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Panasonic TX-50GX800B 50" Smart 4K Premium UHD with HDR10+, Dolby Vision and HCX Picture Processor

Key Features

  • 4K Ultra HD & Bright Panel Plus for a stunning picture
  • HDR10+ and Dolby Vision for amazingly vibrant colours
  • Smart TV - catch up, movies & more
  • Dolby Atmos® delivers incredible surround sound
  • Compatible with Google Home and Amazon Alexa
Add to compare View Product Specs

Panasonic TX-50GX800B 50" Smart 4K Premium UHD with HDR10+, Dolby Vision and HCX Picture Processor

AO Finance

Choose size

  • 50"
  • 58"
  • 65"
Delivery Delivery from Wed 1st Apr Delivery from Wed 1st April From Wed 1st April From Wed 1st April

We’re still delivering to our customers safely. Since the latest Government advice, we’ve had to make a few changes. If you’re self-isolating then we’re now only able to deliver products to your doorstep. Otherwise, we’ll come into your home but only deliver to behind your main door. Unfortunately, as our delivery partner is no longer able to operate in Northern Ireland, we are unable to offer home delivery to any Northern Ireland postcode.

We’ll deliver any product to your home, 7 days a week.

  • We schedule deliveries from 7am until 7pm.
  • You can choose a paid morning or afternoon delivery timeslot when you checkout.
  • Free delivery is also available.
  • We’ll text you a 3 hour timeslot on the morning of your delivery.
  • We'll give you your driver’s number just in case there are any issues.
  • Your driver will call you to keep you up to date on the day.
  • Delivery restrictions apply. Please see our delivery page for more information.

△ The earliest delivery date may vary based on your postcode.
Services Remove & Recycle
  • Remove & Recycle £ 20

    Following the latest Government advice, we’ve had to make some changes to our services.

    We can still collect your old appliance and take it away for recycling. You’ll just need to make sure it’s by the entrance to your property ready for us to collect, as we won’t be able to remove it from any other room in your home.

    We’ll happily take away your old TV for you and recycle it. All we ask is that it’s unplugged and ready to go. The fee for this service relates to the cost of taking your old TV away on our van rather than the recycling service.


TV Clearance

This product is part of our TV clearance

You’re getting an incredible price on a fantastic product that’s full of handy features. Not quite right? We’ve got loads more deals lined up. Check them out here.

AO Finance

Key Features

  • 4K Ultra HD & Bright Panel Plus for a stunning picture
  • HDR10+ and Dolby Vision for amazingly vibrant colours
  • Smart TV - catch up, movies & more
  • Dolby Atmos® delivers incredible surround sound
  • Compatible with Google Home and Amazon Alexa
Add to compare View Product Specs

Product Overview

Once you’ve experienced the jaw-dropping beauty of this 50 inch Panasonic LED TV, you’ll never leave your sofa again. Sit back and fire up your favourite films in beautifully detailed and crystal-clear 4K Ultra HD, whilst HDR Bright Panel Plus works behind the scenes to deliver vivid, lifelike colours. You’ll enjoy top-notch picture quality at all times thanks to dynamic HDR10+, which works alongside the adaptive backlight to adjust the depth and contrast for a super-realistic image. It also includes Dolby Vision, which adds an enormous range of shades and hues, as well as incredibly immersive surround sound via Dolby Atmos®. There’s a wealth of content available online too – just connect it via your home network to enjoy tons of streaming apps and catch up services.

We want you to fully enjoy your new TV, so please be careful when unpacking it – pull it out of the box using the edges so that you don’t damage the screen. If you need to return your TV for any reason, we just ask that you don’t pack the plug in front of the screen as it could damage the TV in transit.

Features we love

Bring Hollywood into your home

Make sure each film you watch looks exactly as the director intended, with a screen that has been fine-tuned by Hollywood professionals. Directors, visual artists and cameramen have tweaked the tech behind your TV, altering features ranging from contrast to the frame rate. So you’ll know you’re getting the true Hollywood experience with every movie night.

See the detail up close

Works with Amazon Alexa

This product is compatible with Amazon Alexa, providing you have an existing Alexa-enabled speaker. Just open the Alexa app on your smartphone or tablet and you’ll be able to connect this product. Then, you’ll be able to control it with just the power of your voice.

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A more cinematic experience

Experience cinema-quality viewing thanks to the advanced HCX processor. This clever bit of tech continuously adjusts the contrast and balance on-screen to enhance your favourite blockbuster titles. The result is a picture and colour quality much closer to that which the director intended.

Spectacular colour and contrast brings content to life

HDR technology adds amazingly lifelike colour and depth to your favourite shows and movies for a truly spectacular cinematic experience. But it’s easy to feel overwhelmed by all the different kinds out there, especially since broadcasters and streaming platforms don’t always use the same one. Luckily, this model supports a huge range of HDR formats, including HDR10+ and Dolby Vision, letting you enjoy an enormous amount of content in the best possible quality.

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3D sound puts you at the heart of the action

Step inside the action and truly surround yourself in sound with Dolby Atmos. This impressive piece of tech works by recreating audio in 3D so that you’re fully immersed in everything happening on-screen, from high-octane explosions to dramatic dialogue. So whether you’re in for an epic movie night or watching the match at the weekend, you’ll be at the centre of a truly cinematic experience.

See the detail up close

A TV that listens

Effortlessly control your TV using your voice with Amazon Alexa or Google Home. This TV connects to your smart speaker or an enabled device, allowing it to adjust the volume or change the channel on command. So when you have your hands full with popcorn, or you’re all snuggled up under a blanket, you won’t have to stop what you’re doing to reach for the remote.

See the detail up close

Keep the whole family happy

Never miss an episode of your favourite show with USB HDD recording. The TV’s port allows you to connect an external hard drive, which you can record programmes to by simply hitting the REC button. So when the football clashes with the latest drama series, you can store one for later – saving any fights over the remote control.

Say goodbye to trailing wires

Connect other devices to your TV without the mess of cables thanks to Bluetooth Audio Link. Not only can you sync your TV’s sound with Bluetooth speakers, but you can directly share audio from your smartphone. So whether you’re blaring out your blockbusters through a soundbar, or streaming your music playlists from your phone, you’ll be able to enjoy the freedom of wireless connectivity.

Product Specification


Key Information

Dimensions (H)65.1 x (W)112.0 x (D)6.2
Energy Rating A+
Energy Saving Mode Yes


Aerial Input (RF) Yes
Analog RCA L/R Audio Input Yes
Common Interface (CI) Yes
Component Video Input Yes
Digital Optical Output Yes
HDMI ARC (Audio Return Channel) Yes
HDMI Input 3
Internet Connection WiFi and Ethernet
USB Input 3


Stand Type Plate Pedestal

Features We Love

My Home Screen 4.0 Yes
USB HDD Recording Yes
Voice Assistant Technology Yes


Vesa Wall Mount Size 400 x 200 mm
Vesa Wall Mount Supported Yes
Weight With Stand 17 Kg
Weight Without Stand 16 Kg

Product Detail

Annual Power Consumption 114 Kwh
Brand Panasonic
Category TVs
Colour Black
Dimensions (H)65.1 x (W)112.0 x (D)6.2
On-mode Power Consumption 82 Watt
Standby Power Consumption 0.5 Watt

Screen Technology

4K Ultra HD Yes
Contrast Brilliant
Dolby Vision Yes
Game Mode Yes
HCX Processor Yes
HDR (High Dynamic Range) Yes
HDR Type DolbyVision/HDR10+/HDR10/HLG
HDR10 Yes
HDR10+ Yes
Local Dimming Yes
Movie Mode Yes
Panel Type HDR Bright Panel Plus
Picture Processor HCX
Resolution Size 3840 x 2160
Resolution Type 4K Premium UHD
Screen Size 50 Inches
Screen Type LED
Sports Picture Mode Yes
Ultra HD 4K Upscaling Yes
Wide Colour Spectrum Yes

Smart Technology

4K Streaming Yes
Amazon 4K Streaming Yes - Subscription required. Not all content is in 4K
Amazon HDR Streaming Yes - Subscription required. Not all content is in HDR
App / Portal Store Yes
Freeview Play Yes
HDR Streaming Yes
Netflix 4K Streaming Yes - Subscription required. Not all content is in 4K
Netflix HDR Streaming Yes - Subscription required. Not all content is in HDR
Screen Mirroring Yes
Smart Phone / Tablet App Available Yes
Smart TV Yes
Works With Amazon Alexa Yes
Works With Google Assistant Yes
YouTube 4K Streaming Yes - Subscription required. Not all content is in 4K
YouTube HDR Streaming Yes - Subscription required. Not all content is in HDR

Sound Technology

Audio Power 20 Watt
Audio Processing Cinema Suround
Dolby Atmos Yes
Dolby Sound Technology Yes
Number of Internal Speakers 2

System and Features

Auto Tuning Yes
Parental Control Yes
Sleep Mode Yes

Tuner and Smart Services

All 4 Yes
BBC iPlayer Yes
Demand 5 Yes
ITV Hub Yes
Netflix Yes
Tuner Type Freeview HD
Youtube Yes

USB and Media

USB Recording (DVR) Yes


Manufacturer Warranty
AO Care Protection plans from £6.99 per month.More info
1 Year

What's In The Box

Back Cover Plate Yes x 1
Manual / Quick Guide Yes
Power Cable Yes
Screws Yes x 29
Stand Yes
Standard Remote Batteries AA x 2
Standard Remote Control Yes
TV Yes

Wireless Connections

Bluetooth Yes

Customer Reviews

4.4 / 5
Showing 6 of 13 reviews

Panasonic TX-50GX800B

Excellent TV great 4Kuhd picture Miles better than my previous 4k TV. Crisp clear picture with deep dark blacks and bright colours thanks to HDR+, Dolby vision is an excellent feature allowing you to watch your 4k movies as the director intended without having to change any settings. Highly recommended TV

Great TV with all latest technology but yet so simple to use

Picture quality and sound excellent and very easy to use

50in LED Panasonic

Coming from a 50in Panasonic plasma to a LED I'm not too impressed. But that is the way the trend is now. The smart TV side works well.


Spent a while researching this purchase. Panasonic TV's always a favourite. This one ticks all the boxes for specification. Looks good to me and sounds good, I am no expert. Standard resolution a bit lacking but as this is first 4K it may be something I should have expected. The big loss was the Freeview Play not working, or it would intermittently then need to unplug and try again. Panasonic said it was a known software issue that appears to have been evident for few months. They could not however guarantee a replacement would be any different. Not sure how a software issue would not result in all GX800 series being returned I don't know. I never heard of this before purchase and it took some searching to find any mention. Back it goes and the search begins again. Not happy. Good luck.

Great service

I love this TV it is all that was advertised and more. Plus the delivery service and the sale process was a breeze.

Great TV

Fantastic tv that does exactly what it says on the tin

Any offers are genuine savings. Because we match the prices of competitors, there is the potential for prices to drop further. We will always offer our customers our price match promise. See terms and conditions.

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