Panasonic TX58JX850B

Buy online/in-store/Telesales
£799
Buy online/in-store/Telesales
Panasonic TX58JX850B is rated 5.0 out of 5 by 5.
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Panasonic TX58JX850B

58 inch 4K Ultra HD HDR Smart LED TV Freeview Play
£799
Buy online/in-store/Telesales
Compare (3 max)
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Flexible in-store & telesales payment options to suit you. Available on purchases over £500. Find out more

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Disabled assistance

All products that are available to purchase on the Richer Sounds website can be delivered free to blind, partially sighted or those with a disability. Find out more

Please contact web after sales for more info.
For delivery of in-store only deals, please contact your local store for more details.
Ts&Cs apply - see our delivery page.
Compare (3 max)
FREE next working day or nominated day delivery when you buy this TV. Simply use voucher code FREEND20 at checkout and select the Next Working Day or Nominated Day delivery option. Offer available from our stores, our telesales team, or online. Offer excludes Clearance, Refurbished and Open Box products. Not in conjunction with any other offer.

Make the most of your TV. View our hottest deals on brackets, racks and TV & projector accessories.


Intelligent AI processing brings the best out of anything you watch, with the Panasonic TX-58JX850B.

New HCX AI Processor
At the heart of this Panasonic 58 inch TV is an intelligent new processor. Delivering accurate colour, contrast and pin-sharp clarity, the processor works with the panel to produce the best picture – whatever the genre. The AI (Artificial Intelligence) processor detects the content and adjusts the setting to suit. Watch sports, for example and the TV recognises this and selects the best settings for fast-moving action.

HDR Bright Panel Plus for super-sharp images
Once the signal has been analysed by the powerful HCX AI processor, it’s sent to a screen that does it justice – HDR Bright Panel Plus. Using extra-bright LED backlights, this screen goes brighter and therefore enhances contrast, giving superb levels of contrast – even in conditions of high ambient light.

Local Dimming Pro – enhanced contrast
Working in conjunction with the HDR Bright Panel Plus, Local Dimming Pro gives more control over the picture contrast. By being able to dim particular areas of the image, contrast is enhanced, making images look even more natural and lifelike. The processing is so fast and seamless, you’ll notice nothing except an incredible sense of image realism.

Dolby Atmos and Cinema Surround for immersive sound
Compatible with Dolby Atmos sound, this Panasonic TV creates a more immersive, enveloping sound. Fitted with a 20 watt amp, the 58JX850B produces room-filling sound. For even more immersion, select the Cinema Surround setting, or use the HDMI eARC or optical digital output to add a soundbar or base.

HDR10+ Adaptive – ultimate detail in all lighting conditions
HDR10+ Adaptive takes HDR10 and to the next level, making it the ultimate HDR-type picture processor. HDR10+ Adaptive uses light sensors inside the TV to adjust the picture quality for the best contrast. This improves the picture’s brightness, without ‘washing out’ the depth. You get a consistent picture quality, however light or dark your room is.

Multi-format HDR support for a stunning picture from all sources
As well as HDR10+ Adaptive, the TX-58JX850B also offers multi-format HDR, including HDR10+, HDR10, HLG and HLG Photo. HDR10+ offers scene-by-scene HDR mastering for the truest, most accurate HDR picture technology. Each scene is optimised, meaning the maximum amount of detail is shown – even in the brightest or darkest moments.

See the picture exactly as originally intended, with Filmmaker Mode
Featuring exclusive technology from Panasonic, Filmmaker Mode makes the best of any movie. Designed in collaboration with filmmakers and Hollywood studios, Filmmaker Mode lets you experience the cinematic vision, exactly as the director intended. Overriding the TV’s own motion and picture processing, Filmmaker Mode presents the correct aspect ratio, colour and frame rate – just as the filmmakers intended. Panasonic exclusively add Intelligent Sensing to Filmmaker mode, so that the picture reacts intelligently to changes in light, automatically giving you the most cinematic picture possible, whether the room is bright or dark.

Smart TV made easy with HomeScreen 6.0
The latest version of Panasonic’s HomeScreen makes all the smart functions even easier to access. When selecting content from your favourite streaming apps, the system offers thumbnail images, making it easier to find your favourite programme. Support for Google Assistant and Alexa means you can also find content via voice command. The new My Scenery feature offers a selection of background images and videos.

Search, stream and play
When it comes to Smart TV flexibility, the TX58JX850B has all the features you need. As well as the popular streaming apps, the TV also offers a full web browser. DLNA certified streaming makes it easy to transfer music and video files from your home computer, laptop or NAS drive to the TV. Also standard is Swipe and Share functionality. Swipe and share lets you use the Panasonic Remote TV app for smartphone media sharing. By using the app on your smartphone or tablet, you can easily stream pictures, 4K videos and music straight to the TV - no cables required.

Listen with two pairs of headphones, with Dual Bluetooth Connection
New for 2021, Dual Bluetooth Connection lets two of you listen, simultaneously, with wireless Bluetooth headphones. Perfect for immersive listening when the kids have gone to bed, Dual Bluetooth Connection helps keep the action intense, without disturbing others.

Optimise your viewing, with the Panasonic TX-58JX850B.

Please note, this Smart TV features third party Apps. These Apps may be modified or withdrawn at any time. There may also be a delay in launching some of the featured Apps. Catch-up TV Apps may vary by region. The function and availability of apps is not covered by the manufacturer’s or Richer Sounds’ guarantee.
Screen
Screen Size
58"
Screen Technology
LED
Picture Quality
LED Backlight
LED - Edge
Local Dimming
Yes
Motion Processing
1600 BMR
Pixel Resolution
3840 x 2160
HDR
Yes
HDR Formats
Dolby Vision, HDR10, HDR10+
Panel Bit Depth
10 bit (8 + 2 FRC)
Panel Bit Depth
10 (8+2)
Panel Frequency
50 Hz
Panel Frequency
50Hz
Display
Screen Resolution
4K Ultra HD
Smart Features
BBC iPlayer
Yes
Full Web Browser
Yes
Netflix 4K Streaming
Yes
Smartphone control
Yes
TV Catch Up
Freeview Play
Voice Activated TV
Yes
Connectivity
ARC - Audio Return Channel
Yes - eARC
Bluetooth
Yes
Digital Audio Output
Yes - Optical
HDMI
3 (HDCP 2.2 - 3)
HDMI 2.0
Yes
Headphone Socket
Yes
USB
2
Wi-Fi
Yes
Tuner
Analogue Tuner
Yes
TV Tuner
Freeview
Audio
Speakers
Yes
Features
USB Recording
Yes
USB Video Playback
Yes
Energy Consumption
Energy Efficiency Rating
G
Power Consumption - Standby
0.3
Energy - kWh/1000h
93
Energy - HDR rating
G
Energy - HDR kWh/1000h
133
Energy - Label Rating
G
Dimensions
Dimensions excluding stand WxHxD
1297 x 759 x 65
Dimensions including stand WxHxD
1297 x 817 x 348
Maximum Stand Width (mm)
529
Outer Box Dimensions WxHxD
1461 x 899 x 192
Wall Mount Required
VESA - 400 x 200
Weight
Weight (KG)
20.5/23 (Without/With Stand)
Accessories
Remote Control
Yes
Stand
Yes - Fixed
Rated 5 out of 5 by from Superb Ultra HD TV Only had this TV a few days but it is so impressive. Richer Sounds are a good and reliable company and offer good warranty plans at very little cost. Superb!
Date published: 2021-11-29
Rated 5 out of 5 by from Excellent picture and easy to use. The Samsung TV which we first purchased was not my best choice, I should have read the spec more carefully. So I asked Richer Sounds if I could change it for more suitable TV. After I discussed it with Michael, at the Cardiff store, and explained the TV shortcomings he agreed that I could exchange the Samsung to a Panasonic. The new TV is in many ways better and we are delighted with it so far.
Date published: 2021-11-12
Rated 5 out of 5 by from A good all=rounder. After a week of regular use I am pleased with the performance of my new TV. The only negative is the rather limited number of apps available.
Date published: 2021-07-18
Rated 5 out of 5 by from Great picture Happy that I bought this TV, great picture and features
Date published: 2021-07-09
Rated 5 out of 5 by from Super TV TV was purchased to link with a Panasonic sound box and 4K satellite reciver Very pleased with the high quality of picture as well as the additional apps etc.
Date published: 2021-07-09
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Buy now, pay later available in-store or by phone, on items over £500

We offer 6 and 10-month options.

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For purchases over £500, you can settle the balance in 6 months, and in 10 months on purchases over £1000 and pay no interest whatsoever. If you settle part of your loan in the deferral period you won’t pay interest on that part. You can still pay off the loan sooner if you make additional payments. If you’d rather spread the cost over 36 months, you can set up a loan repayment plan when the payment-free period comes to an end at 19.9% APR representative. 19.9% interest. A one-off settlement fee of £29 will be applied. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. Richer Sounds Limited acts as a credit broker and not the lender. Barclays Partner Finance acts as the lender. Find out more information and eligibility criteria here.