Why you can trust TechRadar

We spend hours testing every product or service we review, so you can be sure you’re buying the best. Find out more about how we test.

LG G6 OLED TV: Two minute review

The LG G6 OLED TV is the successor to the excellent LG G5 elite OLED, and it’s a worthy follow-up. It uses a new-gen Primary RGB Tandem 2.0 OLED panel with a new Alpha 11 AI Gen 3 processor to help it deliver better picture quality and performance. Feature packed and able to handle anything thrown at it, the G6 sets the standard for OLED in 2026, in more ways than one.

Samsung S95F, which we rated as the best OLED TV for bright-room viewing… until now.

Detail is exceptional, with crisp textures, while motion handling is smooth and natural. The G6 is a truly impressive TV to look at.

The G6’s built-in sound has had some big changes, with a drop in the number of sound modes available for the 4.2-channel speaker system. I preferred using the AI Sound Pro mode, which has had its sound profile altered compared to the G5’s version of this mode.

It’s more direct, punchier and more accurate now. But ultimately, while the G6’s sound is solid, I’d still add one of the best soundbars for the full cinematic experience.

LG’s OLEDs are always among the best gaming TVs on the market and the G6 is no different. With four HDMI 2.1 ports supporting a full suite of features — 4K 165Hz, FreeSync and G-Sync variable refresh rate certification, HGiG HDR, Dolby Vision gaming — plus a new ultra-low measured input lag of 8.9ms, the G6 is a fantastic gaming set.

LG’s webOS continues to be one of the better smart TV platforms available, and webOS 26, the latest iteration, is another great instalment. There’s a rich suite of picture settings, the navigation and layout is intuitive, and actually useful AI tools for content recommendations and user quality-of-life. It’s not perfect, with bulky ad space on the home screen, but there’s little else to complain about here.

At $3,399 / £2,999 / AU$4,999 for the 65-inch model I tested, the G6 is a premium-priced TV. Its US launch pricing is consistent with the G5’s launch pricing last year in the US, and is a little cheaper in the UK — and I don’t expect it will stay at these prices for long, because TVs always start dropping soon after launch. It delivers good overall value thanks to the performance you’re getting for the price, but it remains at the top end of the TV market.

If your priority is having the deep cinematic dark tones that OLED is known for, but viewable in as many lighting conditions as possible, the LG G6 is elite.

LG OLED evo AI G6 4K Smart TV 2026 (65-inch OLED) at Best Buy for $3,399.99

Chatbot, and faster processing speeds.

New features also include 12-bit color processing and 13-bit output (the final 1-bit is a brightness boost), Dual AI Super Resolution, Dynamic Tone Mapping Ultra and enhanced AI Sound features including Object Enhancement.

The G6 supports Dolby Vision HDR, but as usual does not support HDR10+. It also supports Dolby Atmos sound, but again there is no DTS support. It also supports Chromecast and Apple AirPlay 2. LG says there are currently no plans for Dolby Vision 2 support.

Gaming is well supported on the G6, with 4K 165Hz, full variable refresh rate options including AMD FreeSync and Nvidia G-Sync, HGiG HDR, auto low latency mode, and Dolby Vision Gaming all supported across four HDMI 2.1 ports. Game Optimizer mode features as usual with plenty of settings available to tailor the gaming experience.

For audio, the biggest change is the reduction of available sound modes — from eight to four — with more of a focus on AI sound modes. The TV comes with the same 4.2 channel speaker system as last year’s G5 and again supports the AI Sound Wizard first debuted in last year’s Alpha 11 Gen 2 processor.

As before, there’s no support for DTS decoding in the TV, so it’s best if your source device or soundbar can handle this.

As for the latest iteration of LG’s own smart TV platform, webOS 26, there have been alterations to the AI features from last year, such as a more refined AI Concierge which can use Generative AI as well as a new layout for major settings in menus that prioritize users more.

The Quick Menu can also be customized to add more personal features such as Game Optimizer. Quick Cards return, and more have been added such as Home Office and Music.

LG G5, LG told me this was “by design” and I think the tweak has paid off: colors are simply stunning on the G6 while looking totally natural.

Watching the market scene from The Sound of Music, where orange, yellow and fruits sit front and center on screen, all these colors looked rich, refined and still packed plenty of punch, while also appearing true-to-life. Other scenes which feature green hills and blue skies, such as the ‘Do Re Mi’ scene, also demonstrate the G6’s excellent color accuracy.

Switching to an animated movie, The Wild Robot, the G6 again delivers gorgeous hues. A scene where Roz is surrounded by multi-colored butterflies shows excellent color balance between neutral and bolder colors, but crucially still delivers the richness you’d want from an animated movie.

Measuring the G6’s HDR color gamut coverage, it hit 99.3% of the DCI-P3 color space and 82.7% of the BT.2020 color space. These are both superb results and help explain why the G6’s color reproduction stands out — it’s capable of showing pretty much everything that HDR video has to offer. It also registered a 1.4 delta-E SDR color accuracy in Filmmaker Mode: another brilliant result, meaning its colors are indistinguishable from ‘perfect’ to the human eye out of the box.

The LG G6 showing The Batman movie, with a short of the Batmobile racing down the street in the rain. Its bright headlights demonstrate strong contrast against deep black background tones

The G6 delivers strong contrast, with a good balance between dark and light tones, allowing subtle shadow detail to still break through (Image credit: Future / Warner Bros. Discovery)

The G6’s contrast is another high point. Watching various high-contrast scenes from The Batman, such as the investigation in Mayor Mitchell’s house and the subway fight scene, the G6 delivers powerful contrast with deep, rich dark tones of the dark wood surroundings balancing with punchy highlights from light sources.

This is also true in Alien: Romulus, where shots of space show ‘perfect’ blacks mixed with refined highlights of stars and suns. Next to the G5, these shots are not only more balanced but more controlled, demonstrating minimal clipping in the lights.

Shadow detail is also excellent on the G6. In The Batman’s many dark scenes, details such as Batman’s armor, the panelling of a column on the subway platform, and even the portraits on the walls of Mitchell’s house are all visible without the need for raised brightness.

One area where the G6 really impressed was its reflection handling. Playing dark movies such as The Batman, Nosferatu and Alien: Romulus with overhead lights in our testing lab turned on, I was surprised by how much of the picture was visible and even how few mirror-like reflections there were. Not even the ‘torture test’ of The Batman was muddied on the G6.

It’s the black retention that also impresses, as I found when testing the G6 next to the Samsung S95F, with its anti-glare matte screen. While the S95F can cut out mirror-like reflections totally, its black tones can end up looking gray compared to the G6 in some lighting conditions, while the G6 manages to balance both reflections and black accuracy.

The G6’s motion handling is fantastic. Testing various sports including basketball, tennis and football, pictures are smooth and responsive throughout with no signs of motion artefacts such as ghosting. Either the Cinematic Movement or Natural motion settings, located in the TruMotion menu, worked well during my testing, though I did find motion settings necessary as some mild judder would occur with these settings turned off.

Motion handling for movies was also great. I personally found that my preferred setting was the Cinematic Movement setting, which did a good job reproducing a panning scene of a rocky hillside from No Time To Die with only minimal judder (which is expected). Throughout the succeeding chase scene, fast motion camera shots appeared smooth.

A DVD of The Amazing Spider-Man shows just how impressive the G6’s upscaling is. The picture on the 65-inch model was bright, clean and had crisp textures compared to some cheaper TVs I’d seen. I already knew how impressive LG’s OLEDs were at upscaling based on the G5’s performance in this area in last year’s four-way OLED showdown I did, but the G6 took it a step further, adding even more detail.

Picture quality score: 5 / 5

Sony Bravia 8 II or Panasonic Z95B. The G6 is good for general movie and TV viewing, but its sound doesn’t match the sheer brilliance of its picture.

Sound quality score: 4 / 5

Samsung‘s new 2026 flagship OLED TV.

LG’s Magic Remote returns here, and while the US remote benefits from a somewhat slimmer build with a more streamlined button layout, the UK is stuck with the old-style magic remote with a wheel.

The latter still feels light and cheap: not something you want for a TV at this price. LG could take some lessons from brands such as Philips and Hisense, whose remotes feel far more premium.

LG G6 review: Smart TV & menus

LG G6 OLED TV with webOS26 home page on screen

LG’s webOS 26 is still one of the best smart TV platforms available, with excellent quick card options and menu navigation. The large banner ad is a frustration however (Image credit: Future)Uses LG’s webOS 26 smart TV platform Expanded Quick Cards and customizable Quick Menu are usefulMore and enhanced AI features are actually welcome

The G6 comes with webOS 26 as its smart TV platform, which is the latest iteration of LG’s own smart TV. Some of the returning highlights features include the Quick Menu, which is a handy tool for easily changing picture and sound presets, and the Quick Cards feature, where apps can be organized into a relevant category ‘card’ on the home screen. For 2026, these cards have been expanded to include even more options.

The system also has an excellent array of accessibility options, which are also in their own quick card.

The AI Concierge, which previously helped you find tailored content recommendations based on searches and watch history, can now use Generative AI for other tasks, such as making travel plans.

Other AI tools introduced last year, such as Voice ID (which can activate a person’s profile with their customized settings simply by recognizing a voice), AI Search (for AI-assisted content search) and AI Chatbot (for troubleshooting) all return. There’s also an AI Art feature, where artworks can be generated, though you’ll have a limited number of credits.

As for menus, webOS 26 is easy to navigate, clearly laid out and has enough options to customize picture and sound settings without being overwhelming. One downside is that the webOS 26 homepage has over a third of its top space taken up by banner ads, which can be an eyesore, but it’s far from alone in this. It still remains one of the best smart TV platforms on the market.

Smart TV & menus score: 5 / 5

Portrait Displays Calman color calibration software.

I measured the G6’s brightness in both Filmmaker Mode (its most accurate mode) and Standard picture modes, in both SDR and HDR. I used white window test patterns ranging 1-100%, focusing on 10% (peak brightness) and 100% (fullscreen brightness).

I also measured its HDR color gamut coverage, using both BT.2020 and UHDA-P3 color spaces, hoping for a result of over 95%. I also measured its SDR color and grayscale accuracy by taking the average of the Delta-E results (the margin for error between the test pattern signal and what’s shown on screen), hoping for results below 3 (anything below can’t be distinguished by the human eye).

I then measured the G6’s EOTF in 1,000, 4,000 and 10,000 nits brightness, which shows the accuracy at which the G6 displays in both dark and light areas.

I also measured the G6’s Spectral Power Distribution using the Jeti spectroradiometer, which shows the G6’s color performance.

Finally, I measured the G6’s input lag using a Leo Bodnar 4K HDMI Input Lag Tester, measuring this is milliseconds (ms).