Panasonic GX800 LED TV

Panasonic GX800 TV Review

Panasonic GX800 LED TV

A Panasonic of this quality is a wonderful value. Stylish LCD picture quality is coupled with enhanced Dolby sound components for a compelling package. The Panasonic GX800 is a top-of-the-line mid-range performer available at a budget price from Panasonic. Images, in this case, are cinematic and refined. Home cinema enthusiasts have excellent options when it comes to HDR10+ and Dolby Vision.

Panasonic GX800: Specs

  • Display tech: LED LCD display technology
  • Resolution: 3840 x 2160 4k UHD
  • HDR support: Dolby Vision, HDR10, HDR10+, HLG
  • HDMI: x3
  • OS: My Home Screen v4.0
  • Tuner: Freeview Play
  • Dimensions: 1120 x 708 x 236mm (WxHxD excluding stand)
  • Weight: 14kg

Panasonic GX800 TV Full Review

Panasonic GX800 LED TV

Choosing between Dolby Vision and HDR10+ can be a challenge (and confusing). The former is supported by Netflix and Blu-ray.

With the GX800 issue now resolved by Panasonic. A 4K smart TV that offers high-quality features at an affordable price.

The price is:

Various sizes of the GX800 are available, starting at 40 inches. There are also 58- and 65-inch versions of the GX800, but the 50-inch model has been reviewed.

As of September 2020, Panasonic lists the GX800 as its cheapest model, starting at $799. A model with the largest display costs as much as $1,499.

Design & Build

Panasonic GX800 LED TV review

From a design perspective, not much stands out. Despite being cheaply crafted from plastic, the rectangular TV stand extends just a few inches from the screen—a pair of small legs protruding from the back to balance the weight.

Connectivity is equally unremarkable. A rear-panel port panel features three HDMI 2.0b connections. On the left-hand side, they are located. In this case, only HDMI 2.1 is supported by AllM (Auto Low-Latency Mod).

When connected to compatible gaming consoles, this automatically switches the TV to Game mode. TVs can be controlled with the Panasonic slim remote control. While its rubberized buttons are satisfying to touch, its plasticky build and odd layout could be improved.

The Freeview Play shortcut is located at the bottom-right, with the navigation and Home buttons at the top. Smart TV platforms are in their fourth generation with My Home Screen. For the GX800, it acts as a hub. Organizing the content apps in a logical way is a great feature.

The layout is easy to navigate. Some of the most popular streaming services include Netflix, Amazon Prime Video, YouTube, and Freeview Play. The Freeview Play app enables on-demand access to UK services, such as the BBC iPlayer.

In line with expectations, the GX800’s audio quality is utterly average, just like that of its counterparts. There are few TVs with such high-quality speakers as the GX800’s, but few have stereo speakers that are cinema-quality. You can make all the difference with a good soundbar, regardless of what TV you buy.

Picture & Sound Quality

From a picture quality perspective, the GX800 is a suitable upgrade for its price tag. LEDs can achieve an excellent contrast with edge-lit technology, but they cannot match OLEDs like the Philips OLED754 for black performance.

HCX, a Panasonic image processor, provides outstanding fine detail and colour nuance. It is remarkable how uniform the screen is for an edge-lit model. The light does not gather around its edges. Off-axis viewing is not always possible.

You will experience significant contrast and colour loss when you view the image from the side. Our HDR peak brightness measurement was about 500cd/m2 (or nits), using a 10% HDR test window. The dynamic viewing preset can only be used if you have this higher score than expected.

In Cinema and Normal modes, you will not be able to produce specular highlights with the GX800. Peak brightness drops to approximately 400nits. Despite its modest screen size, the images on the GX800 are superbly executed.

In order to fine-tune the performance of their hardware, Panasonic hired Hollywood colourist Stefan Sonnenfeld (last seen in Star Wars: The Rise of Skywalker). This probably accounts for the cinematic presentation. In order to view DolbyVision content on Netflix or Blu-ray, the DolbyVision Bright preset was our favourite.

A powerful gaming machine such as the GX800 will also appeal to those looking for one. When we were using the Game picture preset, the input lag was just 10.2 milliseconds (1080/60). There is a 10W sound setup available for Corrie episodes, so the sound quality is excellent.

However, if you enjoy watching movies or playing video games, you should upgrade to a soundbar. You can stream Netflix and Amazon Prime Dolby Atmos to an external sound system using this set.

Panasonic GX800 review: HDR performance

Among the supported formats are HDR10+, HDR10+, HDR10+, and Dolby Vision. In terms of colour gamut, it covered 96% of DCI-P3. When the brightness was measured at a 10% window, it was the same throughout the entire screen. However, although the HDR performance doesn’t seem impressive, it’s still superior to a more expensive set.

When content is mastered for a maximum of 4,000cd/m2, the GX800 will render HDR highlights to its default settings. The brightest elements still appear blurry due to this, in combination with the limited brightness.

You can activate the Dynamic HDR effect setting if you want richer colours and more highlight detail in your images without having to lower their brightness. The Dolby Vision format is similar, with a richer image and more details in the highlights via Panasonic’s limited lighting.

When transitioning from dark to light, you should notice very little backlight fluctuation. If you want it eliminated, make sure it doesn’t reach ‘Max’ in the Adaptive Backlight Control setting.


In spite of the Xbox One X’s lack of support for this feature, it is still an extremely useful time-saver. When the console is turned on, the GX800 will automatically enter the ‘game’ mode. If you are using another gaming platform, you will need to turn on the ‘Game mode’ in the settings menu.

There is a 15ms input lag on the GX800 in both HDR and 1080p modes. An acceptable input lag for a gaming monitor is 15 milliseconds. Other televisions on the market also compete with it, even those with lower prices.


If you want to buy an Ultra HD TV, you will not have to compromise on features when shopping for the GX800. Adding Dolby Vision and HDR10+ to Panasonic’s edge-lit panel greatly enhanced its performance and detail.

The only problem is the absence of HDMI inputs. However, that isn’t a significant problem. Easy-to-use and simple to use, Panasonic My Home Screen is a smart platform that’s simple and effective.

Streaming shows via Freeview Play ensures you won’t run out of content to watch. We strongly recommend it. Here At, you can read more TV reviews.

Read also:- 

Leave a Comment

Your email address will not be published. Required fields are marked *