Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Display | |
| Contrast ratio (typical) | 2000:1 |
| Aspect ratio | 16:9 |
| Display diagonal | 127 cm (50") |
| Display resolution | 4K 3840 x 2160 pixels |
| Display diagonal (metric) | 126 cm |
| Supported graphics resolutions | 3840 x 2160 |
| 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 |
| Audio decoding technologies | Dolby Digital |
| 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 |
| Weight & dimensions | |
| Height | 651 mm |
| Width | 1121 mm |
| Depth | 57.1 mm |
| Stand width | 73.9 cm |
| Width (with stand) | 1121 mm |
| Height (with stand) | 703 mm |
| Depth (with stand) | 249 mm |
| Stand depth | 24.9 cm |
| Weight (without stand) | 12.1 kg |
| Height (without stand) | 651 mm |
| Width (without stand) | 1121 mm |
| Depth (without stand) | 57.1 mm |
| Weight (with stand) | 13.2 kg |
| Energy management | |
| Power consumption (off) | 0.5 W |
| Power consumption (standby) | 0.5 W |
| Energy saving mode | ![]() |
| Energy efficiency class | F |
| AC input frequency | 50/60 Hz |
| AC input voltage | 100-240 V |
| Energy efficiency scale | A to G |
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 65 kWh |
| Energy consumption (HDR) per 1000 hours | 99 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 | 16 kg |
| Package depth | 162 mm |
| Package height | 810 mm |
| Package width | 1215 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 | ![]() |
| 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 |
| Design | |
| Product colour | Black |
| Panel mounting interface | 300 x 300 mm |
| On/off switch | ![]() |
| VESA mounting | ![]() |
| Frameless design | ![]() |
| Introduction year | 2025 |
| 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 | ![]() |
| EAN | 8806096352861 |
The LG 50NANO81A3A is a 50-inch television featuring a NanoCell panel with a 4K resolution of 3840 x 2160 pixels. Its display is powered by the alpha 7 AI Processor Gen8, which facilitates 4K Super Upscaling for content enhancement. The screen utilizes Direct-LED backlighting and operates at a native refresh rate of 60 Hz. For high dynamic range content, the television supports multiple formats, including HDR10, HDR10+, and HLG, to improve contrast and the color spectrum.
This model runs on the webOS 25 operating system, providing access to internet TV applications and integrated voice control. The audio system consists of two speakers with a total output of 20 watts, supporting Dolby Digital decoding and AI Sound Pro processing. Connectivity options include three HDMI 2.1 ports, two USB 2.0 ports, a LAN input, and an optical digital audio output. For wireless connections, the unit is equipped with Wi-Fi 5 and Bluetooth 5.1, and it features a Game Mode for interactive use.
Key Features:- Display: 50-inch (126 cm) NanoCell panel with Direct-LED backlighting
- Resolution: 4K (3840 x 2160 pixels)
- Picture Processing: alpha 7 AI Processor Gen8 with 4K Super Upscaling
- High Dynamic Range: Supports HDR10, HDR10+, and HLG formats
- Refresh Rate: Native 60 Hz
- Audio: 20W two-speaker system with Dolby Digital support
- Smart Platform: webOS 25 with voice control
- Gaming: Includes a dedicated Game Mode
- Connections: 3 HDMI 2.1, 2 USB 2.0, LAN, Optical Audio Out
- Wireless: Wi-Fi 5 and Bluetooth 5.1 enabled
- Mounting: VESA compatible (300 x 300 mm)
- Dimensions: 1121 x 703 x 249 mm with stand
Estimated delivery: 06.11 - 12.11
Today: 10:00 - 18:00
Estimated delivery: 06.11 - 12.11
Today: 09:00 - 17:00
Estimated delivery: 06.11 - 12.11
Today: 10:00 - 17:00
Estimated delivery: 06.11 - 12.11
Today: 10:00 - 18:00
Estimated delivery: 06.11 - 12.11
Today: 10:00 - 17:00
Estimated delivery time: 06.11 - 12.11
Estimated delivery time: 07.11 - 12.11
Estimated delivery time: 06.11 - 11.11
Estimated delivery time: 07.11 - 12.11
Estimated delivery time: 07.11 - 11.11
Estimated delivery time: 07.11 - 11.11
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