LG OLED65G66LS 65 Inch OLED evo AI 4K Smart TV 2026

Professional TV Installation Service

Buying the TV is the easy part. Our professional installation service takes care of everything else — safely mounting your screen to the wall, running cables neatly out of sight, connecting all your devices and making sure the picture and sound are set up perfectly for your room.

We cover Fleet and a wide area across north Hampshire and Surrey, including:

Fleet • Farnborough • Aldershot • Farnham • Camberley • Yateley • Hartley Wintney • Odiham • Arborfield • Sandhurst • Crowthorne

From a straightforward wall mount to a full home cinema setup — we do it properly. Free quotations within our local area.

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LG OLED65G66LS — 65” OLED evo AI 4K Smart TV (2026)

The LG G6 is LG’s premium Gallery-class OLED for 2026, and the 65” G66LS stand version is the flagship of the G6 stand range. Brightness Booster Ultra delivers up to 3.9× the brightness of a conventional OLED — a meaningful step above the Brightness Booster found on the C6. Add Reflection Free Premium anti-reflection technology, 60W of audio output and OLED Care+ with a 5-year extended panel warranty, and the case for choosing the G6 over the C6 at this size is compelling.

Brightness Booster Ultra & Alpha 11 AI Gen3 Processor

The OLED65G66LS uses LG’s Brightness Booster Ultra to deliver genuinely luminous highlights without sacrificing the contrast and colour accuracy that OLED is known for. The Alpha 11 AI Gen3 processor analyses everything you watch in real time, applying the optimum picture and sound settings automatically. Dynamic Tone Mapping Ultra and AI HDR Remastering ensure every source looks its absolute best on the larger 65” canvas.

Reflection Free Premium — Watch in Any Light

Unlike the C6, the G6 65” features Reflection Free Premium anti-reflection technology — an advanced optical layer that significantly reduces glare from windows and room lighting without dimming the picture or washing out blacks. Whether you’re watching in a bright daytime living room or a darkened cinema space, the picture holds its depth and accuracy throughout.

Certified Perfect Black & Perfect Colour — In Any Light

Over 8.3 million self-lit pixels give the G66LS its fundamental advantage: every pixel controls its own light output independently, so blacks are absolute and contrast is infinite. LG’s Perfect Black and Perfect Colour are both independently certified by UL — not just marketing claims. Auto Calibration lets the TV calibrate itself for the most accurate picture in your specific room, in any lighting condition, from any seat.

webOS 2026 — Smart TV Powered by Gemini & Copilot

LG’s webOS 2026 is one of the best smart TV platforms available. Every major streaming service is built in: Netflix, Prime Video, Disney+, Apple TV+, BBC iPlayer, ITVX, Channel 4, Channel 5, NOW and more — plus LG Channels for free streaming content. Controlled by the AI Magic Remote with hands-free voice recognition, AI Chatbot for picture and sound adjustments by voice, and AI Voice ID for personalised recommendations per user. LG’s webOS Re:New programme means the platform stays up to date with software upgrades for five years.

Ultimate Gaming — 165Hz, G-Sync, FreeSync, 0.1ms

The G6 holds nothing back for gaming. Four HDMI 2.1 ports, 4K@120Hz for PS5 and Xbox Series X, VRR up to 165Hz for PC, NVIDIA G-Sync Compatible, AMD FreeSync, ALLM and a less-than-0.1ms response time. HGiG Mode, Game Optimizer and the Game Dashboard give you immediate access to all gaming settings. Dolby Vision Gaming at 4K 120Hz is also supported. Quick Frame Transport and Quick Media Switching further reduce input lag and switching delays.

Extraordinary Cinema — Dolby Vision, Dolby Atmos, Filmmaker Mode

Dolby Vision and Filmmaker Mode deliver the picture exactly as the director intended, with Filmmaker Mode automatically adjusting to your room’s lighting while keeping colour accuracy intact. Dolby Atmos with Alpha 11 AI Sound Pro (Virtual 11.1.2 up-mix) means 60W of audio output — 50% more than the C6 65” — that tracks and follows the on-screen action with precision.

OLED Care+ — 5-Year Extended Panel Warranty

The G6 includes LG’s OLED Care+ technology — advanced panel management refined over 13 years of OLED development — alongside a 5-year extended panel warranty as standard. Year 1 is covered by LG, years 2–5 by Domestic & General.

See It In Our Fleet Showroom

The OLED65G66LS is on display at Jennings Sound & Vision, 185 Fleet Road, Fleet GU51 3BL. We can run a live comparison with the LG C6 65” or our Samsung OLED models so you can judge the difference for yourself — book a demo at our Fleet showroom →

Technical specifications

Please note features and specifications are subject to change without prior notification. Information and technical specifications are provided for guidance only and cannot be guaranteed as accurate. Errors and omissions excepted.