Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Display | |
| Aspect ratio | 16:9 |
| Display diagonal | 139.7 cm (55") |
| Response time | 0.1 ms |
| Display resolution | 4K 3840 x 2160 pixels |
| Display diagonal (metric) | 139 cm |
| Supported graphics resolutions | 3840 x 2160 |
| Automatic brightness control | ![]() |
| Motion interpolation technology | OLED Motion |
| Display technology | OLED evo |
| Native aspect ratio | 16:9 |
| HD type | 4K Ultra HD |
| Screen shape | Flat |
| Display refresh rates supported | 165 Hz |
| Native refresh rate | 120 Hz |
| Audio | |
| Audio decoders | Dolby Atmos, Dolby Digital |
| RMS rated power | 60 W |
| Audio output channels | 4.2 channels |
| Built-in speaker(s) | ![]() |
| Built-in subwoofer | ![]() |
| Number of speakers | 4 |
| Sound modes | AI Acoustic Tuning, AI Sound Pro, Clear Voice Pro |
| Enhanced Audio Return Channel (eARC) | ![]() |
| TV Sound Mode Share | ![]() |
| Ports & interfaces | |
| USB 2.0 ports quantity | 3 |
| Ethernet LAN (RJ-45) ports | 1 |
| Digital audio optical out | 1 |
| PC in (D-Sub) | ![]() |
| RF ports quantity | 2 |
| HDMI ports quantity | 4 |
| Common interface (CI) | ![]() |
| HDCP | ![]() |
| Audio Return Channel (ARC) | ![]() |
| Consumer Electronics Control (CEC) | SimpLink |
| RF connector type | F, IEC |
| Weight & dimensions | |
| Height | 787 mm |
| Width | 1222 mm |
| Depth | 27.2 mm |
| Stand width | 48.5 cm |
| Width (with stand) | 1222 mm |
| Height (with stand) | 787 mm |
| Depth (with stand) | 263 mm |
| Stand depth | 26.3 cm |
| Weight (without stand) | 16.8 kg |
| Height (without stand) | 703 mm |
| Width (without stand) | 1222 mm |
| Depth (without stand) | 27.2 mm |
| Weight (with stand) | 22.1 kg |
| Energy management | |
| Power supply type | Internal |
| Power consumption (off) | 0.5 W |
| Power consumption (standby) | 0.5 W |
| Energy efficiency class | E |
| AC input frequency | 50/60 Hz |
| AC input voltage | 100 - 240 V |
| Energy efficiency scale | A to G |
| Energy efficiency class (SDR) | E |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 64 kWh |
| Energy consumption (HDR) per 1000 hours | 171 kWh |
| Networking | |
| Wi-Fi standards | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 6 (802.11ax), 802.11g, Wi-Fi 4 (802.11n) |
| Bluetooth version | 5.3 |
| Ethernet LAN | ![]() |
| Bluetooth | ![]() |
| Wi-Fi | ![]() |
| Wi-Fi Direct | ![]() |
| Miracast | ![]() |
| Web browser | ![]() |
| Packaging data | |
| Package weight | 27.1 kg |
| Package depth | 172 mm |
| Package height | 810 mm |
| Package width | 1360 mm |
| TV tuner | |
| Tuner type | Analog & digital |
| Auto channel search | ![]() |
| Number of tuners | 5 tuner(s) |
| Digital signal format system | DVB-S2, DVB-C, DVB-T, DVB-T2, DVB-S |
| Management features | |
| Electronic Programme Guide (EPG) | ![]() |
| On/Off timer | ![]() |
| Voice control | ![]() |
| Works with the Google Assistant | ![]() |
| Works with Apple Siri | ![]() |
| Packaging content | |
| Remote control included | ![]() |
| Cables included | AC |
| Remote control type | Magic Remote MR25GA |
| Desktop stand | ![]() |
| Mounting kit | ![]() |
| Brand-specific features | |
| LG technologies (AV/TV) | AI Super Upscaling 4K, Bluetooth Surround Ready, Dynamic Tone Mapping Pro, LG Channels, LG Sound Sync, Magic Remote Control, ThinQ™, WOW Orchestra |
| Other features | |
| Warranty period | 5 year(s) |
| Design | |
| Product colour | Black |
| Panel mounting interface | 300 x 200 mm |
| On/off switch | ![]() |
| VESA mounting | ![]() |
| Introduction year | 2025 |
| Performance | |
| Audio formats supported | MP2, AAC, MP3, HE-AAC, WMA, AC3, AC4, apt-X, EAC3, PCM |
| Video compression formats | HEVC |
| Game mode | ![]() |
| Ambient light sensor | ![]() |
| Local dimming | ![]() |
| Smartphone/tablet remote support | ![]() |
| USB recording | ![]() |
| NVIDIA G-SYNC | ![]() |
| Picture processing technology | LG AI Picture Pro |
| AMD FreeSync | ![]() |
| High Dynamic Range (HDR) supported | ![]() |
| High Dynamic Range (HDR) technology | Dynamic Tone Mapping PRO, Filmmaker Mode, High Dynamic Range 10 (HDR10), Dolby Vision, Hybrid Log-Gamma (HLG) |
| NVIDIA G-SYNC type | G-SYNC |
| AMD FreeSync type | FreeSync Premium |
| Game features | 4K HFR (High Frame Rate), Auto Low Latency Mode (ALLM), Game Dashboard, HGiG, Variable Refresh Rate (VRR) |
| Multi View | ![]() |
| AI Upscale | ![]() |
| Backlight dimming technology | Pixel Dimming |
| Picture processor | α11 4K AI |
| Smart TV | |
| Operating system installed | WebOS |
| Operating system version | 25 |
| Internet TV | ![]() |
| Smart TV | ![]() |
| Screen mirroring | ![]() |
| Apple AirPlay 2 support | ![]() |
| EAN | 8806096408940 |
The LG OLED55G51LW is a 55-inch television equipped with an OLED evo panel that delivers a 4K Ultra HD resolution of 3840 x 2160 pixels. The self-emissive pixel technology provides precise luminance control, contributing to high contrast levels and color fidelity. Picture quality is managed by the LG AI Picture Pro processing engine, which optimizes content in real time. This model supports multiple High Dynamic Range formats, including Dolby Vision, HDR10, and HLG. A native 120 Hz refresh rate combined with OLED Motion technology serves to maintain clarity during fast-paced sequences.
This television runs on the webOS operating system, which provides an interface for accessing a variety of streaming services and applications. It incorporates voice control, operated via the included Magic Remote. The audio system consists of four speakers with a total power output of 60 watts and supports Dolby Atmos for object-based sound. For connectivity, the unit includes four HDMI ports with eARC for uncompressed audio passthrough to compatible soundbars, alongside three USB 2.0 ports and an Ethernet LAN port for a stable wired connection.
Key Features:- Features a 55-inch (139 cm) OLED evo display with a native 120 Hz refresh rate
- Provides a 4K Ultra HD resolution of 3840 x 2160 pixels
- Utilizes the LG AI Picture Pro engine for image processing
- Supports Dolby Vision, HDR10, and HLG high dynamic range formats
- Includes Game Mode to optimize performance for gaming
- Equipped with a 60 W, 4-speaker audio system that decodes Dolby Atmos
- Runs on the webOS smart platform with integrated voice control
- Offers Wi-Fi 6 (802.11ax) and Bluetooth 5.3 wireless connectivity
- Provides four HDMI ports, three USB 2.0 ports, and an optical audio output
- Supports a 300 x 200 mm VESA mounting interface
- Measures 1222 x 787 x 263 mm with the stand attached
- Weighs 22100 g with the included stand
Estimated delivery: 17.12 - 19.12
Today: 10:00 - 18:00
Estimated delivery: 17.12 - 19.12
Today: 09:00 - 17:00
Estimated delivery: 17.12 - 19.12
Today: 10:00 - 17:00
Estimated delivery: 17.12 - 19.12
Today: 10:00 - 18:00
Estimated delivery: 17.12 - 19.12
Today: 10:00 - 17:00
Estimated delivery time: 17.12 - 19.12
Estimated delivery time: 17.12 - 19.12
Estimated delivery time: 17.12 - 19.12
Estimated delivery time: 18.12
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