When a Bluetooth device is connected to the TV, it is possible that the Bluetooth audio output may not be synchronized (i.e. be delayed) with relation to the images on the screen. This is not a defect of the TV or the device. The delay time will differ depending on the device.

With ultravivid colors, sharper contrasts, and richer details, Dolby Vision® gives you spellbinding picture quality. A great picture is one thing, but it’s so much more exciting when you add great sound. Our sound processing, with added immersive Dolby Atmos® technology, can make it feel like you’re sitting in the best seat in the stadium. New for 2022, the “Game Control Board” functions similarly to Samsung’s Game Bar, presenting relevant real-time gaming information in one location. Frame data, HDR tone mapping settings, input lag and viewing modes will all be accessible at the touch of a button without the need to leave your game. All of this year’s Panasonic OLEDs use OLED.EX panel technology. This sees the hydrogen elements found in typical OLED displays replaced with deuterium, a heavier compound capable of emitting stronger light.

What Hi-Fi?, founded in 1976, is the world's leading independent guide to buying and owning hi-fi and home entertainment products. Our comprehensive tests help you buy the very best for your money, with our advice sections giving you step-by-step information on how to get even more from your music and movies. Everything is tested by our dedicated team of in-house reviewers in our custom-built test rooms in London, Reading and Bath. Our coveted five-star rating and Awards are recognised all over the world as the ultimate seal of approval, so you can buy with absolute confidence. The OLED lineup will also benefit from a 60Hz Refresh Mode that reduces input lag, and support for AMD FreeSync Premium. Audio The biggest audio upgrades are seen on the flagship LZ2000, which gets directional sound courtesy of multiple built-in upward-, side- and front-firing speaker units. The TV also benefits from a series of front array speakers that run along the bottom of the panel. This new arrangement is able to deliver directional audio that can be adjusted to suit an individual’s needs via an easy-to-use UI. Viewers can select from three different modes: Pinpoint mode directs sound to a specific point in the room, Area mode shifts sound to a certain area and Spot mode boosts volume in a particular spot. Operating system

The Panasonic TX-65MX650B is a 65-inch television with a 4K Ultra HD display. It features a native aspect ratio of 16:9, providing a widescreen viewing experience. The television consumes only 0.5 W of power in standby mode, making it energy-efficient.Audio:.mp3/.avi/.asf/.wmv/.divx/.mkv/.mka/.3gpp/.3gp/.mp4/.mov/.m4a/.ts/.trp/.tp/.mts/.m2ts/.dat/.vob/.mpg/.mpeg/.flv/.wav/.ogm/.ac3/.ec3/.aac/.wav/.rm/.rmvb/.ra/.ogg/.dts/.flac/.webm/.ac4

According to Panasonic, the flagship LZ2000 will be around 40% brighter than last year’s model as a result. Like last year, the LZ2000 and LZ1500 sport “Master OLED Pro” panels on screen sizes 55in and up. The LZ1000 and larger LZ980 models use a less advanced “Master OLED” panel, while the 42in and 48in LZ1500 and LZ980, along with all LZ800 models, make do with a basic OLED configuration. Auto AI picture mode Also new for 2022 is support for the Netflix Adaptive Calibrated Mode, which serves the same purpose as Panasonic’s ambient light picture optimising technology but specifically for Netflix content. Subtitle and audio description information spoken on the electronic programme guide more info panel Moving to SDR requires another adjustment of the TV’s settings, but the picture quality is there to be had if you work at it. Watching something fairly neutral, such as 22 Jump Street on Blu-ray, we get that same zesty and inviting image as before. The Spring Break scene at the climax of the film is an appealing kaleidoscope of bright beachwear on golden sand and, once the white balance has been tweaked, the HX940 just about nails it. On the LCD front, the 40in and 58in screen sizes of the LX800 have been dropped and replaced by 43in and 55in alternatives. There’ll also be a new 75in model available. GamingMax light output HDR (high dynamic range) while displaying a live scene and white square taking up 10% of the screen (measured in Nits) After a while, all those bright sounds are quite hard to listen to. While clarity is king for TV sound, so viewers can easily follow dialogue, it doesn't take many minutes with this Panasonic to begin craving a decent dose of welly and dynamics. Ultimately, we want a TV that delivers both, but at least some of each is preferable. This TV leans too far in a single direction. Verdict