Verdict
An effected 40 - inch 4 K HDR TV from Panasonic , delivering extensive HDR reinforcement and splendid picture performance , plus decent sound , too . For modest room and bedroom this television is deserving considering ; but it ’s going out of stock , and is expensive for a 40 - inch model .
Pros
Cons
Key Features
Introduction
The TX-40JX850 is about as small as you could get for a4 K TV . It ’s perfectly sized for catching up on the tardy streaming binge in the bedroom , or for take in daytime television set when you ’re cooking in the kitchen .
It ’s part of the Panasonic ’s JX850 serial publication , which is n’t too dissimilar to theJX940 seriesreviewed sooner in 2022 . Its HDR support spans all the main formats , and its HDR Bright Panel Plus screen look to bring out the best in any HDR cognitive content . The My Home Screen user interface has received a boost in smarts from the society ’s old coevals , with voice helper keep and an extended choice of streaming apps .
An RRP of £ 599 makes the TX-40JX850 expensive , but its performance hint it should n’t be discounted from your list if you ’re looking for a small and capablesmart 4 K tv set .
Design
Panasonic ’s TVs have never been unit to draw attention to themselves , and the same is honest of the TX-40JX850 . Nevertheless , it ’s elegantly styled and well built for a 40 - inch model .
The stand , or plinth , take feet to be attached to it , which did n’t take long to put - together . And while it does take up a degree of outer space , the brushed finish of the pedestal looks posh and feels bounty .
The bezel that frames the screen is slender and mostly obscure , apart from the bottom edge . This help the TV to intermingle into the scope – unless that background is in prominent contrast to the TV , that is . The tie-up also makes it a jolly heavy unit at 13 kilo ; as a point of comparison , LG’s65 - inch C2weighs only 16.5 kg .
It bulks out somewhat on the fundament with its depth of 63 mm , but not enough that it would look ungainly if hung on a wall . The connections around the back are mostly side - cladding , with a few rear - facing option that wo n’t be of much help if you ’re planning on rampart - mounting the telecasting .
Interface
The remote is a tidy effort but igniter and squeamish to use . Its button do n’t sit too close together , offering a jazz band of easygoing imperativeness and some firm , clicky 1 . You get nimble - access buttons for Netflix , Rakuten TV , Prime Video , YouTube , Freeview Playand My App , to which you may represent any app or feature of your pick .
The Menu button get to the ready menu barroom , from where you’re able to get to the more in - depth menu area . Home opens up the app legal profession launcher , where you may conjure through to the main area of the My Home Screen 6.0 interface . Rather irritatingly , in My Home Screen both the “ back ” and “ exit ” button still do the same matter , exiting the user interface only . The “ back ” push only works in the way it ’s meant to if you ’re scrolling through the carte du jour user interface ; if you do n’t want to exit the wise completely , you have to beseech “ plate ” and reprize the process .
My dwelling Screen has always been one of the more simple smart offer out there . UK catch - up and on - need apps dominate the top words of the interface , while other apps feature as self-aggrandising and colorful roundels . My Home Screen delivers a rather low quantity of apps equate to the likes of Android , Samsung Tizen or LG webOS . It caters more to the cinema fan , asApple TV+andDisney+have been added to Panasonic ’s 2021 range and upcoming 2022 modelling .
Within My Home Screen , there ’s Freeview Play and the power to immortalize subject matter by using a USB / hard - campaign . Compared to others , it is n’t much ; but the flip - side , at least you ’re not bombarded by notifications and features . If you ’re after a unproblematic drug user experience , that ’s exactly what My nursing home Screen delivers .
Features
Since this is a 40 - column inch good example , we can hurry through the connection options : there are few to annotate upon and the specification is less advanced than you ’d find on the bigger manikin .
There are three HDMI 2.0 ( HDMI 2 tender eARC for send lossless audio to a soundbar ) , two USB ( 2.0 and the faster 3.0 ) , ocular digital sound out , satellite and aerial connections , Ethernet , AV component , 3.5 millimeter AUX and a CI+ ( Common Interface ) 1.4 slot . There’sAuto Low Latency Modeon allHDMI inputs , but no room for Variable Refresh Rate of High Frame Rate for gamers to take reward of if they ’re thinking about agaming TVfor a bedroom .
Irrespective of its deficiency of forward-looking play features , the Panasonic TX-40JX850 is pretty spry with its 10.4ms latency . Once again , there ’s no Chromecast compatibility ; for that you ’ll have to look at Panasonic ’s Android television set models . There is voice control for both Amazon Alexa and Google Assistant , and My Scenery presents a survival of “ relaxing ” picture , thoroughgoing for some relaxation at the end of a long day .
Picture Quality
Despite the TX-40JX850 sporting a 40 - inch screen , it comes with public presentation and feature film that raise it above most other lowly - screen experience . In term of late idiot box , I ’ve only seen the JX850 bettered by theSamsung QN90A ’s Mini light-emitting diode TV .
Support for HDR is blanket withDolby Vision , HDR10 + , HDR10 + Adaptive – which orient HDR10 + contentedness better to different ignition conditions in a elbow room – and HLG for HDR broadcasts , such as BBC iPlayer or Sky ’s sports yield . The manipulation of a VA jury also reaps benefits for HDR mental object , with deep Black and improved contrast .
bulge out with its upscaling , the Panasonic puts in a performance that will make the TX-40JX850 a skillful pick for those who look on plenty of broadcast / daytime television receiver . Upscaling welfare from substantial , punchy colours , especially main hue , while skin colour are naturally convey when look out Interior Design Masters on the BBC ; snug - ups in standard definition hold up well in terms of detail .
The 40 - column inch size help mask the common issues that hassle standard definition content . There ’s some blurry definition of edges in role of the image – similar to that seen on theToshiba UK31 , – and some noise and lack of sharpness , but for casual watching it ’s ok .
Watching Beetlejuice on Blu - ray , the upscaling is even better with 1080p content . The green grass of the field in the fictitious Winter River township and the bumpkinly red of the fatal b tunnel where the Maitland ’s car dip into the river have depth and a impregnable sense of truth and solidness . The vividness on showing do n’t feel as if they ’re misjudged , with bleak degree especially strong .
In terms of the item the TX-40JX850 uncovers : the lack of noise , excellent sharpness , and plenty of fine particular in the texture of Earth’s surface and clothes is divulge to right effect with the border definition of objects and characters .
For motility , the Panasonic JX850 offers its usual coterie of IFC ( Intelligent frame Creation ) options – and if you ’re someone who prefers motion to be on , then the “ Min ” choice is the upright for films and general programme substance . “ Max ” comes on too strong , causing a stage of unstableness in the image when dealing with degraded hired hand movements , general apparent motion and television camera zooms .
Watching Tenet in 4 K HDR , the IMAX photography of the opera house siege that opens the film is n’t the sharp interpretation , but neither is it to a fault soft . The TX-40JX850 find fault up a lot of fine detail from the faces of the characters , as with the SWAT tactical gear The Protagonist is wearing and his amazingly well - coif beard .
Backlight bleeding is noticeable , but only in a dark elbow room . In a bright way with light spilling on the blind , the Panasonic ’s HDR Bright Panel Plus panel handles mordant stage more convincingly , similar to the large JX940 .
Watching both Severance ( 4 K HDR10 ) on Apple TV+ and Reacher ( 4 K HDR10 + ) on Prime Video , the Panasonic TX-40JX850 comes up trumpet for demarcation . When Reacher , Finlay and Roscoe are manage with yet another dead physical structure , the contrast between the Nox sky and headlights on a car looks great , making the panorama drink down with its shining and vivid HDR highlight . The same enforce to the aesculapian lights , as Helly undergoes the Severance procedure . For a 40 - column inch LED television set this is a spiffy performance ; it ’s well among the better TVs at this size .
Sound Quality
idiot box can often hang flat ( quite literally ) on the legal front , but the Panasonic TX-40JX850 puts in a jolly sound performance for its size of it .
There ’s clarity to dialog and a expert amount of detail fetch up for films and goggle box . High - frequency sounds are sharply relayed , and there ’s comely bass with impact sounds as The Protagonist in Tenet bitch door open in the opening action sequence .
With Last Night in Soho inDolby Atmos , the JX850 proves to be expansive , wide and dynamic , with a functioning that sounds bigger than its four corners . I did detect some crackly moments , potentially a tell - tale sign of speaker optical aberration ; but on the whole , this is a reasonably good intro for a 40 - inch screenland .
A soundbar would always better on a TV ’s sound , but for more causal viewer the TX-40JX850 ’s Speaker will likely serve . If you ’re after a more complete performance then either theSonos RayorBeam Gen 2would make a good married person – although with the Ray you ’ll overleap out on Atmos support .
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Should you buy it?
For a small screen , the JX850 delivers impressive contrast , black level and highlight for a 40 - inch poser . If you enjoy bingeing on the latest streaming show , this is a well tv set to watch them on .
The request price at the clock time of revaluation is middling usurious for a 40 - inch model , and high than the 55- and 65 - inch TVs in the range . That would put it out of range of most hoi polloi ’s budget .
Final Thoughts
The Panasonic TX-40JX850 is easy one of the better lowly 4 honey oil HDR TVs presently available . Its HDR functioning is fulfil , it sound pretty enough , the construction is of high character , and its features are good if you enjoy catch - up boob tube and streaming video apps .
Despite its fleet gaming input lag , it is n’t a simulation for mellow - conclusion gaming , such as LG ’s 42 - inch C2 OLED – and , similar to Samsung ’s QE43QN90A , the performance fall at a high price . On some storehouse it was more expensive than the 55- and 65 - inch fashion model . The TX-40JX850 is also proving difficult to find , bit by bit give way out of stock . If you ’re after a bedchamber TV , or for a small way , the JX850 is definitely a bent to consider – if you could find it .
Trusted Score
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We test every televisions we critique thoroughly over an extended flow of fourth dimension . We use industry standard trial to compare features properly . We ’ll always tell you what we notice . We never , ever , accept money to review a ware .
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FAQs
You get a wide range of HDR data formatting on the JX850 , from HDR10 , HLG , HLG Photo , HDR10 + Adaptive and Dolby Vision
Test Data
Full Specs
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