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") |
| Display brightness | 300 cd/m² |
| Display resolution | 4K 3840 x 2160 pixels |
| Display diagonal (metric) | 139 cm |
| Contrast ratio (dynamic) | 10000:1 |
| LED backlighting type | Direct-LED |
| Motion interpolation frequency | 60 Hz |
| Display technology | NanoCell |
| Native aspect ratio | 16:9 |
| HD type | 4K Ultra HD |
| Screen shape | Flat |
| Native refresh rate | 60 Hz |
| Audio | |
| Audio decoders | Dolby Digital |
| RMS rated power | 20 W |
| Audio output channels | 2.0 channels |
| Built-in speaker(s) | ![]() |
| Built-in subwoofer | ![]() |
| Auto volume leveller | ![]() |
| Number of speakers | 2 |
| Sound modes | AI Sound Pro, Clear Voice Pro |
| Enhanced Audio Return Channel (eARC) | ![]() |
| Ports & interfaces | |
| USB 2.0 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| Headphone outputs | 0 |
| Digital audio optical out | 1 |
| PC in (D-Sub) | ![]() |
| RF ports quantity | 2 |
| HDMI ports quantity | 3 |
| Common interface (CI) | ![]() |
| HDMI version | 2.1 |
| HDCP | ![]() |
| Common interface Plus (CI+) | ![]() |
| Audio Return Channel (ARC) | ![]() |
| Consumer Electronics Control (CEC) | SimpLink |
| Common interface Plus (CI+) version | 1.4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 0 |
| Weight & dimensions | |
| Height | 715 mm |
| Width | 1235 mm |
| Depth | 57.5 mm |
| Stand width | 81.9 cm |
| Width (with stand) | 1235 mm |
| Height (with stand) | 787 mm |
| Depth (with stand) | 260 mm |
| Stand depth | 26 cm |
| Weight (without stand) | 14 kg |
| Height (without stand) | 715 mm |
| Width (without stand) | 1235 mm |
| Depth (without stand) | 57.5 mm |
| Weight (with stand) | 15.4 kg |
| Energy management | |
| Power consumption (off) | 0.5 W |
| Power consumption (standby) | 0.5 W |
| Energy saving mode | ![]() |
| Energy efficiency class | G |
| AC input frequency | 50/60 Hz |
| AC input voltage | 100-240 V |
| Power consumption (max) | 135 W |
| Energy efficiency scale | A to F |
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 81 kWh |
| Energy consumption (HDR) per 1000 hours | 121 kWh |
| Networking | |
| Wi-Fi standards | Wi-Fi 5 (802.11ac) |
| Bluetooth version | 5.1 |
| Ethernet LAN | ![]() |
| Bluetooth | ![]() |
| Wi-Fi | ![]() |
| Bluetooth profiles | A2DP |
| Wi-Fi Direct | ![]() |
| Miracast | ![]() |
| Web browser | ![]() |
| Packaging data | |
| Package weight | 20.3 kg |
| Package depth | 207 mm |
| Package height | 810 mm |
| Package width | 1360 mm |
| TV tuner | |
| Tuner type | Analog & digital |
| Number of tuners | 1 tuner(s) |
| Digital signal format system | DVB-S, DVB-S2, DVB-T, DVB-T2 |
| Management features | |
| On Screen Display (OSD) | ![]() |
| Picture-in-Picture | ![]() |
| Electronic Programme Guide (EPG) | ![]() |
| On/Off timer | ![]() |
| Number of OSD languages | 38 |
| Voice control | ![]() |
| Programming period | 8 day(s) |
| Hotel mode | ![]() |
| Picture mute (for radio) | ![]() |
| Voice guide | ![]() |
| Works with Amazon Alexa | ![]() |
| Basic hotel mode | ![]() |
| Works with the Google Assistant | ![]() |
| Works with Samsung Bixby | ![]() |
| Works with Apple Siri | ![]() |
| Packaging content | |
| Remote control included | ![]() |
| Cables included | AC |
| Desktop stand | ![]() |
| Soundbar included | ![]() |
| Brand-specific features | |
| LG technologies (AV/TV) | AI Acoustic Tuning, AI Sound Pro, AI Super Upscaling 4K, Bluetooth Surround Ready, LG Sound Sync, ThinQ™, WOW Orchestra |
| Other features | |
| Digital Living Network Alliance (DLNA) certified | ![]() |
| Warranty period | 2 year(s) |
| Design | |
| Product colour | Black |
| Panel mounting interface | 400 x 400 mm |
| On/off switch | ![]() |
| VESA mounting | ![]() |
| Frameless design | ![]() |
| Introduction year | 2025 |
| Mounting | |
| Maximum weight capacity | 20 kg |
| Performance | |
| Game mode | ![]() |
| Teletext function | ![]() |
| Processor cores | 4 |
| Video formats supported | AV1, HEVC/H.265, VP9 |
| Subtitles function | ![]() |
| Ambient light sensor | ![]() |
| Local dimming | ![]() |
| DVD player | ![]() |
| Smartphone/tablet remote support | ![]() |
| 4K Ultra HD upscaling | ![]() |
| USB recording | ![]() |
| High Dynamic Range (HDR) supported | ![]() |
| High Dynamic Range (HDR) technology | Dynamic Tone Mapping, Filmmaker Mode, High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG) |
| Game features | Auto Low Latency Mode (ALLM), Game Optimizer, HGiG, Variable Refresh Rate (VRR) |
| Multi View | ![]() |
| Smart TV | |
| Operating system installed | WebOS |
| Operating system version | 25 |
| Internet TV | ![]() |
| Smart TV | ![]() |
| Screen mirroring | ![]() |
| Apple AirPlay 2 support | ![]() |
| Built-in Chromecast | ![]() |
| EAN | 8806096367070 |
The LG 55NANO81A3A is a 55-inch television featuring a NanoCell panel with a 4K UHD resolution of 3840 x 2160 pixels. The display utilizes Direct LED backlighting and operates at a native refresh rate of 60 Hz. Image and motion are handled by the AI 7 Gen8 4K Processor, which also facilitates upscaling of lower-resolution content. This model supports High Dynamic Range video, with compatibility for the HDR10 and HLG formats to provide an expanded range of contrast and color.
This television runs on the webOS 25 operating system, which provides access to a variety of streaming applications. Navigation and system control are managed with the included AI Magic Remote, which incorporates voice control functionality. The audio system is a 2.0 channel configuration with a total power output of 20 watts, enhanced by AI Sound Pro processing and Dolby Digital decoding. For connectivity, the unit is equipped with three HDMI 2.0 ports, two USB ports, a LAN port, and an optical audio output, complemented by built-in Wi-Fi 5 and Bluetooth 5.0 for wireless connections.
Key Features:- 55-inch NanoCell display with 4K UHD resolution
- AI 7 Gen8 4K Processor for image management
- Supports HDR10 and HLG high dynamic range formats
- Native 60 Hz panel refresh rate
- webOS 25 smart platform with integrated streaming apps
- 20W speaker system with AI Sound Pro technology
- Features three HDMI 2.0 ports and two USB ports
- Built-in Wi-Fi 5 and Bluetooth 5.0 connectivity
- Includes a dedicated Game Mode setting
- VESA 400 x 400 mm mounting interface
Estimated delivery: 03.11 - 05.11
Today: 10:00 - 18:00
Estimated delivery: 03.11 - 05.11
Today: 09:00 - 17:00
Estimated delivery: 03.11 - 05.11
Today: 10:00 - 17:00
Estimated delivery: 03.11 - 05.11
Today: 10:00 - 18:00
Estimated delivery: 03.11 - 05.11
Today: 10:00 - 17:00
Estimated delivery time: 03.11 - 05.11
Estimated delivery time: 04.11 - 05.11
Estimated delivery time: 03.11 - 04.11
Estimated delivery time: 04.11 - 05.11
Estimated delivery time: 04.11
Estimated delivery time: 04.11
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