Panasonic is best known for the cinematic image quality of its 4K screens like the JZ2000, but with the JX850 it’s looking to satisfy a rather different demographic with a much lower price. Here, overall panel luminosity is high, making this a screen for bright room sports and gaming fans.
The more affordable JX- model in the Panasonic stable, the JX850 lacks the 120Hz HDR Cinema Display Pro panel used in the range-topping JX940. It also drops Dolby Vision IQ, found on that step-up model.
However, the TV does boast Filmmaker mode with Intelligent Sensing, and supports Dolby Vision and HDR10+ Adaptive formats, in addition to the HDR10 and HLG (Hybrid Log Gamma). So it’s certainly no slacker.
Audio compatibility extends to include Dolby Atmos, which can be routed from the set over HDMI eARC to an external sound system. All this with prices starting at £529 for a 50in model which is the one on test here.
Design & Build
The JX850 looks and feels premium for that reasonable price. The screen has a wafer-thin bezel and sits on a wide pedestal, which slots in like two separate feet. The panel itself is positioned on top of the frame, creating a novel two-step border; it’s a design trick we’ve seen before from the band, but it adds a premium flourish.
Edge-lit, it’s slim at just 63mm, and tips the scale at 16kg with a stand (which, it has to be said, requires quite some assembly!).
There are three HDMI inputs, all ALLM (Auto Low Latency Mode), and there’s eARC for sending audio to a soundbar. There’s no support for 120Hz playback which requires HDMI 2.1, so next-gen gamers hoping to see their consoles like the PS5 hit 120fps will need to look elsewhere.
Additional connections include analogue AV, a digital optical audio output and Ethernet, to support Wi-Fi and Bluetooth. Dual Bluetooth connectivity means the set will transmit to two paired headphones simultaneously, for private listening which is neat. There are also two USB ports should you need them.
The TV comes with a button-heavy remote control that includes shortcuts for Netflix, Amazon Prime Video, Rakuten TV, YouTube and Freeview Play.
Specs & Features
The JX850 runs the latest version of Panasonic’s own smart TV portal, my Home Screen 6.0. This new iteration introduces My Scenery, which allows users to select images and videos to provide background ambiance – a little like Samsung’s The Frame – and also comes with an On Timer which allows you to set a wake-up call, with channel selection.
The JX850 also works with Amazon Alexa and Google Assistant, so you can use voice commands to check the weather or news, as well as control the screen.
Streaming service support covers all the top line attractions, including Netflix, Prime Video, Rakuten, Apple TV, Brit Box, YouTube and Disney+.
The set also has a Freeview Play tuner, which delivers all main channel UK Catch-Up TV services, including BBC iPlayer, ITV Hub, All 4, My5 and UKTV Play – and yes, the BBC iPlayer app supports 4K. However, there’s no satellite tuner option on this model.
Despite the lack of 120Hz, and VRR (variable refresh rate), the screen is a decent buy for console owners. I measured input lag at 10.4ms (1080/60) with Game mode selected. That should be more than good enough to keep you ahead of the competition.
Picture & Sound Quality
The JX850 certainly makes good on its Bright Panel Plus promise of higher than average picture levels. The panel has a wide colour gamut, for maximum pop.
The set runs Panasonic’s next-gen HCX Pro AI processor, which in addition to the usual selection of image presets (Normal, Cinema, True Cinema, Sport, Game, Custom and Dynamic), offers an Auto AI picture setting, which is smart enough to detect content and adjust image parameters accordingly.
Any suspicions Auto AI would not sensibly balance the demands of movies and sport prove largely unfounded, and for most users, this would be my recommended viewing option. But it does favour image interpolation, courtesy of Panasonic’s icy smooth Intelligent Frame Creation cocktail.
The JX850 is available in 40-, 50-, 58- and 65in screen sizes (TX-40JX850B, TX-50JX850B, TX-58JX850B and TX-65JX850B), priced at £599, £529, £599 and £699.99 respectively.
You can buy it from Amazon, Currys, Laptops Direct, Argos, AO and Richer Sounds.
The model on our test bench is the 50-incher. The line is flanked by the JX940 series (available in 55-, 65- and 75in sizes), and the JX800 series (40-, 50, 58- and 65in).
Panasonic doesn’t sell TVs in North America, or a corresponding model in Australia, although there are similarities with the GX850, available in 55-, 65- and 75in models (TH-55GX850A, TH-65GX850A and TH-75GX850A).
Read More: https://www.techadvisor.com/review/panasonic-jx850-3815198/