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LG 55NANO81 2025

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Size ("): 55; Operating system: Smart TV (proprietary system); CPU: LG α 7 Gen 8; Screen coating: glossy; Resolution (px): 3840x2160; Frame rate (Hz): 50/60; HDR support: HDR10; Sound power (W): 20; Number of speakers: 2; Digital tuner: DVB-T2 (terrestrial); DVB-C (cable); DVB-S (satellite)
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LG 55NANO81 2025
Screen:55 ", 3840x2160 px, 50/60 Hz, Direct LED
Picture:4K upscaling, HDR, colour enhancement
Multimedia:T2 tuner, Smart TV, Wi-Fi, LAN
Controls:voice, assistant
Sound and image customization using AI according to your preferences. Personal recommendations with user recognition by voice. Enhanced search and settings with AI. Sound synchronization with soundbar. Light sensor.
All specifications
Specifications 55NANO81 2025
Colour
Size55 "
Operating systemSmart TV (proprietary system) / webOS 25 /
CPULG α 7 Gen 8
Display
MatrixNanoCell
Backlight typeDirect LED
Screen surfaceglossy
Resolution3840x2160 px
Upscalingup to 4K
Frame rate50/60 Hz
HDR supportHDR10
Colour enhancement / Pure Colour /
Multimedia
Sound power20 W
Number of speakers2
Audio decodersDolby Digital (AC3), Dolby AC4
Digital tunerDVB-T2 (terrestrial)
DVB-C (cable)
DVB-S (satellite)
DVB-S2 (satellite)
Picture-in-picture
Features
FeaturesAirPlay 2
Wi-Fi 5 (802.11ac)
Google Cast (Chromecast)
Bluetooth v5.1
voice control
Google Assistant
Connectors
HDMI3
HDMI technologieseARC, CEC, ALLM, VRR
Additional inputsUSB-A 2 pcs / v2.0 /
LAN
Outputsoptical
General
Wall mountVESA 200x200 mm
Stand shape1 leg with supports
Power consumption81 W / 121 W HDR /
Energy efficiency class (new)G
Dimensions (WxHxD)1235x787x260 mm
Dimensions without stand (WxHxD)1235x715x58 mm
Official Websitelg.com
Added to E-CatalogMay 2025
P/N
55NANO81A3A

55NANO81A6A

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog LG 2026 - new arrivals, bestsellers, and the most relevant models LG.

NanoCell Technology

NanoCell technology ensures more natural color reproduction and helps enhance image brightness. In the 55NANO81 2025 model, it is used together with a 55-inch IPS panel, which displays content in 4K resolution (3840×2160 pixels). The screen is also compatible with HDR10 format, and the video signal processing is handled by the modern LG α 7 Gen 8 processor.

High-quality sound

The TV actively utilizes artificial intelligence capabilities for automatic optimization of image and sound parameters. The audio system features two speakers with 10W each, supporting Dolby Digital (AC3) and Dolby AC4. Additionally, the model is able to synchronize sound with a connected soundbar for a richer audio effect.

webOS 25 System

The proprietary webOS 25 platform opens access to a wide range of entertainment content with a convenient and understandable interface. Users have access to popular streaming services, as well as voice control with the ability to recognize different family members by voice. For connecting external devices, there are two HDMI ports supporting ALLM and VRR technologies, two USB ports, an Ethernet network interface, and an optical audio output for external acoustics.