LG 55NANO866NA 55 inch 4K Ultra HD HDR Smart NanoCell LED TV Freeview HD Freesat HD

LG 55NANO866NA

55 inch 4K Ultra HD HDR Smart NanoCell LED TV Freeview HD Freesat HD

Out of stock
Spread the cost of your purchase on this TV
£799
Enjoy ultimate picture detail, with the LG 55NANO866NA.

NanoCell technology – incredible picture quality for everyone in the room
Using uniformly sized, NanoCell, display particles, this LG 55 inch TV gives enhanced colour accuracy and the ability to produce wider viewing angles with less colour distortion. This means that the colour accuracy remains virtually unchanged over a 60-degree viewing angle. Finally, everyone in the room can enjoy the highest quality images.

Enhanced contrast with Local Dimming
Making the most of its NanoCell tech, the 55NANO866NA features Local Dimming. This gives enhanced contrast, with the ability to precisely control the darkest and lightest sections of the images. What this means for you is greater realism and most natural images possible from an LED screen.

100Hz panel for the smoothest motion
Fitted with a 100Hz panel, this 55 inch LG NanoCell TV delivers the smoothest motion. Combined with TruMotion TM200 processing, the 100Hz panel means you get super-smooth motion that’s ideal for seeing the clearest view of fast-moving sports and action movies.

Improved processor at its heart
With the a7 Gen 3 processor at its heart, this 55 inch LG TV is faster and smoother than ever. Intelligent Artificial Intelligence (AI) benefits both picture and sound for the clearest images and audio yet.

Dolby Vision IQ – ultimate detail
Dolby Vision IQ takes Dolby Vision to the next level, making it the ultimate HDR-type picture processor. Dolby Vision IQ version uses data within the signal and light sensors inside the TV to adjust the picture quality for the best contrast. This improves the picture’s brightness, without ‘washing out’ the depth. You get a consistent picture quality, however light or dark your room is. Whether you’re watching a brightly lit sports event or moody movie, Dolby Vision IQ adjusts to suit.

See the picture exactly as originally intended, with Filmmaker Mode
If you’re mad about movies, you’ll love Filmmaker Mode. Designed in collaboration with filmmakers and Hollywood studios, Filmmaker Mode lets you experience the cinematic vision, exactly as the director intended. Overriding the TV’s own motion and picture processing, Filmmaker Mode presents the correct aspect ratio, colour and frame rate – just as the filmmakers intended.

The right setting every time, with Auto Genre Selection (Dolby HDR Only)
The best picture settings for sport aren’t the same for movies or animation, which is why this LG adjusts to suit – automatically. Rather than having to delve deep into menu settings between viewing, simply leave it to the TV to get just the right setting. Movie, Sports, Animation and Standard settings are automatically applied.

Dolby Atmos compatible sound
With a Dolby Atmos processor built-in this LG 55” TV decodes Atmos sound tracks - giving you the potential for an even more immersive sound. Although we’d recommend a soundbar/base for the fullest sound, the built-in 20 watt audio system delivers punchy sound.

Upgrade to wireless surround sound with WiSA*
WiSA stands for Wireless Speaker & Audio. The system wirelessly streams sound up to 24bit 96kHz, 8-channels and includes Dolby Atmos and DTS:X. WiSA is flexible as you decide which speakers you want and where you want them – they don’t even have to be from LG. Simply look for WiSA supported speakers and decide how you’d like your audio to sound. *Separate dongle purchase required.

AI TV for control your way
With AI (Artificial Intelligence) very much at the heart of this TV, a huge range of control options become available. Compatible with Google Home, Amazon Echo and Apple’s HomePod, your smart speaker can be used to voice control the TV. For a seamless AV experience, use with one of LG’s own smart speakers. If you prefer smartphone to voice control, the TV is also compatible with LG TV Plus and Smart ThinQ apps, as well as Apple AirPlay 2.

All the streaming services you need including Apple TV Plus and Disney+
This smart TV is ready for the rapidly expanding range of top quality TV streaming services. All your favourites are there, including the BBC iPlayer, Netflix, YouTube, Amazon Prime Video and Now TV. New for 2020 are the much anticipated Apple TV Plus and Disney+ – giving you a wider range of premium (paid for) TV streaming services than ever. Please note: ITV, Ch4 and Ch5 catch up services not available on this TV at this time.

See new levels of detail, with the LG 55NANO866NA.

Please note, this Smart TV features third party Apps. These Apps may be modified or withdrawn at any time. There may also be a delay in launching some of the featured Apps. Catch-up TV Apps may vary by region. The function and availability of apps is not covered by the manufacturer’s or Richer Sounds’ guarantee.

6 Year Guarantee included
for VIPs

Our VIP club is completely FREE for ALL customers and comprises a fantastic set of privileges.

Sign up instantly in-store or here.
You can also read all about the benefits of our 6 Year Guarantees here.

Lowest price guaranteed!

We’ll beat any genuine advertised price, even from the web & give you up to £100!

We're confident that our prices are amongst the very keenest out there, so we've made it as easy as pie to qualify for our Price Beat. Richer Sounds also guarantees to beat web prices, and Price Beat is even valid for 14 days after purchase, so if you've seen a cheaper price, let us know, and we'll happily beat that price by up to £100!

Products must be brand new, boxed, carry a comparable guarantee and be in stock at time of purchase. Richer Sounds price used to compare will be net of any voucher / trade in discounts.
T&Cs apply

Buy now, pay later available
by phone, on items over £500

We offer 6 month interest free options. Call your local store or our Telesales team for details

For purchases over £500, pay a 10% deposit now and the balance in 6 months. Pay the balance in full before the end of the 6 months and there is no interest to pay whatsoever, just a one-off settlement fee of £29. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. 19.9% APR representative. Find out more

 Disabled assistance

All products that are available to purchase on the Richer Sounds website can be delivered free to blind, partially sighted or those with a disability.

Please contact web after sales for more info.
For delivery of in-store only deals, please contact your local store for more details.
T&Cs apply - see our delivery page.
Want to wall mount your TV?
Spread the cost over 6 months on this TV. Available from the vast majority of our stores by appointment, all stores by phone & video call, or from telesales. 10% deposit required up-front, pay the balance in full before the end of the period and there is no interest to pay whatsoever, just a one-off settlement fee of £29. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. 19.9% APR representative. Click here for more info.
Offer excludes Clearance, Refurbished and Open Box products.


Enjoy ultimate picture detail, with the LG 55NANO866NA.

NanoCell technology – incredible picture quality for everyone in the room
Using uniformly sized, NanoCell, display particles, this LG 55 inch TV gives enhanced colour accuracy and the ability to produce wider viewing angles with less colour distortion. This means that the colour accuracy remains virtually unchanged over a 60-degree viewing angle. Finally, everyone in the room can enjoy the highest quality images.

Enhanced contrast with Local Dimming
Making the most of its NanoCell tech, the 55NANO866NA features Local Dimming. This gives enhanced contrast, with the ability to precisely control the darkest and lightest sections of the images. What this means for you is greater realism and most natural images possible from an LED screen.

100Hz panel for the smoothest motion
Fitted with a 100Hz panel, this 55 inch LG NanoCell TV delivers the smoothest motion. Combined with TruMotion TM200 processing, the 100Hz panel means you get super-smooth motion that’s ideal for seeing the clearest view of fast-moving sports and action movies.

Improved processor at its heart
With the a7 Gen 3 processor at its heart, this 55 inch LG TV is faster and smoother than ever. Intelligent Artificial Intelligence (AI) benefits both picture and sound for the clearest images and audio yet.

Dolby Vision IQ – ultimate detail
Dolby Vision IQ takes Dolby Vision to the next level, making it the ultimate HDR-type picture processor. Dolby Vision IQ version uses data within the signal and light sensors inside the TV to adjust the picture quality for the best contrast. This improves the picture’s brightness, without ‘washing out’ the depth. You get a consistent picture quality, however light or dark your room is. Whether you’re watching a brightly lit sports event or moody movie, Dolby Vision IQ adjusts to suit.

See the picture exactly as originally intended, with Filmmaker Mode
If you’re mad about movies, you’ll love Filmmaker Mode. Designed in collaboration with filmmakers and Hollywood studios, Filmmaker Mode lets you experience the cinematic vision, exactly as the director intended. Overriding the TV’s own motion and picture processing, Filmmaker Mode presents the correct aspect ratio, colour and frame rate – just as the filmmakers intended.

The right setting every time, with Auto Genre Selection (Dolby HDR Only)
The best picture settings for sport aren’t the same for movies or animation, which is why this LG adjusts to suit – automatically. Rather than having to delve deep into menu settings between viewing, simply leave it to the TV to get just the right setting. Movie, Sports, Animation and Standard settings are automatically applied.

Dolby Atmos compatible sound
With a Dolby Atmos processor built-in this LG 55” TV decodes Atmos sound tracks - giving you the potential for an even more immersive sound. Although we’d recommend a soundbar/base for the fullest sound, the built-in 20 watt audio system delivers punchy sound.

Upgrade to wireless surround sound with WiSA*
WiSA stands for Wireless Speaker & Audio. The system wirelessly streams sound up to 24bit 96kHz, 8-channels and includes Dolby Atmos and DTS:X. WiSA is flexible as you decide which speakers you want and where you want them – they don’t even have to be from LG. Simply look for WiSA supported speakers and decide how you’d like your audio to sound. *Separate dongle purchase required.

AI TV for control your way
With AI (Artificial Intelligence) very much at the heart of this TV, a huge range of control options become available. Compatible with Google Home, Amazon Echo and Apple’s HomePod, your smart speaker can be used to voice control the TV. For a seamless AV experience, use with one of LG’s own smart speakers. If you prefer smartphone to voice control, the TV is also compatible with LG TV Plus and Smart ThinQ apps, as well as Apple AirPlay 2.

All the streaming services you need including Apple TV Plus and Disney+
This smart TV is ready for the rapidly expanding range of top quality TV streaming services. All your favourites are there, including the BBC iPlayer, Netflix, YouTube, Amazon Prime Video and Now TV. New for 2020 are the much anticipated Apple TV Plus and Disney+ – giving you a wider range of premium (paid for) TV streaming services than ever. Please note: ITV, Ch4 and Ch5 catch up services not available on this TV at this time.

See new levels of detail, with the LG 55NANO866NA.

Please note, this Smart TV features third party Apps. These Apps may be modified or withdrawn at any time. There may also be a delay in launching some of the featured Apps. Catch-up TV Apps may vary by region. The function and availability of apps is not covered by the manufacturer’s or Richer Sounds’ guarantee.
Brand LG
Freesat HD Yes
Apple AirPlay Yes
4K Ultra HD Yes
HDR Yes
BBC iPlayer Yes
Digital Audio Output Yes - Optical
USB 3
Weight (KG) 17.2/18.7 (Without/With Stand)
Component No
DLNA Compliant Yes
Remote Control yes
Bluetooth Yes
Smartphone control Yes
HDMI 4_HDCP2_2_4
Pixel Resolution 3840 x 2160
Scart Sockets No
Speakers Yes
Screen Size (measured diagonally in inches) 55
Motion Processing TM200
LED Backlight LED - Edge
Power Consumption- Normal Use 102
Stand Yes - Fixed
Wall Mount Required VESA - 300 x 300
Energy Efficiency Rating A
Local Dimming Yes - Edge
Camera No
Gesture Control Yes (Magic Remote)
Packaging Dimensions WxHxD 1360 x 810 x 207
Netflix 4K Streaming Yes
Power Consumption - Annual 141
Maximum Stand Width (mm) 841
Panel Bit Depth 10 bit (8 + 2 FRC)
HDR Format Dolby Vision IQ, HDR10, HLG
Analogue Tuner Yes
USB Video Playback Yes
USB Recording Yes
Headphone Socket Yes
Wireless Connection Yes
Full Web Browser Yes
Power Consumption - Standby 0.5
ARC - Audio Return Channel Yes - eARC
Touch Screen No
Voice Activated TV No
Quad Core Processor a7 Gen3
Twin Tuners No
HDMI 2.0 Yes (2 x HDMI 2.1)
Screen Resolution 4k_ultra_hd
Panel Frequency (Hz) 100Hz
Dimensions excluding stand WxHxD (mm) 1232 x 716 x 64
Dimensions including stand WxHxD (mm) 1232 x 786 x 263
Rated 5 out of 5 by from Amazing picture - really pleased WE LOVE IT!!! - picture quality really excellent, the colours vibrant but lifelike (whereas some can look too enhanced). Don't know about the sound as use a sound bar all the time. We got really tangled up trying to set it up with a new BT Vision box but got here in the end, and they fight for controller supremacy between them, so in truth we're still getting the hang of it. But absolutely no regrets and we thought it was miles better than others in the store in the same price bracket
Date published: 2020-12-01
Rated 5 out of 5 by from Great TV, superb picture, nice features. Arrived a week ago, easy set up and connection to other devices. Fits perfectly in my lounge and looks good too. Picture quality is superb. I am very happy. Great present to self for Xmas. Note TV stand from Richer Sounds too.
Date published: 2020-12-01
Rated 4 out of 5 by from Happy Nanocell 86 customer After my recent Cambridge Audio amp+cd and Q Acoustic speaker purchase, I was happy to revisit Lichfield to take more advise on their LG range. Price stopped me buying the OLED but happy with my purchase 55 Nano86
Date published: 2020-11-30
Rated 4 out of 5 by from Nice for the price Had the tv just over a week, was a toss up with the LG or Samsung, and the money saving of the LG swerved my decision. Courier delivered the tv at the time requested and were polite and helpful. Tv was unboxed and in place in no time, easy to attach the crescent stand, sky box and blu ray player just simple hdmi leads and it was ready to go. The picture looked good out of the box and was impressive, the magic remote requires some patience to get used to. Have watched a few films through Netflix and prime and have noticed some harsh light bleeding in dark scenes and on the letterbox bars at the top and bottom of the screen. A quick google search revealed this is a trait of LG nanocell screens. There are tips on how to reduce this and I have tried them and the results are a lot better, but for the average buyer I would be disappointed if I had to go messing around with settings deep inside the menu to reduce this problem that should not be there in the first place. Overall I’m happy with the tv but I expected more from the tv straight out the box.
Date published: 2020-11-30
Rated 3 out of 5 by from LG 55NANO866NA I am pleased with the product, great picture. At first I was disappointed with the brightness of the picture. Once I changed the power saving setting, this enabled me to adjust the backlight.
Date published: 2020-11-29
Rated 5 out of 5 by from Another brilliant service I bought a TV 18 month ago but unfortunately the WiFi adapter broke. Richersounds came out within 3 days to fix the issue but didnt have to parts anymore so they gave me a full gift voucher to buy another TV with. The 6 year warranty is amazing. And again they recommended a great TV. Their knowledge of technology each employee has is unbelievable. Thanks to Tom and John much appreciated.
Date published: 2020-11-29
Rated 5 out of 5 by from Another excellent tv supplied by richer sounds My last LG was a 42 inch so after 7 years I need to go up in size .being over 70.
Date published: 2020-11-28
Rated 5 out of 5 by from Great picture quality I have had the set for 5 days and just getting used to the new controls easy to use
Date published: 2020-11-22
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£799
LG 55NANO866NA is rated 4.7 out of 5 by 43.
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Buy by phone Call our national Telesales team on
0333 900 0093
Please call your local store Members of our team are happily working from home to provide advice, info on stock and other help. They can also process sales and arrange delivery direct from our warehouse.

6 Year Guarantee included
for VIPs

Our VIP club is completely FREE for ALL customers and comprises a fantastic set of privileges.

Sign up instantly in-store or here.
You can also read all about the benefits of our 6 Year Guarantees here.

Lowest price guaranteed!

We’ll beat any genuine advertised price, even from the web & give you up to £100!

We're confident that our prices are amongst the very keenest out there, so we've made it as easy as pie to qualify for our Price Beat. Richer Sounds also guarantees to beat web prices, and Price Beat is even valid for 14 days after purchase, so if you've seen a cheaper price, let us know, and we'll happily beat that price by up to £100!

Products must be brand new, boxed, carry a comparable guarantee and be in stock at time of purchase. Richer Sounds price used to compare will be net of any voucher / trade in discounts.
T&Cs apply

Buy now, pay later available
by phone, on items over £500

We offer 6 month interest free options. Call your local store or our Telesales team for details

For purchases over £500, pay a 10% deposit now and the balance in 6 months. Pay the balance in full before the end of the 6 months and there is no interest to pay whatsoever, just a one-off settlement fee of £29. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. 19.9% APR representative. Find out more

 Disabled assistance

All products that are available to purchase on the Richer Sounds website can be delivered free to blind, partially sighted or those with a disability.

Please contact web after sales for more info.
For delivery of in-store only deals, please contact your local store for more details.
T&Cs apply - see our delivery page.
Want to wall mount your TV?