Panasonic TX-55MZ800B is rated 4.1 out of 5 by 47.
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Panasonic TX-55MZ800B

55 inch OLED 4K Ultra HD HDR Smart TV Freeview Play

In-store Clearance item

Open Box Guide Price (3 available across all stores) £799.000000
Last brand new price £999.000000

Please remember

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Unfortunately, due to costs, and size, TVs can't be mail ordered from store or transferred between stores - sorry!

Please note that extended guarantees are not available on these products.

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Stunning colour, upgraded sound and the brilliance of Android TV make the Panasonic TX-55MZ800B a premium TV without the premium price.

Impresses in every area
Where most of its rivals use inferior LED screen tech, the Panasonic TX-55MZ800B takes the premium option and boasts a high-end OLED screen. Next up is a triumvirate of High Definition picture technologies, including Dolby Vision, HDR10+ and HLG – making sure you have every format covered. For expert delivery of your streaming services and ease of use, Android TV with Google Assistant is onboard. All this, wrapped by a beautiful, frameless design makes this Panasonic 55 inch TV incredibly appealing in all areas.

See the difference that OLED makes
Rather than using standard, LED TV technology, Panasonic’s MZ800B range features superior OLED screen tech. With its individually illuminated cells, you get incredible contrast, with inky deep blacks and bright whites. Panasonic’s 4K Colour Engine PRO further enhances colour definition, while the Smooth Motion Drive PRO panel delivers super-smooth motion.

Multi-format HDR support for a stunning picture from all sources
Making the most of its impressive OLED screen, the TX-55MZ800B also offers multi-format HDR support, including Dolby Vision, HDR10+, HDR10 and HLG. Dolby Vision and HDR10+ both deliver scene-by-scene mastering for the truest, most accurate HDR picture technology. Each scene is optimised, meaning the maximum amount of detail is shown – even in the brightest or darkest moments.

Great for gaming
Continuing its all-round brilliance, the TX-55MZ800B is equally as impressive with gaming as it is with movies and TV. Select Game Mode and input lag is reduced, making your game play super-responsive. A further bonus for gamers is ready access to TWITCH via Google Play.

Android TV for smart TV – including voice control via Google Assistant
Android TV gives you effortless access to a vast range of entertainment streaming apps for near unlimited entertainment. Dive into favourites such as Netflix, Amazon Prime, Disney+ and YouTube or search out a few less well known apps from the Google Play store – the choice is near endless. What’s more, this TV also features the Google Assistant, meaning you only have to ask to locate content, change channel or adjust the volume.

Share with Chromecast
Sharing media from your smartphone or tablet is easy with Chromecast built-in. Simply pair your phone and cast what’s on your phone on to the big screen – wirelessly.

Dolby Atmos and built-in subwoofer
Compatible with Dolby Atmos sound, this Panasonic 55” TV creates a more enveloping sound. Thanks to its built-in subwoofer, you also get a deeper, more rounded sound than many of its rivals. For an easy upgrade in sound, simply link to a soundbar via wireless Bluetooth or the HDMI eARC interface.

Make the upgrade to premium TV, with the Panasonic TX-55MZ800B.

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.
Screen Size
Screen Technology
Picture Quality
LED Backlight
Local Dimming
Yes - OLED pixel
Motion Processing
Smooth Motion Drive PRO
Pixel Resolution
3840 x 2160
HDR Formats
Dolby Vision, HDR10, HDR10+, HLG
Panel Bit Depth
10 bit
Panel Bit Depth
Panel Frequency
Panel Frequency
Screen Resolution
4K Ultra HD
Smart Features
BBC iPlayer
Full Web Browser
Web Browser can be downloaded from Google Play Store
Netflix 4K Streaming
Quad Core Processor
Quad Core Processor
4K Colour Engine PRO
Works with
Amazon Alexa, Google
Smartphone control
TV Catch Up
Freeview Play
Voice Activated TV
ARC - Audio Return Channel
Yes - eARC
Digital Audio Output
Yes - Optical
DLNA Compliant
3 (HDCP 2.2 - 3)
Headphone Socket
Manufacturer's Warranty
1 year
Analogue Tuner
TV Tuner
(10W x 2) + 12W Woofer
USB Recording
USB Video Playback
Energy Consumption
Power Consumption - Standby
Energy - kWh/1000h
Energy - HDR rating
Energy - HDR kWh/1000h
Energy - Label Rating
Dimensions excluding stand WxHxD
1228 x 715 x 49
Dimensions including stand WxHxD
1228 x 749 x 251
Maximum Stand Width (mm)
Outer Box Dimensions WxHxD
1369 x 860 x 165
VESA Fittings
200 x 200
Wall Mount Required
VESA - 200 x 200
Weight (KG)
22/27 (Without/With Stand)
Remote Control
Yes - Fixed
Rated 3 out of 5 by from Great picture, flaky operating I've had this tv for about a couple of months. I can't fault the OLED picture quality - but there's a 2 things that make this tv REALLY irritating. First, the Freeview tv guide crashes regularly and the only way to get it back is to Restart the TV. THAT is very inconvenient. And 2, it seems to refresh the picture at random intervals. It's like it zooms out and then resets. I've checked for software updates and can't find any, so beware!! Sadly you only find out about these things when you've had the thing for a while I.e. it's not things you notice in a tv showroom.
Date published: 2024-04-16
Rated 5 out of 5 by from LOVE MY NEW TV I bought this TV as my past one broke on me and I could not be any happier with my choice. The picture and sound are both amazing and I cannot wait to watch Wimbledon on it in the summer!
Date published: 2024-04-16
Rated 1 out of 5 by from Panasonic needs to improve its TVs Purchased this TV 5 months ago to replace a 12 year old Panasonic plasma TV. That TV gave excellent service hence I chose Panasonic again. Sadly, this was a huge mistake. Although the picture and sound quality are fine when it works, the TV hss been plagued by intermittant problems since purchase. It is slow to start, slow to change between sat. and other modes, picture and sound don't sink, it will stick, etc. etc. The situation is not helped by a wholly inadequate set of operating instructions. So fed up with it I only watch it when I have the patience to deal with its quirks and foibles. Panasonic need to iron out these problems BEFORE putting a product on the market. Avoid.
Date published: 2024-03-26
Rated 3 out of 5 by from Cheap tacky remote controller Bought this tv independently lots of software issues after a day or two you lose the TV Guide after reboot it comes back cannot connect to Panasonic server even though all the other apps work. Had a manual software updates done. But at the TV still plays up from time to time
Date published: 2024-03-18
Rated 5 out of 5 by from Brilliant picture quality I have been looking for a while, and im pleased I bought this one. Its amazing.
Date published: 2024-03-08
Rated 5 out of 5 by from Superb I'm so impressed with the picture, it's fantastic with some 4k Amazon prime etc. the user interface is easy to use and has all the usual apps (BBC, Netflix etc ). Can't really fault it, very happy! The stand is also much more convenient than the separate legs as I can set it on some hifi speakers.
Date published: 2024-03-08
Rated 1 out of 5 by from Slow to respond Pressing a key on the remote the TV slow to respond despite the remote being in front of the set The program guide shows no information despite regularly powering off the set The picture often jumps frames rather than smoothly going from a distant shot to close up or vice versa This is an expensive TV which has great picture and sound quality but has lots of minor technical issues that make it a really poor choice
Date published: 2024-03-07
Rated 4 out of 5 by from Good value tv I recently purchased this television as an upgrade for an older tv. For the price this model has a lot of features and is easy to use and setup, overall I am pleased with my purchase, I am slightly disappointed whilst watching sports though as there appears to be some “ghosting” when there is fast moving action. I also keep getting an OLED panel warning when I turn the tv on, even though I turn the tv off in the way that’s suggested, I have looked through the settings and can’t seem to find a way to rectify this.
Date published: 2024-03-03
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  • Purchase rate 21.9% p.a. (variable)
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