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A Review of LG’s Ultra-Premium & Affordable 2019 C9 4K HDR OLED (OLED55C9) (OLED65C9) (OLED77C9) –

Stephan Jukic – July 19, 2019


The LG C9 OLED is the direct successor to the model’s 2018 C8 TV and is in most methods similar to its predecessor but barely higher. In other words, which means it’s usually a superb OLED 4K TV and much more importantly, a incredible 4K HDR TV general. It’s straightforward to say this about any 4K TV for the sake of making an attempt to promote it but in the case of LG’s OLEDs, it really does apply by most concrete measures of show efficiency. Their newer OLEDs are particularly highly effective televisions and the C9 delivers the perfect of such specs. These embrace fantastically good black levels, OLED-perfect contrast and motion dealing with that’s far superior to that of nearly any 4K LCD TV of any sort. The LG C9 additionally delivers wonderful shade performance.

LG’s 4K OLED TVs used to endure from problems of brightness in comparison with their LCD counterparts but even that is not the case on account of robust enhancements within the luminosity of their OLED screens, and the C9 is in truth brighter than most LCD 4K HDR TVs on sale at the moment, with only the priciest LCD fashions exceeding its peak brightness.

Additionally take a look at our in-depth assessment of the LG C8 OLED 4K HDR TV


• Unimaginable motion dealing with and gaming efficiency
• Excellent shade rendering for regular and HDR content
• Wonderful viewing angles
• OLED-perfect contrast, dimming and black levels
• Superbly sharp general image quality


• Attainable burn-in drawback on account of OLED pixel display
• Might have been brighter nonetheless with some content material
• Native Audio could possibly be better

Backside Line

The bottom line for the LG C9 OLED is that it’s usually an extremely highly effective, excellent performer. We expected little much less from a premium OLED 4K HDR TV. That stated, this mannequin doesn’t enhance enormously upon what the 2018 LG C8 was succesful of despite its considerably greater worth Thus, for those who just need a terrific 4K HDR OLED TV, with out having absolutely the newest know-how, there are various 2018 choices obtainable for lower prices. There are additionally some excellent 2018 and 2019 LCD 4K HDR TVs out there but they gained’t match the C9’s spectacular dimming precision or good black levels.

A Review of LG’s Ultra-Premium & Affordable 2019 C9 4K HDR OLED (OLED55C9) (OLED65C9) (OLED77C9)

Examine out LG’s C9 OLED 4K HDR TV on the market at Amazon

four.7 – four Evaluations

What We Favored concerning the LG C9 OLED

LG’s C9, has an amazing deal to sincerely like about it and until you’re merely opposed to OLED TVs because of worries concerning the long-term reliability of their show applied sciences (primarily burn-in points that we’ll cover intimately under) this can be a downright incredible 4K HDR television by almost each measure of efficiency and design quality. In different phrases, the record of wonderful features is sort of giant and particularly in terms of sheer show efficiency, although different elements like connectivity are great as nicely. We’ll concentrate on the most important shopping for points of this TV in this part.

Large Viewing Angles

OLED TVs have what are undoubtedly one of the best viewing angles of any TVs in existence at this time. Among LCD TVs solely televisions with IPS display panels (that are pretty rare) and some of the absolute latest LCD TVs from Sony and Samsung with VA display tech come near matching the superb sharpness, colour and clarity that any OLED TV can deliver if seen even from extreme vast angles however none of these options fairly match OLED’s perfection in this characteristic, they usually definitely don’t match its capacity for maintaining good distinction. The rationale why is that OLED displays, in contrast to any LCD TV panel, include their mild supply, shade filters and every thing else right contained in the pixels seen on the floor of the display. The inherent design of this, so close to the TV display surface, ensures almost good visual integrity from a large angle beneath any circumstances. The truth that trendy OLEDs just like the C9 TV also ship extremely excessive display brightness that peaks at almost 1000 nits makes their viewing angles all the better to behold.

A Review of LG’s Ultra-Premium & Affordable 2019 C9 4K HDR OLED (OLED55C9) (OLED65C9) (OLED77C9)

Movement handling and Gaming Excellence

Movement handling, pixel response time and body price interpolation in OLED TVs like the C9 are typically incredibly good. In this very newest of LG’s 4K OLED TVs, these specs have been taken to their greatest levels yet and are really unimaginable in how nicely they allow content to easily transfer throughout the display. The response time of pixels on the C9’s display is particularly unimaginable at less than a millisecond and this implies extremely quick, clean, blur-free rendering of even the quickest movement from content like films or sportscasts, or another excessive decision content for that matter. The rationale for this is, once once more, OLED know-how itself: Because the light source and shade filters for the TV’s pixels are actually proper inside them, shifts in colour for modifications in content material can occur far more shortly than they do in an LCD TV with mild sources behind the pixels on their shows.

The bottom line: The C9 OLED delivers excellent movement dealing with in just about each necessary regard, and although many premium LCD TVs immediately have gotten remarkably good at doing the identical factor, they don’t quite match OLED, especially on pixel responsiveness.

Native Dimming, distinction & black rendering


Nothing in an OLED TV just like the LG C9 television is sort of as cool and distinctive as its capability at delivering distinction, black ranges or what in LCD TVs is known as local dimming. In this one know-how they are merely unbeatable and can stay so till some elementary technological shift in how LCD TVs are constructed comes along, and that hasn’t happened but.

The C9 OLED 4K HDR TV, like all OLED TVs, can create complete good black ranges as wanted and may thus match these with primarily infinite contrast as properly. The rationale why that is the case is that in contrast to any LCD TV in existence, an OLED just like the C9 creates mild inside every particular person pixel and may shut off or turn on and brighten or dim that mild on a per-pixel foundation, for each pixe, individually. The know-how is that exact.

This implies complete black levels in absolutely dark areas of the display and infinite contrast if wanted earlier than blacks and lit scenes. LCD TVs against this create mild behind their pixels by means of arrays of mild emitting diodes which might be individually a lot larger than the pixels in entrance of them, thus even if they will shut off some of these diodes (as 4K LCD TVs with local dimming can) some of the light from neighboring lit LEDs still bleeds by way of the sunshine filters inside the a lot smaller darkened pixels near them. The very priciest and greatest LCD TVs have full arrays of tons of of LEDs behind their screens and may even shut them off individually. This is referred to as native dimming and it can be extremely good but the measurement of these native dimming zones is even in one of the best case all the time a lot larger than the dimensions of pixels on an LCD 4K UHD display. Thus, the precision of the know-how never quite matches what OLED can do in the C9 or its cousins.

For this similar purpose above, what known as native dimming in an LCD TV is extra like OLED dimming in an OLED TV and since every pixel creates its personal mild, the precision of OLED dimming is exact right down to the extent of a single teeny tiny pixel. Thus, whereas even the very best LCD 4K TV with tons of of local dimming zones and a full LED array behind its LCD panel can create native dimming right down to the extent of a pair sq. inches, an OLED TV can shrink it much, a lot additional. That is what the C9 can do fantastically and since its peak brightness inside these self-lighting pixels is so robust, the ensuing distinction, black ranges and OLED dimming look more impressive than ever before.

Colour delivery and efficiency

In terms of shade supply, the LG C9 is unimaginable. Its capacity for delivering broad colour gamut is among the many greatest we’ve ever seen and the general shade rendering of this TV is deeply, powerfully vibrant. This is applicable particularly to the C9’s rendering of colors during playback of HDR content. This LG mannequin (like all of LG’s OLED 4K HDR TVs) supports each Dolby Vision and HDR10 content and it does so to the absolute max of what’s presently potential with 4K HDR TVs in terms of colour rendering. That stated, even strange non HDR colors in content material with out excessive dynamic range mastering on this TV are rendered superbly as long as the video being performed again was originally nicely mastered. For streaming content from apps like Netflix and so forth or from DVD, Blu-ray and particularly 4K Blu-rays discs, the LG C9 will knock your socks off like few 4K TVs can.

A Review of LG’s Ultra-Premium & Affordable 2019 C9 4K HDR OLED (OLED55C9) (OLED65C9) (OLED77C9)

Display Brightness

Being able to render extraordinarily vibrant colors or deliver distinctive, good black ranges and OLED dimming wouldn’t be almost as awesome to behold if a TV like the LG C9 OLED couldn’t additionally enhance these other features with highly effective display brightness as wanted. Luckily, this specific OLED TV completely can. When LG released its first ever OLED 4K TVs again in 2014, they have been as good as ever at how they delivered good blacks and contrast (the know-how is inherent to all OLED TVs) however where they screwed up badly in comparison with LCD TVs was of their really weak display brightness and particularly of their low peak brightness.

general HDR supply

The LG C9’s mixture of extraordinarily robust peak brightness, full HDR colour rendering to an impressive degree and the right black levels which might be OLED TVs’ single largest profit combine collectively to make the C9 TV into one extremely good HDR TV. Nowadays just about each 4K tv on sale from least expensive to priciest claims HDR help and although this claim is right within the absolute sense that each one these TVs help a minimum of some modicum of high dynamic vary visuals, there absolutely are degrees of high quality in several televisions. Within the case of LG’s C9, the HDR will get taken very close to the absolute best image quality for HDR that you simply’ll see today. Certain Sony, Vizio or Samsung 4K HDR TVs can outshine the C9, actually, by delivering a number of hundred more nits of show brightness, but they’re not more likely to beat it on shade delivery they usually absolutely can’t match the precision of its black ranges or dimming know-how, each of that are very important for quality HDR.

A Review of LG’s Ultra-Premium & Affordable 2019 C9 4K HDR OLED (OLED55C9) (OLED65C9) (OLED77C9)

Sensible TV Platform

Sensible TV platform know-how today is rather more versatile than it was. Because of a proliferation of compact exterior streaming media units like sticks and set-top bins which you can hook your 4K TV from any brand up to one of them for a completely distinctive sensible platform experience with entry to all types of apps. Thus, even when a specific sensible TV interface that’s native to your 4K TV doesn’t attraction to you, you’re not caught with it. That stated, the LG OLED C9 and all of LG’s other 2019 4K TVs all come with a superb, very user-friendly native platform referred to as WebOS four.5. It encompasses a fairly robust selection of apps and a House Dashboard for straightforward navigation between apps and related units, and is capable of connectivity with home equipment via an Web of Issues function.

The sensible platform of the C9 might be controlled by the TV’s OneRemote, which is each straightforward to use and presents in depth voice command capabilities. But, like we stated, if some apps are lacking from the TV itself and you may’t find a approach to download them, shopping for an exterior streaming media gadget from Roku or Amazon will change things up simply and shortly.

A Review of LG’s Ultra-Premium & Affordable 2019 C9 4K HDR OLED (OLED55C9) (OLED65C9) (OLED77C9)

Also Read:
Our In-depth guide to todays very best streaming media units and platforms

Connectivity and Gaming/PC responsiveness

Except for offering an entire spectrum of impressively powerful display traits corresponding to these we’ve described above, the LG C9 also comes with a full vary of connectivity options which are as advanced as attainable for the UHD TVs of 2019. These embrace 4 HDMI ports that each one help HDMI 2.1 (which permits for 4K content to play again at a local 120Hz with out interpolation) and three USB ports. The USB connections are all of the 2.0 selection however that’s nonetheless high quality for many makes use of.

By means of these ports, the TV also delivers the extremely necessary profit of being a very versatile and very responsive gaming display for consoles or PCs. In both instances, this TV simply rocks. The LG OLED C9 delivers an extremely good response time for console games in any respect types of HDR, colour, body price and determination settings (we detail the specifics of these rather more additional down on this evaluation) and for PC gaming connectivity, this TV supports the overwhelming majority of potential PC resolutions and refresh rates, including help for 1080p, 1440p and 4K content at 120Hz. Players will love the C9’s mixture of astonishingly good common image quality and very wonderful responsiveness by means of its HDMI connectivity ports.

Additionally Learn:
Our In-depth evaluate of Samsung’s ultra-bright flagship 2018 Q9FN 4K HDR TV
Our detailed evaluation of Samsung’s wonderful 2018 Q8FN 4K HDR LCD TV

A Review of LG’s Ultra-Premium & Affordable 2019 C9 4K HDR OLED (OLED55C9) (OLED65C9) (OLED77C9)

Examine out LG’s C9 OLED 4K HDR TV for sale at Amazon

four.7 – 4 Evaluations

What We Didn’t Like

There really are very few meaningful flaws to LG’s C9 OLED TV. It’s arduous to imagine virtually any regular purchaser being disenchanted with such a high-performing gadget. That stated, no 4K TV is perfect and for the sake of completeness, we have to mention a couple of notable problems that this mannequin may supply.

Show brightness weaknesses

While the LG C9 can max out with some wickedly good HDR brightness by the standards of most 4K TVs, and presents excellent SDR brightness (how vibrant it gets for non-HDR content material), many different 4K LCD TVs in the identical worth vary do get a lot brighter than this model. This needs to be mentioned. Yes, the C9 does deliver immeasurably higher black levels, dimming precision for darkish sections and general distinction but some of as we speak’s greatest LCD TVs also do these fairly properly but with a lot better luminosity even for non-HDR video and TV content.

Moreover, like all of LG’s 2019 OLED TVs, this model comes with a brand new and very aggressive Automated Brightness Limiter function that can actually screw with how brilliant some content gets by shortly working to dim it an excessive amount of, and particularly if giant areas of the display get too shiny. The effect can get very annoying typically, with dimness of shiny elements dropping right down to lower than 200 nits, however it can be shut off though the overall peak brightness of onscreen content when this TV isn’t viewing HDR video sources will lower. In different phrases, you’re type of stuck with some display brightness issues within the C9 OLED when it’s not enjoying back HDR video, though they’re removed from being main issues.

Weak audio

Like most of immediately’s 4K TVs, premium or not, the C9 doesn’t supply incredibly good native audio know-how. That is to be anticipated since a TV this glossy and stylish can hardly fit a very strong speaker and woofer combo inside itself however we have now to mention the difficulty for these of you who is perhaps anticipating a bit extra. For casual TV watching, the C9 delivers completely good audio and respectable bass but if you would like some heavy, deep and vibrant kick, you’ll undoubtedly have to go for an exterior sound system that hooks as much as the C9. The advantage of this TV’s audio nevertheless is that it absolutely supports all of the following audio profiles:
• eARC help
• Dolby Atmos by way of TrueHD by way of eARC
• DTS:X by way of DTS-HD MA by way of eARC
• 5.1 Dolby Digital by way of ARC
• 5.1 DTS by way of ARC
• 5.1 Dolby Digital by way of Optical
• 5.1 DTS by way of Optical

A Review of LG’s Ultra-Premium & Affordable 2019 C9 4K HDR OLED (OLED55C9) (OLED65C9) (OLED77C9)

Potential burn-in issues

In contrast to LCD TV panels, OLED shows have all the time had a bit of an issue with the likelihood of display “burn-in”. This principally signifies that sure pixels on the TV’s display which continually show certain static content material can ultimately “burn” a shadow of that imagery onto the display even when other content material is being proven. LG has made efforts to deal with the problem by giving their OLED TVs options for managing burn-in however it is something that can affect your C9 after a yr or two. Nevertheless, and this can be a major level to think about, any viewing of normal, various content on one of LG’s OLED TVs won’t create noticeable burn-in underneath any peculiar viewing circumstances. After thorough reviewer testing of LG OLED TVs from 2017, (that continued proper to 2019) it took as many as 9000 non-stop hours of displaying the same specific content graphics (scrolling information feeds on information channels and sports activities logos on sports channels) 24 hours a day for burn-in to start out taking hold. No normal shopper uses their 4K TV this manner, and until you do, your OLED, and the C9 particularly, must be effective for several years.

Additionally Learn:
Our in-depth evaluate of Sony’s X950G 4K UHD HDR LCD TV
Our Comprehensive evaluate of Samsung’s most reasonably priced 2019 QLED TV, the Q60R
Our in-depth evaluate of Samsung’s Greatest Performing 2019 QLED HDR TV, the Q90R

Value for Worth & Bottom Line

Our backside line opinion of the LG OLED C9 4K HDR TV is that it’s implausible and very a lot value going for if you’d like the most recent in OLED know-how and connectivity specs. Then again, in terms of show efficiency, this TV does solely a touch better job than the also excellent C8 that is its predecessor from 2018 and which we ranked as the only greatest 4K TV of final yr. Thus, if having HDMI 2.1 ports for improved gaming doesn’t matter to you, it’s potential to save lots of a fair bit of money by buying the still wonderful C8 OLED and even an E8 edition from 2018. The C9 does carry out a bit better on show and colour however the variations are pretty modest, although its movement handling is notably higher.

A Review of LG’s Ultra-Premium & Affordable 2019 C9 4K HDR OLED (OLED55C9) (OLED65C9) (OLED77C9)

Examine out LG’s C9 OLED 4K HDR TV for sale at Amazon

4.7 – four Evaluations

Key LG OLEDC9 Specs

• Display sizes: 55 inch OLED55C9, 65 inch OLED65C9, 77 inch OLED77C9 (TV being reviewed is 55 inches)
• Sensible TV: WebOS 2019 Edition version 4.5
• HEVC (H.265) Included: Sure
• VP9 Included. Yes
• HD to UHD to 4K upscaling: Sure
• HDCP 2.2 Compliance: Sure
• HDR Help: Sure, HDR10, Dolby Imaginative and prescient, Hybrid Log Gamma
• Refresh Price: 120Hz native refresh price
• Display Lighting: LCD Show with full-array backlighting & native dimming
• Resolution: 3840 × 2160 pixels 4K UHD
• Wi-fi Connectivity: Yes, consists of each built-in WiFi and Ethernet port
• Remotes: LG sensible remote, voice control
• Connectivity: four HDMI ports (all of them 2.1 and with HDCP 2.2), 3 USB ports, 1 Ethernet port, 1 Digital Audio Out, all also situated in exterior One Connect field
• Contrast Ratio: Infinite (OLED contrast)
• Absolute Most Peak Brightness: 870 nits (cd/m2)
• 3D Know-how: N/A
• Processor: a9 Gen 2 Intelligent Processor

Show Performance Metrics

The metrics that we’re going to cover in the following subsections on show performance are all of the key indicators of quality in a 4K TV like the LG C9. They could range very slightly from one unit to a different however for common purposes, they’re precise and uniform enough to be reliable indicators of high quality. Totally different sizes of TV show can change some of these metrics slightly (for instance, bigger edge-lit LCD 4K TVs are likely to have weaker native dimming and peak brightness) but this is applicable a lot much less typically to OLED TVs since every pixel creates its personal brightness. The LG C9 maintains just about similar show specs in all of its sizes though some TV models include specs variations for certain particular sizes.

The next metrics of display performance for contrast, black degree, shade efficiency, brightness and motion dealing with (all of that are an important points of show efficiency) primarily bear out what we stated above concerning the C9 OLED model: That is one incredible 4K TV generally and quite probably the perfect OLED 4K HDR TV we’ve reviewed to-date The OLEDC9PUA not only performs exceptionally properly throughout the board, it also presents the most effective levels of show brightness we’ve ever seen in an OLED 4K TV. It even slightly beats Sony’s A8F on this specs, which is a powerful achievement.

All of the specs and metrics we’re about to cowl reduce proper to the measured, concrete root of how nicely the C9 4K HDR TV works. They don’t bear in mind and advertising and labeling fluff that manufacturers wish to pile up around their 4K TVs for the sake of making them seem extra distinctive than they really may be. In different phrases, right here we ignore empty labels, pretend colour brilliance branding and disingenuous terminology of the type that you simply’ll typically discover on the producers promotional supplies. As an alternative, we measure what the LG OLEDC9 HDR TV can truly ship in a traditional shopper setting with solely the type of calibration that’s built into the TV’s controls applied to it.

A Review of LG’s Ultra-Premium & Affordable 2019 C9 4K HDR OLED (OLED55C9) (OLED65C9) (OLED77C9)

Black Degree, uniformity, Native Dimming and Distinction:

The specs for black degree, black uniformity, native dimming and contrast in a 4K TV are some of its most essential metrics for general image high quality and image rendering. They’re also essential for a way properly HDR performs. As a result of all of these specific specs relate particularly to one another, they’re coated together right here.

Nevertheless, a clarification needs to be made right here. Particularly, OLED TVs don’t include native dimming the best way it really works in an LCD TV. In contrast to LCD TVs, through which local dimming is created by LEDs behind the display being turned off individually or in clusters, OLED show brightness is created inside each particular person pixel on the display. In 4K TVs, which means eight.29 million pixels may be made to shine or utterly stop emitting mild as wanted for a nearly good management of dimming and brightness. That is primarily referred to as OLED dimming and it far outdoes any local dimming know-how in any LCD TV in phrases of sheer precision. The LG C9, as an OLED TV obviously comes with OLED dimming and yep, it performs on delivering these key specs admirably with its version of the know-how.

Most significantly for OLED know-how, as a result of mild in pixels may be utterly shut off in every pixel, the TV’s maximum black degree might be complete when needed, with no mild at all coming from darkened sections of the display. A further end result of that is good infinite distinction ratios. All OLED TVs are succesful of the above to just about the same degree. Nevertheless what the LG C9 does is create a perception of even better distinction because its capacity for brightness is sort of, as we detail with some numbers in our subsequent section.

A Review of LG’s Ultra-Premium & Affordable 2019 C9 4K HDR OLED (OLED55C9) (OLED65C9) (OLED77C9)


Precisely measuring how brilliant a 4K HDR TV is in ways which are significant for every-day shopper house theater use means measuring how luminous the TV can get in both SDR (regular content material) mode and how shiny it could get when set to view HDR content. The primary measurements beneath every are for peak potential brightness, average basic display brightness and for highest sustained brightness. Peak brightness is the utmost potential spot HDR or SDR luminosity of an entire 4K TV display or in a different way sized sections of its display as measured in models of brightness referred to as nits (or cd/m2, which is identical factor). Sustained brightness is the very best attainable sustained HDR or SDR brightness that the TV display can handle across its complete display or elements of it for a protracted interval of time (a few minutes or more).

Peak brightness is the maximum potential spot HDR or SDR luminosity of an entire 4K TV show or in another way sized sections of its display as measured in models of brightness referred to as nits (or cd/m2, which is identical thing). Sustained brightness is the very best attainable sustained HDR or SDR brightness that the TV display can handle across its whole display or elements of it for a protracted interval of time (a couple of minutes or more). In different phrases, Peak brightness consists of how vibrant sudden illuminations can grow to be and sustained brightness measures extended luminosity in content on the show.

In terms of SDR peak brightness, the LG C9 just isn’t quite as highly effective as its predecessor the C8 was. The truth is, in some measurements of brightness for non-HDR content material, it downright underperforms the C8 by a large margin. If set to view HDR video sources, the LG C9 undoubtedly excels and it manages to do so to a degree that leaves even a majority of LCD/LED 4K TVs in the dust but even on this spec, the C8 from final yr was the notably more luminous OLED TV, in some instances by a really broad margin. That stated, the C9 is great at delivering excessive HDR brightness. OLED TVs was virtually universally dimmer than their 4K LCD cousins however LG has been steadily pushing the boundaries of what natural mild emitting diodes (OLEDs) can output with exceptional success.

However, the C9 does include a reasonably new LG know-how referred to as ABL (Automated Backlight Limiter) which may get annoying as a result of it abruptly tries to dim content material on the display when certain shiny sections are too giant. This function notably affects the TV in SDR viewing mode and shutting it off utterly doesn’t help much either as a result of it causes the C9 to persistently limit its peak SDR brightness to around 250 nits (cd/m2). Then again, when the C9 is being used to view HDR content, setting the TV to “Cinema Mode”, with “OLED Light” set at 100 and “Peak Brightness” set to High will create the maximal peak brightness ranges seen beneath the HDR part under. The numbers under show what we mean:

A Review of LG’s Ultra-Premium & Affordable 2019 C9 4K HDR OLED (OLED55C9) (OLED65C9) (OLED77C9)

LG OLEDC9 SDR Brightness

  • General SDR peak brightness for regular content: 335 nits
  • Peak 2% show area show SDR brightness: 449 nits
  • Peak 10% show area SDR brightness: 450 nits
  • Peak 100% display space SDR brightness: 160 nits
  • Sustained 10% SDR brightness: 435 nits
  • Sustained 100% SDR brightness: 157 nits


  • General HDR peak brightness for normal content: 731 nits
  • Peak 2% display space show HDR brightness: 861 nits
  • Peak 10% show space HDR brightness: 855 nits
  • Peak 100% show space HDR brightness: 161 nits
  • Sustained 10% HDR brightness: 807 nits
  • Sustained 100% HDR brightness: 139 nits

Colour Delivery:

LG’s C9 OLED TV presents up some outstanding SDR and HDR colour performance. In phrases of how nicely it renders broad shade gamut for HDR content material, this TV is just unbelievable. In different phrases, the LG C9 is one stellar 4K OLED TV for sheer colour high quality, vibrancy and richness. In terms of key metrics for top dynamic range shade supply, this television actually does nice, with 98.50% DCI-P3 shade area supply and over 62% of the even bigger and rather more troublesome to cowl Rec 2020 area being coated, which is sort of respectable. In phrases of 10-bit colour help for clean gradations between 1.07 billion HDR shade tones, the C9 does a unbelievable job, creating clean and exquisitely gradated colour variations in content material that has been formatted for 10-bit shade supply.

Additionally, even at the most levels of this TV’s considerably highly effective luminosity output, the C9 manages to preserve shade quality and vibrancy for dark saturated colors particularly. Many 4K TVs can’t pull this off at high ranges of peak brightness. Colour copy additionally stays excellent during copy of low mild scenes with tons of shadows. These crucial shade specs make a huge difference for HDR and SDR video sources of any variety.

In different words, in case you use the C9 to observe Dolby Imaginative and prescient or HDR10-mastered films and exhibits what you get on the display appears downright spectacular. Nevertheless, even for copy of regular SDR TV and movie content material, LG’s C9 could be very, excellent at what it delivers. This TV outputs wonderful vibrancy, accuracy and realism for most fairly well-produced content from cable TV, streaming sources, media players and exterior units of any sort. The C9 also upscales non-4K video sources very properly for a clean, extra-sharp degree of image high quality that’s notably great when this TV is used to view 1080p or 720p films and exhibits from TV, cable, streaming or media gadget sources.

A Review of LG’s Ultra-Premium & Affordable 2019 C9 4K HDR OLED (OLED55C9) (OLED65C9) (OLED77C9)

White stability delta E, colour delta E and Gamma within the LG OLEDC9 sit at wonderful ranges of zero.12, 1.51 and a couple of.09 respectively after calibration. Moreover, even proper out of the field, they’re all excellent with respective levels of 3.46, 2.12, and a couple of.19. We’ve seen better in some other 4K TVs but these aren’t dangerous values at all. Colour temperature in this OLED TV can also be highly impressive, being almost good. Older OLED TVs tended in the direction of cooler, moderately distracting temperatures because of the bluish mild of their natural mild emitting diodes. The C9 nevertheless avoids this little defect remarkably properly.

Motion Dealing with & Upscaling:

OLED 4K TVs like the C9 are virtually universally powerful performers relating to movement dealing with and to pixel response occasions for clean onscreen content motion particularly. This isn’t just because they’re costly premium TVs, it’s a direct end result of the distinctive means through which their show know-how works. Since each pixel incorporates its own mild source and colour filters, the shifts between colours in pixels that create the perception of fluid modifications in content occur far more shortly than they do in even the perfect LCD TV (which has to rely on mild from LEDs behind the pixel floor). In consequence, movement blur on the LG C9 is downright minimal, with a selected response time of between zero.3 and a couple of milliseconds. No LCD TV can examine to this although newer 2019 premium LCD/LED fashions have managed to deliver their pixel response occasions right down to nice ranges of 3 or 4 milliseconds.

The LG C9 additionally delivers some really wonderful movement interpolation of content in any respect major typical frame charges (24p films, 30fps TV content, high body fee streamed video and games on its native 120Hz display panel. 24p Blu-ray discs, DVDs, cable TV and broadcast TV sources in addition to streaming media from each native apps and apps inside external streaming media units can all be played judder-free in the event that they occur to be 24p formatted. Backlight flicker can also be not one thing you’ll find with LG C9’s display, since as an OLED TV, it has no flickering LED backlights to begin with.

A Review of LG’s Ultra-Premium & Affordable 2019 C9 4K HDR OLED (OLED55C9) (OLED65C9) (OLED77C9)

Finally, the LG C9 OLED TV does a very strong job of upscaling entertainment content in all major non-4K resolutions from just about any streaming, disc broadcast or other supply. It could possibly sharpen 1080p content material from any enter with minimal to non-existent artifact creation and it pulls off almost as excessive a degree of upscaling performance for 720p and even 480p SD content material sources from TV broadcasts, DVDs and different media information in units resembling USB-connected arduous drives. These qualities will work properly as long as the supply material has also been mastered nicely and comes with an honest native resolution of its personal. Shade and distinction are also conserved properly in most top quality media sources.

Enter Efficiency for Gaming and PC:

LG’s 2019 OLED TVs, like the 2017 and the 2018 models before them all supply wonderful input lag efficiency for console gaming and PC use at totally different decision, shade and HDR settings in addition to at totally different refresh charges. Sony’s OLED TVs underperform barely in these metrics but the C9 delivers them fantastically virtually throughout the board. This mixed with its HDR help specs makes this specific LG OLED 4K HDR TV into one unbelievable console gaming TV for 4K, HDR and normal 1080p Xbox or PS4 Pro players. The following are the precise specs for its gaming performance in several console setups:

A Review of LG’s Ultra-Premium & Affordable 2019 C9 4K HDR OLED (OLED55C9) (OLED65C9) (OLED77C9)

  • 4k @ 60Hz: 13.9 ms
  • 1080p @ 60Hz: 13.1 ms
  • 1080p @ 120Hz: 7.3 ms
  • 1080p @ 60Hz outdoors Recreation Mode: 99.three ms
  • 4k @ 60Hz + HDR: 13.7 ms
  • 1440p @ 60Hz: 13.6 ms
  • 4k @ 60Hz Outdoors Recreation Mode : 52.2 ms
  • 4k @ 60Hz @ four:4:four: 13.5 ms
  • 4K @ 120Hz: N/A
  • 1440p @ 120Hz: 6.9 ms
  • 1080p with FreeSync: N/A
  • 4K with interpolation activated: 94.7 ms

The LG C9 presents broad and wonderful help for different resolutions, frame charges and colour settings when related to a PC rig as nicely. The following specs show this clearly:

  • 1080p @ 120Hz: 10.3 ms
  • 1080p @ 60Hz @ four:4:four: Sure
  • 4k @ 60Hz + four:four:4: Yes
  • 1440p @ 60Hz: Yes
  • 4k @ 120Hz : Sure by way of HDMI 2.1
  • 4k @ 60Hz @ four:4:four: Yes
  • 1440p @ 120Hz: Yes


Like all newer 4K HDR TVs of any type or worth, or from any model, the LG OLED C9 provides up a full package deal of in the present day’s now normal and important superior connectivity specs. For connecting it to just about any external media gadget in probably the most useful attainable methods, no consumer should have connectivity issues with this model so long as all hardware is in working order. One new twist for the LG C9 that has develop into widespread with premium 2019 4K UHD TVs is the inclusion of HDMI 2.1 connectivity. Thus, this TV, comes outfitted with the 2.1 version of HDMI in all 4 of its ports. It additionally consists of three USB 2.0 ports and other essential connectivity slots. Another thing we like concerning the C9 is that it provides full Dolby Imaginative and prescient help and pass-through. Not all 4K TVs supply this, even in 2019 up to now. The following are its ports and their specifications:

A Review of LG’s Ultra-Premium & Affordable 2019 C9 4K HDR OLED (OLED55C9) (OLED65C9) (OLED77C9)

  • HDMI 2.half.0: 4 (HDCP 2.2 & full HDMI 2.0a capacity)
  • USB : 3 (USB x 3)
  • Digital Optical Audio Out : 1
  • Analog Audio Out 3.5 mm : 1
  • Tuner (Cable/Ant) : 1
  • Composite In: 1
  • Ethernet : 1
  • HDR10 help: Sure
  • HDR10+ help: Yes
  • Dolby Vision HDR help: Yes
  • Hybrid Log Gamma HDR help: Yes
  • Dolby Vision HDR: Yes

The LG OLEDC9 HDR TV models also supply audio connectivity within the following varieties.


  • 1 Passthrough ARC Dolby Digital
  • 1 Passthrough eARC help
  • 1 Passthrough Dolby Atmos by way of TrueHD by way of eARC
  • DTS:X by way of DTS-HD MA by way of eARC
  • 1 Passthrough 5.1 Dolby Digital by way of ARC
  • 1 Passthrough Optical Dolby Digital
  • 1 Passthrough 5.1 DTS by way of ARC


LG provides up the C9 in three totally different sizes, 55 inches, 65 inches and an enormous 77 inch edition. They’re all for the following costs discovered within the hyperlinks under at the time of this writing. Keep in mind that these are subject to typically frequent downward change and it’s a good suggestion to click the next Amazon link for real-time pricing and all out there reductions on this mannequin.

A Review of LG’s Ultra-Premium & Affordable 2019 C9 4K HDR OLED (OLED55C9) (OLED65C9) (OLED77C9)

Examine out LG’s C9 OLED 4K HDR TV on the market at Amazon

4.7 – four Critiques
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