LG G1 OLED TV evaluate: Units the image high quality bar only a bit increased

For years OLED TVs have delivered the perfect picture high quality obtainable with show expertise that has remained largely unchanged, however LG promised one thing even higher for 2021. The G1 has an all-new panel not obtainable on some other TV LG sells. The corporate calls it Evo and says it achieves increased brightness and improved shade. My verdict? Sure, it is barely higher than earlier than however even in a side-by-side comparability, it was troublesome to inform the distinction.

LikeBest image high quality we have ever testedSlightly brighter than earlier modelsBeautiful slim design excellent for wall-mounting

Do not LikeExpensiveImage high quality enhancements over cheaper OLED TVs are minor

I arrange the G1 subsequent to the CX, the perfect TV I reviewed in 2020, measured each and watched quite a lot of TV exhibits, motion pictures and video games. The G1 was certainly a bit brighter than the CX however shade was practically similar, as had been different features of image high quality like video processing and uniformity. Each regarded spectacular, nevertheless, and in most materials I actually could not say one regarded higher than the opposite.

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LG G1 TV evaluate: Can OLED image high quality get even higher?


The principle benefit the G1 has over the CX and just about each different OLED TV is its distinctive design. This TV is made to be wall-mounted — fairly actually; it does not even include a stand! If you wish to put it on a chunk of furnishings, as proven within the photos on this evaluate, you may must pay $100 further for LG’s little aspect legs. And that may be a disgrace, as a result of one thing this skinny ought to actually be on a wall.

New for 2021 LG has improved its already best-in-class gaming options by including image modes particularly for video games, in addition to a handy menu that exhibits all gaming data and changes in a single place. There is a new distant and a brand new sensible TV homepage, too. The extra inexpensive C1 shares these options with the G1, nevertheless.

At this level, the G1 is the perfect TV I’ve ever examined — by a nostril. I’ve but to evaluate its competitor from Sony, the A90J, which additionally guarantees a brighter panel, or some other high-end TVs like Samsung’s Neo QLED fashions, in order that title won’t final. However for individuals who haven’t got cash to burn, the additional image high quality of the G1 in all probability is not value the additional cash over mainstream OLED fashions just like the CX or C1.

Get to know the LG G1 sequence It is available in three sizes and prices a bundle: 55-inch ($2,200), 65-inch ($3,000) and 77-inch ($4,500). It differs from the inexpensive C1 sequence by providing fewer sizes (the C1 has 48-inch and 82-inch choices too), that Evo panel and the slimmer, wall-mount-centric Gallery design. The C1 additionally lacks a far-field mic for hands-free voice and a Subsequent-Gen TV tuner, each comparatively minor extras included on the G1.OLED show expertise is essentially completely different from the LED LCD expertise used within the overwhelming majority of at this time’s TVs, together with Samsung and TCL’s QLED fashions.The most effective LCD TVs I’ve reviewed up to now scored a 9 in picture high quality, whereas OLEDs TVs just like the G1 have scored a 10. Excessive-end LCDs (particularly with HDR) are brighter than OLEDs, however the image high quality on OLED TVs, together with that of this G1, is superior total. All OLED TVs are extra topic to each non permanent and everlasting picture retention, aka burn-in, than LCD TVs. We at CNET do not take into account burn-in a cause for most individuals to keep away from shopping for an OLED TV, nevertheless. Try our information to OLED burn-in for extra. Throw it on the wall

A TV does not get any extra minimalist than this. Like many units nowadays the G1 is just about all image when seen from the entrance, nevertheless it’s the aspect view that units it aside. It measures simply 0.Eight inches deep and is designed for practically flush wall-mounting. And as I discussed on the high, it does not even include a tabletop stand: If you need a stand mount, it would price $100 further.

The G1 comes with a wall-mount bracket inset right into a cavity on the again for a virtually flush mount.

Sarah Tew/CNET

This is what it seems to be like flush towards the wall.

Sarah Tew/CNET

This TV’s design is wasted in case you do not wall-mount it. LG features a customized bracket within the field and directions that make it simple to slap up your self in case you’re in any respect useful — though I am guessing most individuals on this worth bracket will rent someone to do the job. Because of an inset on the again of the TV the wall mount does not add any further depth, permitting the G1 to hug the wall and current a really slim profile. Channels are constructed into the TV’s again to run cables by way of, for a cleaner set up behind the TV. LG recommends utilizing molding to cover cables on the wall itself. Observe: I did not mount it myself in my take a look at basement, however I’ve mounted loads of TVs earlier than and this one looks like it might be a easy job.

LG’s redesigned distant nonetheless has plenty of buttons and movement management.

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LG revamped the distant a bit. It saved my favourite options, particularly the scroll wheel and motion-tracking, whereas slimming it down barely. The largest distinction is the shortcut keys on the backside: 4 for streaming providers and two extra for the built-in voice assistants, Google Assistant and Amazon Alexa. The previous wasn’t but obtainable on my G1 evaluate pattern, however LG says will probably be quickly. 

The G1 can be outfitted with a far-field mic (not obtainable on the C1) so you’ll be able to merely say the wake phrase to get the TV to reply, no distant required. It responded identical to I might anticipate from a sensible speaker to my “Alexa” instructions.

Based mostly on my expertise with the CX, each Google and Alexa can do all the same old assistant stuff, together with management sensible house units, reply questions and reply by way of a voice popping out of the TV’s audio system (yep, each voices). Fundamentals like “What is the climate?” works as you’d anticipate, full with onscreen suggestions. The G1 additionally works with Apple’s AirPlay 2 system, identical to many different TVs, permitting my iPhone to share photographs and video to the display from the Images app and mirror my Mac and cellphone screens. 

LG’s webOS menu system acquired a facelift for 2021 — and I am not a fan. Gone is the small, unobtrusive overlay on the backside of the display that allows you to hold tabs on what you are watching. As a substitute there is a full-screen homepage, just like Roku, Hearth TV and Android TV. Nevertheless it has fewer apps and extra, properly, junk. The highest two-thirds of the display are dedicated to the climate, setup ideas, a search window and a Trending Now part with a random assortment of TV exhibits and films. Beneath that’s an app row and, additional down, sections dedicated to inputs and specific streaming apps. Typically it appears like a hodgepodge with an excessive amount of occurring, and most techniques are less complicated and simpler to understand.

The brand new homepage takes up the complete display.

Sarah Tew/CNET
Options galore, state-of-the-art connectivity

LG says its Evo panel, obtainable solely on the G1 this 12 months, makes use of a “new luminous component” for extra exact lighting. The development of the OLED pixel itself is completely different, with new supplies for purple and blue and a brand new inexperienced layer, all of which have narrower wavelengths in comparison with the pixels used on different OLED TVs. 

Key TV options

Show expertise


LED backlight




HDR appropriate

HDR10 and Dolby Imaginative and prescient

Sensible TV

Internet OS



In any other case the G1 has the identical picture high quality options because the C1, beginning with the brand new Gen Four a9 processing chip that provides scene detection and upgraded object enhancement over final 12 months’s model. Each the G1 and C1 even have a 120Hz refresh fee. The entry-level A1 OLEDs, in the meantime, have a extra fundamental a7 processor and 60Hz refresh fee. 

Similar to final 12 months, LG’s OLED TVs’ image settings embody a Filmmaker Mode. As promised, it turns off the cleaning soap opera impact for film-based content material (yay) however so do many different modes within the G1. Whereas loads correct, Filmmaker Mode can be comparatively dim so I ended up utilizing Cinema and ISF Shiny for most crucial viewing.

Sarah Tew/CNET

All of LG’s current OLED fashions (besides the A1) embody the newest model of the HDMI customary: 2.1. Meaning their HDMI ports can deal with 4K at 120 frames per second and variable refresh fee (VRR, together with NVIDIA G-sync and AMD FreeSync), in addition to enhanced audio return channel (eARC) and computerized low latency mode (ALLM, or auto sport mode). Meaning they’ll make the most of the newest graphics options obtainable on PlayStation 5 and Xbox Sequence X and S. New for 2021 is a Recreation Optimizer mode that places the entire TVs’ gaming-related settings in a single place; see under for particulars.

The collection of connections is in any other case top-notch, although it not helps analog part video. There’s additionally a devoted headphone or analog audio output and one other for IR blasters, which may ease some installations.

4 HDMI inputs with HDMI 2.1, HDCP 2.2Three USB 2.Zero portsOptical digital audio outputAnalog audio 3.5mm headphone outputRF (antenna) inputRS-232 port (minijack, for service solely)IR blaster port (minijack)Ethernet (LAN) port
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Image high quality comparisons

With its barely higher image and a few different minor enhancements the G1 beat the CX, my earlier image high quality champ, in side-by-side comparisons. In line with my measurements and eyeballs, nevertheless, the brightness distinction was minor sufficient to be invisible at instances, and nearly each different facet of image high quality was nearly similar. Each TVs regarded a tad higher than the inexpensive Vizio OLED. 

Dim lighting: The G1 carried out like a champ with the lights down low — and so did the opposite two OLED TVs in my comparability. I checked out The Hobbit, An Sudden Journey on customary Blu-ray, and so they all appeared roughly uniformly glorious: excellent black ranges within the letterbox bars and deep shadows of Bilbo’s front room through the darkish Dwarven chant (36:58) and loads of particulars within the shadows and clothes of Thorin and firm. I could not see any actual benefit of the G1 with this type of theatrical scenario in customary (non-HDR) materials.

Shiny lighting: For a TV billed by LG as an enchancment in brightness, the G1’s measurements did not actually stand out. Sure, it did measure brighter than final 12 months’s CX by 129 nits in essentially the most correct HDR modes, however that is not an enormous leap and proved powerful to discern in most program materials. I used to be additionally shocked that the C9 I reviewed from 2019 was brighter at most gentle output and mainly the identical in its correct mode. As typical, any high-end LCD is far brighter. 

Gentle output in nits


Brightest (SDR)

Correct shade (SDR)

Brightest (HDR)

Correct shade (HDR)

TCL 65R635





Sony XBR-65X900H





Vizio P65Q9-H1





Samsung QN65Q80T















LG OLED65C9 (2019)





I requested LG’s representatives whether or not my specific evaluate pattern’s brightness was typical of different G1’s and so they stated it was. As all the time, completely different sizes and samples can produce variations.

LG OLEDs of current classic have a setting known as Peak Brightness that enhances the sunshine output for SDR sources in Cinema and Knowledgeable modes. The concept is to extend distinction for brighter viewing environments whereas sustaining the superior shade accuracy of these modes. As with most TVs, the brightest mode for HDR and SDR (Vivid on the G1) is horribly inaccurate. For the correct shade columns above on the G1, I used ISF Knowledgeable Shiny (Peak Brightness: Excessive) for SDR and Cinema mode for HDR — I like to recommend G1 homeowners do the identical to get good shade in shiny rooms.

All current OLED units are nonetheless loads shiny sufficient for nearly any viewing setting. Sure, they do get fairly a bit dimmer than LCDs when displaying full-screen white — a hockey sport, for instance — however even in these conditions they’re hardly dim. The G1’s display preserved black ranges and diminished reflections very properly.

Colour accuracy: LG claims higher shade with the brand new Evo panel however in accordance with my measurements and eyeballs, it is powerful to identify any distinction. Colour on the CX was glorious and the G1 was mainly the identical. An LG rep instructed me that the G1’s white shade may look extra pure, like in a hockey match, however I did not see or measure any variations in full-field white/grey (ones that weren’t resulting from very small variations in grayscale after calibration, a minimum of). 

Watching The Hobbit was principally the identical story, though at instances greens, just like the grass and hillsides of the Shire (12:24), appeared a bit extra greenish and fewer yellowish on the G1. It was a refined distinction at greatest, and once more I did not see or measure any distinction in inexperienced take a look at patterns, nevertheless it could possibly be as a result of new panel. Perhaps.

Colour on the G1 was nonetheless extraordinarily correct each earlier than and after calibration. The nice and cozy tones of Bag Finish’s inside and Bilbo’s pores and skin had been inviting and intimate, and outdoors his hobbit gap the inexperienced of the grass and timber within the golden hour solar, and the purple and blue round doorways on Bagshot Row, regarded good and pure. The identical could possibly be stated for the opposite OLED TVs, nevertheless, and none delivered considerably higher shade than one other.

Video processing: LG goes to nice lengths to tout the advance of its processing yearly, however watching numerous materials in the perfect image settings the CX and G1 regarded largely similar to me. 

Movement dealing with on the G1 is great and a contact higher than the CX. Underneath TruMotion, the brand new Cinematic Motion setting (the default for Cinema mode) served up 24-frame cadence with a really slight trace of smoothing, enhancing on final 12 months’s too-smooth Cinema Clear setting whereas preserving 600 traces of movement decision. 24p purists who need no smoothing in any respect will go for the Off place (the default for Filmmaker mode) and endure the low movement decision, whereas tweakers will admire the positive granularity of the Consumer De-Judder mode to dial in the correct amount of smoothness; something 4 or decrease launched some judder to my eye, conveying a way of movie reasonably than cleaning soap opera impact. De-Blur settings of 5 or increased ship the total 600 traces of movement decision.

Consumer additionally opens up the OLED Movement Professional menu with three ranges of black body insertion that additional enhance movement decision, with 800 traces in Low and a full 1200 in Med and Excessive. The latter introduces flicker, sadly, and all three are a bit dimmer than Off, but when blur actually bugs you then they’re value experimenting with. One enchancment over final 12 months is that participating OLED Movement Professional not completely crushes shadow element — it is a bit worse however nonetheless superb. Nonetheless, I might select to depart it off and sacrifice some movement decision for optimum gentle output and shadow element.

Uniformity: Like all OLEDs I’ve examined the G1 was exemplary on this space, with no vital brightness or shade variations throughout the display and practically excellent picture high quality from off-angle. In comparison with the CX I did see a bit extra shade shift towards magenta in excessive angles with full-field mid-bright and brighter take a look at patterns, nevertheless it disappeared once I moved nearer to on-axis and by no means affected the picture from a standard viewing angle.

Sarah Tew/CNET

Gaming: The G1’s excellent picture high quality carries over to video games, and a few of its greatest 2021 options upgrades are gaming-related. The brand new Recreation Optimizer is the title of each an image mode and a full menu system. The latter provides all-new tweaks together with 4 sport style modes: Customary, FPS mode (stated to spice up shadow element), RPG mode (to spice up distinction) and RTS mode (stated to boost mid-grayscale areas). There are additionally sliders labeled Black Stabilizer (for adjusting darkish areas) and White Stabilizer (for shiny areas), in addition to the OLED Movement Professional setting described above (LG says it is notably helpful for video games) and the Cut back Blue gentle setting (stated to be simpler on the eyes).

I began my take a look at in customary mode with settings at their defaults with Murderer’s Creed: Valhalla at 4K/60Hz and HDR working by way of my distribution amp so I may examine towards the opposite TVs. Conducting a nighttime raid, the G1 regarded most just like the CX and the Vizio in its customary mode and all three TVs regarded glorious, with the G1 delivering a contact higher shadow element already. Switching to FPS upped particulars even additional however washed out the picture a bit a lot for this cinematic sport — though I can see it being helpful in an precise FPS sport if you wish to reveal lurking enemies, or a really darkish HDR sport like Ghost of Tsushima. The RTS setting did enhance midtones on the expense of some distinction, whereas RPG regarded fairly shut to straightforward, if not as impactful to my eye. In any case it is cool having these further adjustment choices, and I preferred that they every get a devoted menu.

Subsequent I linked my Xbox Sequence X on to the G1 to check superior video options. VRR labored as anticipated, considerably lowering tearing in Murderer’s Creed: Valhalla, and I appreciated the outstanding toggle and indicator within the Recreation Optimizer menu that assured me VRR was engaged. One other slider labeled High-quality Tune Darkish Areas is on the market to handle the problem of VRR wanting too darkish. I headed deep right into a crypt the place VRR was crushing shadows a bit — cranking up that setting, in addition to the Black Stabilizer, helped. The flipside is that doing so spoiled black ranges and washed out the look of the sport, so (as a card-carrying distinction fiend) I might keep away from utilizing it until it actually hurts your gameplay.

I additionally tried 4K/120Hz on Gears 5 and Star Wars: Squadrons, however the further smoothness and framerate had been troublesome to discern normally. I admire that some video games, like Ori and the Will of the Wisps, confirmed a splash display indicating that 120fps was lively, however most didn’t. I regarded for affirmation in LG’s show menu however, sadly, it does not have any. Samsung’s new 2021 Recreation Bar, alternatively, does point out 120fps.

Sarah Tew/CNET

Buried inside Recreation Optimizer is one other setting labeled “Cut back enter delay (enter lag)” with two choices, Customary and Enhance. The previous, which is the default for any sport, serves up a wonderful lag quantity just like previous LG OLED fashions: simply 13.1ms for each 1080p and 4K HDR sources. Partaking Enhance cuts lag even additional, to simply beneath 10ms for each. The catch is that Enhance is barely obtainable for 60Hz sources, so you’ll be able to’t use it with 120Hz video games or VRR. And no, I do not suppose many people would discover the additional 3ms of lag.

HDR and 4K video: It is with HDR that you just’d anticipate the G1’s brightness benefit to be most seen, however watching the 4K Blu-ray model of The Hobbit, variations had been once more very slight. Highlights just like the sky behind the elven king as he turns away from Thorin (7:59) or the window in Bilbo’s examine (9:06) measured barely brighter on the G1 than on the CX in accordance with my gentle meter however with out measuring it was powerful to see the distinction by eye, even compared aspect by aspect. Highlights on the Vizio appeared visibly dimmer than both one, for much less HDR pop, however the variations had been a lot narrower between the 2 LGs.

Colour was likewise just about equally spectacular on the LGs and a step behind on the Vizio, which regarded a bit duller in Bilbo’s backyard and the blue sky for instance (13:25). Any shade enchancment afforded by the G1’s new panel tech over the CX was much less seen with HDR than with SDR.

I additionally checked out a few of the most revealing HDR content material round: the montage of photos from the Spears and Munsil 4K HDR benchmark. Once more the G1 was excellent and higher by a slight margin than the CX, however the G1 failed to actually distance itself. Most scenes regarded very comparable between all three, from the crashing waves to the sunsets to the flowers to the objects on black backgrounds, and normally once I noticed a distinction it was the Vizio lagging a bit behind the opposite two. Spot measurements revealed mildly brighter highlights on the G1 however I could not inform the distinction with out measuring.

The benchmark additionally has a 4,000 nit montage to check content material mastered at that degree and; once more, each LGs regarded very comparable. They outclassed the Vizio, which regarded considerably flat in some scenes as compared.

Image settings, HDR notes and charts

CNET is not publishing superior image settings for any TVs we evaluate. As a substitute, we’ll give extra common suggestions to get the perfect image with out itemizing the detailed white stability or shade administration system (CMS) settings we might have used to calibrate the TV. As all the time, the settings offered are a guidepost, and if you’d like essentially the most correct image it is best to get knowledgeable calibration.

Earlier than my calibration for this evaluate the Cinema and preset was essentially the most correct, glorious by way of grayscale and gamma with only a slight reddish solid (however nonetheless inside my error goal of delta 3). Since I now goal a 2.2 gamma for my opinions darkish rooms it was nearer than ISF Knowledgeable Darkish or the brand new Filmmaker modes, which each goal gamma 2.4/BT 1886. ISF Shiny was mainly similar to Cinema, however I reserved that for brighter rooms.

For my calibration I tweaked the two-point grayscale to take away the purple solid, diminished gentle output to my goal of 137 nits and elevated brightness two pips to assist with shadow element (whereas nonetheless maintaining excellent black ranges), however in any other case I left properly sufficient alone. The grayscale and shade had been already so correct on my LG-provided evaluate pattern that I did not want to the touch the multipoint system or the colour administration system.

SDR darkish room settings:

Image menu:

Choose Mode: Cinema (Consumer)Side Ratio Settings: 16:9 (Simply Scan: On)

Further Settings menu:

Brightness submenu:

OLED Pixel Brightness: 48Distinction: 85Display screen Brightness: 52Auto Dynamic Distinction: OffPeak Brightness: OffGamma (Alter Brightness): 2.2Black Degree: AutoMotion Eye Care: Off

Colour submenu:

Colour Depth: 50Tint: 0Color Gamut: Auto DetectFine Tune menu: Colour Improve: Off (no different changes)White Stability menu:Colour Temperature: Heat 49 (no different changes)

Readability submenu:

Sharpness: 0Color: 50Tint: 0Super Decision: OffNoise Discount, MPEG Noise Discount: Off [for low-quality sources, some users may prefer to enable noise reduction]Easy gradation: Off [for low-quality sources, some users may prefer to enable]Cinema Display screen: On [may be grayed out depending on source]TruMotion: Cinematic MovementReduce Blue Gentle: Off

SDR shiny room setting [all default except for below]:

Image Mode Settings: ISF Shiny RoomBrightness menu:OLED gentle: 100Peak Brightness: Excessive

HDR Notes: HDR Cinema and Filmmaker mode had been very comparable, following the electro-optical switch operate — how the TV converts information to a particular brightness — fairly carefully and higher than Cinema Residence, however Cinema was about 70 nits brighter so it is my favourite of the three. Recreation Optimizer is greatest for gaming because of its processing however fairly blue; for the perfect shade accuracy for gaming it is best to modify the colour temperature management (Colour > White Stability > Colour temperatureW45).

Colour checker was barely extra correct than on the CX from final 12 months however not nice, and HDR Colour Checker was worse. As typical with OLED the set coated P3 HDR gamut very properly. The G1 measured brighter than the CX or the B9 from 2019, however the C9 from 2019 really measured brighter in its least correct and mainly the identical in its most-accurate settings. As soon as once more the TV mechanically detected and engaged the “HDMI Extremely HD Deep Colour” setting designed for HDR sources.

TV software program/firmware model examined: 3.10.29

Geek field


End result


Black luminance (0%)



Peak white luminance (SDR)



Avg. gamma (10-100%)



Avg. grayscale error (10-100%)



Darkish grey error (30%)



Shiny grey error (80%)



Avg. shade checker error



Avg. saturation sweeps error



Avg. shade error



Purple error



Inexperienced error



Blue error



Cyan error



Magenta error



Yellow error



1080p/24 Cadence (IAL)



Movement decision (max)



Movement decision (dejudder off)



Enter lag (Recreation mode)




Black luminance (0%)



Peak white luminance (10% win)



Gamut % UHDA/P3 (CIE 1976)



ColorMatch HDR error



Avg. shade checker error



Enter lag (Recreation mode, 4K HDR)



LG G1 OLED TV CNET evaluate c… by David Katzmaier

Portrait Shows Calman calibration software program was used on this evaluate. 

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