LG C66LB 65" 4K Ultra HD OLED HDR evo AI Smart TV - 65C66LB

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  • webOS 26
  • Variable Refresh Rate
  • Bluetooth Ultra Low Latency
  • Secured by LG Shield
  • alpha 11 AI Processor Gen3
  • AI Magic Remote
Product Description

webOS 26:
LGs award winning webOS 26 now offer the power Google Gemini and Microsoft Copilot to help you navigate and search for just the right show or movie for your viewing pleasure.

Variable Refresh Rate:
Experience smoother, tear-free gaming and video playback with Variable Refresh Rate (VRR), a game-changing feature that dynamically adjusts the refresh rate of your display to match the frame rate of your content. Say goodbye to screen tearing and stuttering, as VRR ensures that every frame is displayed with flawless precision, delivering a seamless and immersive viewing experience.

Bluetooth Ultra Low Latency:
Give your gaming time the best possible Bluetooth response with an input delay to less than 2.5ms.

Secured by LG Shield:
By encrypting your personal data, you can be assured your home is protected and secured while using the Operating System, individual apps and more. This real-time protection from hacking and data attacks begins the moment you turn on your new TV.

alpha 11 AI Processor Gen3:
By harnessing LG's alpha 11 AI Processor Gen3 , your new TVs can offer you advanced capabilities like language recognition, natural language processing, and seamless inter-device connections to deliver a personalised and stunning experience.

AI Magic Remote:
Navigate your TVs many features with ease and point like an air mouse with the inlcuded AI Magic Remote. Using a motion sensor and scroll wheel you can click, drag, and drop to use it like an air mouse or just speak for voice commands.

4K Ultra HD:
Step into the future of entertainment with 4K Ultra HD. Offering four times the resolution of traditional HD, this cutting-edge technology brings your favourite content to life with remarkable clarity and detail. From blockbuster movies to immersive gaming experiences, 4K Ultra HD delivers stunning visuals that will captivate your senses. Say goodbye to blurry images and hello to crystal-clear picture quality thats truly breathtaking.

ALLM
Yes
Additional Features
FreeSync Premium
Also Known As
OLED65C66LB
Amazon Alexa
Yes
Ambilight
No
Anti-Reflective Panel
Yes
Apple AirPlay2
Yes
Available Languages
Yes
Award Winning
-
Bixby
No
Brand
LG
Digital Tuner
Freeview HD / Freesat HD
Display Resolution Maximum
3840
Distance Between Stand Feet
-
Dolby Vision
Yes
Freely App
No
Google Assistant
Yes
Google Play App
No
HDMI 1.4 Ports
-
HDMI 2.0 Ports
-
HDMI 2.1 Ports
4
HDR
Yes
HDR Rating
G
Headphone Port
No
Hybrid Log Gamma
Yes
ITVX App
Yes
Model
C66LB
NanoCell
No
OS
webOS
Object Tracking Sound
OTS
One Connect
No
QD - OLED
No
Refresh Rate
165
Remote Control
Yes
Screen Resolution
4K Ultra HD
Screen Size in cm
164
Screen Size in inches
65
Screen Type
OLED
Smart TV
Yes
Sound Systems
Dolby Atmos
TV Bluetooth
Yes
TV Colour
Black
TV Dolby Atmos
Yes
TV Energy Efficiency Class
F
TV Tuner Type
DVB-T2
Total HDMI Connections
4
USB Ports
2
VESA
300x200mm
VRR
Yes
Voice Search
Yes
Wall Mountable
Yes
Wi-Fi
Built-In
YouView
No
kWh HDR per 1000h
232
kWh SDR per 1000h
94
nVidia Sync
Yes
Gaming Mode
Yes
Model Year
2026
Depth with Stand (mm)
230
Depth without Stand (mm)
45.1
Height with Stand (mm)
880
Height without Stand (mm)
826
TV Width (mm)
1441
Weight with Stand (kg)
18.4
Weight without Stand (kg)
16.6
All 4 App
Yes
Amazon Prime Video App
Yes
Apple TV App
Yes
BBC iPlayer App
Yes
Disney+ App
Yes
Freely App
No
Freeview Play
No
My5 App
Yes
NOW TV App
Yes
NetFlix App
Yes
Spotify App
Yes
YouTube App
Yes
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Stock Availability:
Available soon
Delivery
Goods will be delivered to a room of your choice. A delivery window will be supplied via SMS (where a mobile phone number is provided) or email, prior to delivery. Please let us know if there may be any accessibility issues, such as living up several flights of stairs or having restricted access to your property, as soon as possible after placing your order. Please take care to inspect your product for any damages or shortages and reject the delivery if necessary. Damages and shortages must be reported to us within 48 hours. Please find our full contact information here: https://www.hughes.co.uk/contact-us
*Check availability and add at checkout
TV Setup
*Check availability and add at checkout
Wall Mounting & Installation Service
Your product will be installed using a suitable wall mount supplied by you, by the delivery crew. Please refer to our dedicated installations page, at the bottom of this page, for more information on TV, large appliance, and built-in appliance installations before continuing with your order.
*Check availability and add at checkout
Sorry, this product is currently unavailable.
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What's Covered
Repairs for accidental damage - starting today
A replacement of same or similar specification - we'll cover installation costs up to £50 for white, laundry and TV products
Call-outs, parts and labour included, with no excess to pay
What's not covered
Cosmetic and malicious damage
Costs that you may incur due to your product being unusable
Installation and disposal charges for a replacement product
Please read the Policy Terms & Conditions and Privacy Policy before continuing.

This insurance policy is designed to meet the demands and needs of those who wish to insure their electronic appliances and/or household goods against breakdown and accidental damage.

Full details of the policy, including how to submit a complaint, can be found in the Terms & Conditions.

Provided by Domestic & General Insurance PLC who are an insurer not an intermediary and who do not give recommendations or advice.

The price includes all applicable taxes.
Domestic & General is trusted by millions of customers to protect, repair and replace their appliances
Powered by Domestic & General
Please confirm the following:
Need a wall bracket? Click Here to find the right one for you

  • webOS 26
  • Variable Refresh Rate
  • Bluetooth Ultra Low Latency
  • Secured by LG Shield
  • alpha 11 AI Processor Gen3
  • AI Magic Remote
Product Description

webOS 26:
LGs award winning webOS 26 now offer the power Google Gemini and Microsoft Copilot to help you navigate and search for just the right show or movie for your viewing pleasure.

Variable Refresh Rate:
Experience smoother, tear-free gaming and video playback with Variable Refresh Rate (VRR), a game-changing feature that dynamically adjusts the refresh rate of your display to match the frame rate of your content. Say goodbye to screen tearing and stuttering, as VRR ensures that every frame is displayed with flawless precision, delivering a seamless and immersive viewing experience.

Bluetooth Ultra Low Latency:
Give your gaming time the best possible Bluetooth response with an input delay to less than 2.5ms.

Secured by LG Shield:
By encrypting your personal data, you can be assured your home is protected and secured while using the Operating System, individual apps and more. This real-time protection from hacking and data attacks begins the moment you turn on your new TV.

alpha 11 AI Processor Gen3:
By harnessing LG's alpha 11 AI Processor Gen3 , your new TVs can offer you advanced capabilities like language recognition, natural language processing, and seamless inter-device connections to deliver a personalised and stunning experience.

AI Magic Remote:
Navigate your TVs many features with ease and point like an air mouse with the inlcuded AI Magic Remote. Using a motion sensor and scroll wheel you can click, drag, and drop to use it like an air mouse or just speak for voice commands.

4K Ultra HD:
Step into the future of entertainment with 4K Ultra HD. Offering four times the resolution of traditional HD, this cutting-edge technology brings your favourite content to life with remarkable clarity and detail. From blockbuster movies to immersive gaming experiences, 4K Ultra HD delivers stunning visuals that will captivate your senses. Say goodbye to blurry images and hello to crystal-clear picture quality thats truly breathtaking.

ALLM
Yes
Additional Features
FreeSync Premium
Also Known As
OLED65C66LB
Amazon Alexa
Yes
Ambilight
No
Anti-Reflective Panel
Yes
Apple AirPlay2
Yes
Available Languages
Yes
Award Winning
-
Bixby
No
Brand
LG
Digital Tuner
Freeview HD / Freesat HD
Display Resolution Maximum
3840
Distance Between Stand Feet
-
Dolby Vision
Yes
Freely App
No
Google Assistant
Yes
Google Play App
No
HDMI 1.4 Ports
-
HDMI 2.0 Ports
-
HDMI 2.1 Ports
4
HDR
Yes
HDR Rating
G
Headphone Port
No
Hybrid Log Gamma
Yes
ITVX App
Yes
Model
C66LB
NanoCell
No
OS
webOS
Object Tracking Sound
OTS
One Connect
No
QD - OLED
No
Refresh Rate
165
Remote Control
Yes
Screen Resolution
4K Ultra HD
Screen Size in cm
164
Screen Size in inches
65
Screen Type
OLED
Smart TV
Yes
Sound Systems
Dolby Atmos
TV Bluetooth
Yes
TV Colour
Black
TV Dolby Atmos
Yes
TV Energy Efficiency Class
F
TV Tuner Type
DVB-T2
Total HDMI Connections
4
USB Ports
2
VESA
300x200mm
VRR
Yes
Voice Search
Yes
Wall Mountable
Yes
Wi-Fi
Built-In
YouView
No
kWh HDR per 1000h
232
kWh SDR per 1000h
94
nVidia Sync
Yes
Gaming Mode
Yes
Model Year
2026
Depth with Stand (mm)
230
Depth without Stand (mm)
45.1
Height with Stand (mm)
880
Height without Stand (mm)
826
TV Width (mm)
1441
Weight with Stand (kg)
18.4
Weight without Stand (kg)
16.6
All 4 App
Yes
Amazon Prime Video App
Yes
Apple TV App
Yes
BBC iPlayer App
Yes
Disney+ App
Yes
Freely App
No
Freeview Play
No
My5 App
Yes
NOW TV App
Yes
NetFlix App
Yes
Spotify App
Yes
YouTube App
Yes