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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


Choose size

  • 40"
  • 50"
  • 58"
  • 65"
Delivery Delivery from Wed 21st Aug Delivery from Wed 21st August From Wed 21st August From Wed 21st August

We’ll deliver any product to your home, 7 days a week and even the next day.

  • 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 TV Placement, Disposal
  • TV Placement £ 50.00

    We’ll fit your new bracket and TV to the wall, then hide the cables with trunking. We’ll also connect any other devices to your TV, and set it up on your WiFi network so you can use any smart features it has. We’ll even clean up when we’re done! Please make sure you buy a compatible bracket with your TV or we won’t be able to mount it.

  • Disposal £ 15.00

    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.

Finance From £20.63 a month (APR 19.9%)
If your order is £199 or more, you can spread the cost with our finance options.

We'll mount your TV to the wall for £50!

Simply select this option in basket

Make sure to add a TV bracket that is compatible with your TV

Shop TV Brackets

For more information and T&Cs click here

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

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.

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.

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.

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
4K Ultra HD Yes
Audio Power 20 Watt
Curved Design No
Energy Rating A+
Energy Saving Mode Yes
Internet Connection WiFi and Ethernet
Manufacturer Warranty
AO Care Protection plans from £6.99 per month.More info
5 Year
Screen Size 50 Inches
Screen Type LED
Smart TV Yes
Stand Type Plate Pedestal
Tuner Type Freeview HD
TV DVD Combi No
Vesa Wall Mount Size 400 x 200 mm
Vesa Wall Mount Supported Yes
Works With Amazon Alexa Yes
Works With Google Assistant Yes


Aerial Input (RF) Yes
Analog RCA L/R Audio Input Yes
Analog RCA L/R Audio Output No
Common Interface (CI) Yes
Component Video Input Yes
Composite Video Input No
Digital Coaxial Output No
Digital Optical Output Yes
HDMI ARC (Audio Return Channel) Yes
HDMI Input 3
Scart Input No
USB Input 3


Auto Power Off No
Voice Assistant Technology Yes

Features We Love

Android TV No
Pause Live TV Functionality Yes
Sleep Mode Yes

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
Freeview Play Yes
On-mode Power Consumption 82 Watt
Standby Power Consumption 0.5 Watt
Weight With Stand 17 Kg
Weight Without Stand 16 Kg

Screen Technology

Dolby Vision Yes
Dynamic Metadata Yes
Game Mode Yes
HCX Picture Processor Yes
HDR (High Dynamic Range) Yes
HDR Bright Panel Plus Yes
HDR Type DolbyVision/HDR10+/HDR10/HLG
HDR10 Yes
HDR10+ Yes
Movie Mode Yes
Resolution Size 3840 x 2160
Resolution Type 4K Premium UHD
Sports Picture Mode Yes
Technicolor Advanced HDR No
Ultra HD 4K Upscaling Yes

Smart Services

All 4 Yes
BBC iPlayer Yes
Demand 5 Yes
ITV Hub Yes
Netflix Yes
Now TV No
Spotify No
Youtube Yes

Smart Technology

App / Portal Store Yes
Screen Mirroring Yes
Smart Phone / Tablet App Available Yes
Voice Control Yes

Sound Technology

Dolby Atmos Yes
Dolby Sound Technology Yes
Number of Internal Speakers 2

System and Features

Auto Tuning Yes
Parental Control Yes

USB and Media

USB Recording (DVR) Yes

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

Wired Connections

Headphone Socket No

Wireless Connections

Bluetooth Yes
Chromecast Built-In No
Miracast No

Customer Reviews

4.3 / 5
Showing 3 of 3 reviews

Fantastic TV

We bought this to replace a 10 year old Panasonic Plasma which had failed. The TV was deliver by AO exactly when they said and once unpacked is was obvious how much thinner the new LED tv is compared to the d Plasma. We mounted it on the same wall bracket with no problem and powered it up. As you would expect it was easy to set up. There was just a little fiddling to get the Cinema setting right on the HDMI setup screens, but once this was done it has been faultless since. The sounds from the TV Speakers is perfectly adequate but as we have a Panasonic Cinema System we use that.

Awesome TV

AO.com came to the rescue when my old TV went pop a great product at an excellent price. Delivery was when it was expected and the whole process was simple and straight forward.

Decent picture quality

The latest Panasonic Android Smart TV has multiple functions and settings for the audience to play with. Picture quality is good but it still cannot comparable with OLED's brightness and clarity. TV set does require a very good sound bar to boost the cinematic effect. AO.com service is good and friendly but they provide less years of warranty to the TV than Richer Sounds and John Lewis.

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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