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LG 55" 4K NanoCell TV 2025 55NANO81A
In stock
Free delivery £99+
30-day free returns
2-year warranty
Free delivery on orders of £99 or more (£8.99 below). Your order is delivered within 6-14 working days - tracked and insured all the way. 30-day full right of return - we pay the return postage.
Order today - estimated delivery Mon 7 Sep - Thu 17 Sep
Every product is covered by a full 2-year warranty, on top of your statutory rights under the Consumer Rights Act 2015. Our support team is happy to help with setup, everyday use and warranty claims - email us and we reply within 24 hours on working days.
£739.00
LG 55″ 4K NanoCell TV 2025 (55NANO81A)
With NanoCell technology, the α7 AI Processor 4K Gen8 and webOS 25, the LG NANO81 is a versatile all-round TV. Ready for streaming, gaming and everyday viewing - with pure colours, smart support and solid sound straight from the built-in 20W speakers.
NanoCell with Local Dimming The NanoCell filter purifies the colours for more accurate colour reproduction, while Local Dimming delivers deeper black and higher contrast. Supports HDR10, HLG and FILMMAKER MODE.
α7 AI Processor 4K Gen8 AI upscaling lifts Full HD and lower resolutions up to near-4K. α7 AI Sound Pro creates virtual 9.1.2 surround from the TV’s speakers.
Smart with webOS 25 Access to Netflix, Disney+, Prime Video, YouTube and more. Built-in AirPlay 2, Google Cast, Wi-Fi 5 and Bluetooth 5.1. Magic Remote and voice control via Alexa or Google Assistant.
Gaming optimisation The Game Optimizer dashboard gathers all gaming settings. VRR at 60 Hz, ALLM and HGiG for HDR gaming with minimal input lag.
Practical details:
- 55″ NanoCell screen, 4K UHD
- α7 AI Processor 4K Gen8
- HDR10, HLG, FILMMAKER MODE
- 20W built-in speakers with AI Sound Pro
- webOS 25, AirPlay 2, Google Cast
- Wi-Fi 5, Bluetooth 5.1
- 3 × HDMI (1 with eARC), 2 × USB, Ethernet
- DVB-T/T2, DVB-C, DVB-S/S2 tuners
- VRR, ALLM, HGiG for gaming
- Magic Remote included
Warranty: 2 years
Brand: LG. Brand new in original packaging, quality-checked before dispatch.
BrandLG
Model number55NANO81A6A.AEU
ColourBlack
EAN8806096362365
Item number55NANO81A6A
Net dimensions (D×W×H)58 x 1235 x 787 mm
Gross dimensions (D×W×H)207 x 1360 x 810 mm
Net weight14.101 kg
Gross weight18.9 kg
Resolution2160p (4K/UHD)
Screen technologyNanoCell
Aspect ratio16:9
4K upscalingYes
Panel Hz60 Hz
HDRYes
HDR supportHDR10 HLG
Release year2025
TV tunerYes
Dual tunerNo
Tuner systemDVB-C DVB-S DVB-S2 DVB-T DVB-T2
Gaming featuresAuto Low Latency Mode (ALLM) HGiG Variable Refresh Rate (VRR)
CI slotYes
USB playbackYes
PVR via USBYes
Smart TVYes
Smart TV OSWebOS
AppsAmazon Prime Video Apple TV Browser Disney+ Hulu+ Max Netflix Spotify Viaplay YouTube
Ethernet1 pcs
HDMI inputs3 pcs
USB ports2 pcs
USB 2pcs 2 pcs
RF - Radio Frequency (in)1 pcs
HDMI v2.0b3 pcs
HDMI versionHDMI ARC HDMI eARC HDMI-CEC v 2.0b
Wi-FiYes
WLANWi-Fi 5
BluetoothYes
Bluetooth versionBluetooth 5.1
Voice controlAmazon Alexa
Screen mirroringAirPlay 2
Number of speakers2 pcs
Total audio output20 W
Optical audio output1 pcs
Remote controlMagic Remote
Energy ratingG
Energy consumption/1000 hours (kWh)81 kWh
HDR energy ratingG
Energy consumption in HDR mode per 1000 hours (kWh)(kWh) 121 kWh 121 kWh
LG NanoCell AI · 2025
A billion colours, purified.
NanoCell technology uses nano-particles to filter out colour impurities, leaving only pure, natural shades - in real 4K detail.
α7 AI Processor 4K Gen8
AI-powered 4K upscaling sharpens whatever you watch, while dynamic tone mapping adjusts brightness and contrast scene by scene. AI Sound Pro adds clear, room-filling virtual 9.1.2 audio.
Cinema nights, done properly
FILMMAKER MODE and HDR10 Pro preserve the director's vision - no artificial smoothing, just the film as it was meant to look.
Built for match day
Smooth motion handling and vivid colour keep fast-moving sport crisp - and with Multi View you can follow two games at once.
Smart. Actually smart.
AI Magic Remote
Point, scroll and speak - find something to watch without endless menu-diving.
Game Optimizer
ALLM and a dedicated gaming dashboard put latency, genre presets and picture settings one tap away.
HDR10 Pro
Scene-by-scene HDR enhancement brings out detail in both highlights and shadows.
Specifications
- Display
- 55" NanoCell, 4K Ultra HD (3840 × 2160)
- Processor
- α7 AI Processor 4K Gen8
- HDR
- HDR10 Pro, HLG
- Sound
- 2.0ch 20W · AI Sound Pro (virtual 9.1.2)
- Smart TV
- webOS 25
- Gaming
- Game Optimizer, ALLM
- Connections
- 3× HDMI, 2× USB, Wi-Fi, Bluetooth
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