Home Hub
- Works with Apple Home & AirPlay 2
- Full web browser and app store
- Who.Where.What?
- Sports Alert
- Multi View
- Room-to-Room Share (Receiver)
- Always Ready
- Home Office
- Matter Support
- Game & Music Service
- AI Concierge
- Family settings
Additional General Features
- 4K upscaling via a8 AI Processor 4K
- OLED Dynamic Tone Mapping Pro
- Dolby Vision, HDR10, and HLG
- FILMMAKER MODE
- Pixel dimming
- HDMI eARC (HDMI 2)
- 2 x USB 2.0 inputs
- OLED Motion
EAN: 195174077290
LG B4 2024 Specs
Key Specs
| Display Size | 55" |
| Panel Type | OLED |
| Native Resolution | 3840 x 2160 |
| HDR Support | HDR10, Dolby Vision, Hybrid Log Gamma |
| Variable Refresh Technology | FreeSync Premium, G-Sync, Variable Refresh Rate (VRR) |
| Inputs | 4x HDMI 2.1 1x Coaxial F-Type (RF Antenna) |
| Wireless | Wi-Fi 5 (802.11ac) / Bluetooth 5.1 |
| USB I/O | 2x USB-A 2.0 |
| Ethernet I/O | 1x RJ45 (Unspecified Ethernet) |
| Virtual Assistant | Apple AirPlay, Alexa Built-in, Works with Google Assistant |
| Smart TV | webOS 24 |
Display
| Display Size | 55" |
| Panel Type | OLED |
| Aspect Ratio | 16:9 |
| Display Orientation | Landscape |
| Native Resolution | 3840 x 2160 |
| HDR Support | HDR10, Dolby Vision, Hybrid Log Gamma |
| Response Time | < 0.1 ms |
| Refresh Rate | 120 Hz |
| Variable Refresh Technology | FreeSync Premium, G-Sync, Variable Refresh Rate (VRR) |
| Auto Low Latency Mode (ALLM) | Yes |
| Quick Media Switching (QMS) | Yes |
Video
| TV Tuner | Yes - ATSC, QAM |
Connectivity
| Inputs | 4x HDMI 2.1 1x Coaxial F-Type (RF Antenna) |
| Outputs | 1x TOSLINK Optical (Digital Audio) |
| Audio Return Channel (ARC) | eARC |
| Wireless | Wi-Fi 5 (802.11ac) / Bluetooth 5.1 |
| USB I/O | 2x USB-A 2.0 |
| Ethernet I/O | 1x RJ45 (Unspecified Ethernet) |
| Other I/O | 1x 1/8" / 3.5 mm Serial (RS-232C) Control Input |
Speaker
| Built-In Speakers | Yes, 2x 20 W |
Convenience
| Virtual Assistant | Apple AirPlay, Alexa Built-in, Works with Google Assistant |
| Smart TV | webOS 24 |
| Mobile App Compatible | Yes: Android & iOS App Name: LG ThinQ Functionality: Adjust Settings, Firmware Update |
Environmental
| Power Consumption | Standby: < 0.5 W Operational: 105.2 W |
| AC Input Power | 120 VAC, 50 / 60 Hz |
General
| Mounting-Hole Pattern | 300 x 200 mm |
| Dimensions | 48.3 x 27.9 x 1.8" / 122.7 x 70.9 x 4.6 cm (without Stand) |
| Weight | 31.5 lb / 14.3 kg (without Stand) |
Packaging Info
| Package Weight | 42.92 lb |
| Box Dimensions (LxWxH) | 55.25 x 32.5 x 6.5" |
In the Box
- LG OLED B4 55" 4K HDR Smart TV
- Magic Remote with Batteries
- Power Cable
- 2-Year Manufacturer Warranty
Customer reviews
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