LG C6 OLED TV Review: The Mid-Range OLED to Beat in 2026

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Overview

LG’s C6 is the OLED to look at first if one screen has to handle film nights, streaming and a games console or PC. It is LG’s mid-range OLED for 2026, slotted between the entry-level B6 and the flagship G6, and comes in 42, 48, 55 and 65 inches. The 77- and 83-inch sets are a separate model, the C6H, built on a newer tandem panel, so this review covers the standard C6 and its 65-inch size in particular. At $2,198.00 CAD for the 65-inch on Amazon.ca in October 2026, it now sells well below the price it launched at in March. Tom’s Guide named it the best TV overall in its 2026 awards. What Hi-Fi? gave it one of its 2026 Awards and calls it the new benchmark for step-down OLEDs.

At 55 and 65 inches the C6 keeps the same kind of WOLED panel as last year’s C5, so its gains come from LG’s new α11 AI Processor 4K Gen3. Compared with the C5, the C6 is brighter, with richer colour and smoother gradients, and it raises the top refresh rate for PC gaming from 144Hz to 165Hz. In Canada the 65-inch is sold and shipped by Amazon.ca, at $2,198.00 CAD in October 2026. LG Canada covers its OLED TVs for one year of parts and labour; the five-year panel warranty it advertises applies only to the higher-end G5, G6 and W6 models, so the C6 doesn’t get it. Testers differ on how big a step the C6 is over the C5, from a small update (Tom’s Guide, RTINGS) to a sizeable step up (Expert Reviews) or a bigger gain than usual for a C-series refresh (What Hi-Fi?), but owners of a recent C-series set have little reason to replace it.

Key Specifications

LG C6 OLED TV Picture Quality

The basics are what you buy an OLED for, and the C6 has them: each pixel lights itself, so blacks are truly black and bright objects carry no halo or bloom around them. The viewing angle is wide enough that colours hold up for people at the ends of a sofa. Out of the box its Filmmaker Mode is accurate enough that most people won’t need a professional calibration.

Brightness is the headline gain. Tom’s Guide measured 1,355 nits on a 10% HDR window, against 1,165 nits for the C5 in the same test, and Expert Reviews recorded peaks just short of 1,500 nits in Filmmaker Mode on the UK 65-inch model. What Hi-Fi?, running the two side by side, saw more intense highlights and slightly richer reds and skin tones on the C6, with more detail held in the brightest part of a setting sun. RTINGS adds a limit worth knowing: the C6 gets considerably dimmer when a large part of the scene is bright at once, so full-screen daylight scenes don’t hit the peaks that small highlights do.

Colour range is good rather than class-leading. In Tom’s Guide’s lab, QD-OLED sets such as Sony’s Bravia 8 II covered about 90% of the wide Rec.2020 colour space against roughly 76% for the C6. Motion is smooth with TruMotion set to Cinematic Movement, which removes judder without the soap-opera look, though RTINGS notes that, like all OLEDs, its very fast response time causes noticeable stutter. LG’s AI HDR Remastering, which tries to make SDR look like HDR, didn’t win testers over: they found its effect subtle at best, and at worst unnatural, cooler in tone and over-sharpened.

Gaming and Connections

All four HDMI inputs are full HDMI 2.1, with 4K at 120Hz, VRR, ALLM and Dolby Vision gaming on each, so a PS5, an Xbox Series X and a soundbar on the eARC port can all stay plugged in without anyone giving up a fast input. PC players get VRR up to 165Hz along with Nvidia G-Sync and AMD FreeSync Premium; consoles still top out at 120Hz. Lag is low for any kind of play: Tom’s Guide measured 12.9 ms in game mode and 9.1 ms with Boost turned on. Expert Reviews got 12.9 ms and 9.2 ms in the same two settings, and T3 measured 13 ms. Expert Reviews named it its new favourite TV for gaming.

Gamers who leave a HUD or a PC desktop on screen for hours should know the standing OLED caveat: static images shown long enough can burn in for good, as on any OLED, though RTINGS doesn’t expect trouble for most people who watch varied content, and LG includes Pixel Shift and Panel Refresh to lower the risk.

Bright Rooms and the Glossy Screen

The C6 uses a conventional glossy screen rather than a matte anti-glare filter, and testers disagree on how much that matters. Tom’s Guide’s reviewer found the screen virtually reflection-free, while RTINGS rates its reflection handling as just okay, and Expert Reviews, testing on sunny spring days, was underwhelmed whichever picture mode it used. Brightness helps: RTINGS says it gets bright enough to handle some glare during the day, and What Hi-Fi? found it more comfortable to watch in its accurate modes in a reasonably well-lit room than earlier C-series sets.

The accurate modes are where you give up light, though. Expert Reviews measured about 412 nits on a small window in SDR Filmmaker Mode, against 657 nits on a 10% window in Vivid, which made daytime viewing practical at the cost of accurate colour.

Built-In Sound

The C6 has a 2.2-channel, 40W speaker system that fires downward, with Dolby Atmos support and an AI Sound Pro mode that up-mixes to virtual 11.1.2 channels. Testers split on how good it is. What Hi-Fi? heard a clear step up over the C5, with tighter, more controlled bass, warmer voices and a more spacious presentation, Expert Reviews found its AI Sound Pro setting kept dialogue intelligible, though T3 found the same mode a thin, fatiguing listen. Tom’s Guide was less impressed: the speakers didn’t crackle or buzz, but most of the sound was swallowed by the wall behind the set, and it disliked the AI dialogue mode for pushing voices to an irritating level.

The common complaint is bass: it is light, and big action soundtracks lack their low-end impact. T3 measured very little below 100Hz, and What Hi-Fi? also found volume limited. Testers recommend adding a soundbar or speaker system for films, and eARC on HDMI 2 makes that simple.

webOS 26, Remote and Design

webOS 26 has every major streaming app, plus AirPlay 2, Google Cast and Works with Apple Home, and its new AI search draws on Google Gemini and Microsoft Copilot. Testers mostly found it quick to use, though Tom’s Guide’s face-off with the S90H notes occasional slowdowns. The larger complaint is advertising: large banner ads sit near the top of the home screen. What Hi-Fi? points out they can be disabled in the settings.

The new Magic Remote pairs normal buttons with a motion pointer and a scroll wheel, and adds a programmable button; it has no dedicated mute button and no backlight. The panel is a few millimetres thin across most of its surface, with a deeper housing at the lower rear for the electronics, and at 16.6 kg (36.6 lb) it is light for its size, which helps when wall-mounting. On furniture it sits on a central pedestal that doesn’t swivel, and the stand is low, so check that a tall soundbar won’t block the bottom of the picture.

How Does It Stack Up Against the Competition?

Three 65-inch OLEDs a C6 shopper is likely to weigh: Samsung’s 2026 mid-range rival, Sony’s film-focused Bravia 8 and Sony’s QD-OLED step-up.

LG C6 OLED TV: Worth It for Film Nights and Gaming on One Screen

The C6 is the easy pick for a living room that does a bit of everything: evening films and series, daytime streaming, and a console or gaming PC that needs a fast HDMI 2.1 input. In Tom’s Guide’s head-to-head with Samsung’s S90H, the two came out almost the same TV, and it recommends the C6 for most people because of Dolby Vision and its less divisive screen; RTINGS likewise rates the C6 a bit better for home theaters. In Canada it also costs the least of the three 65-inch WOLED sets compared here: as of October 2026 it is $2,198.00 CAD on Amazon.ca, against $2,298.00 CAD for the S90H and $2,399.99 CAD for Sony’s Bravia 8. RTINGS still points buyers to discounted older sets like the C5 while they last, advice framed around the C6’s steep launch price; Tom’s Guide switched its recommendation to the C6 once its price fell. If you already own a recent C-series set, What Hi-Fi? sees no need to upgrade right away.

Look elsewhere if the TV faces a window or a bright lamp: Tom’s Guide found the S90H’s matte Glare Free screen the most effective at fighting direct reflections it had seen, at the cost of greyer blacks when the room is lit, while the C6 keeps deep OLED blacks. If you want Sony’s processing and more colour, the QD-OLED Bravia 8 II reached a little higher HDR brightness and a wider colour range in Tom’s Guide’s tests, though its input lag is higher and, as of October 2026, it costs considerably more. On a tighter budget, LG’s own B6 has the same webOS and four HDMI 2.1 ports; Tom’s Guide found its picture phenomenal but much dimmer in HDR highlights, at 780 nits on a 10% window against the C6’s 1,355.

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LG C6 OLED TV

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Marcus WebbSenior Editor 𝕏 in

Marcus has been hunting for the best tech and gear for over 40 years — as a coder, gamer, and lifelong outdoors enthusiast, he knows the gap between a good spec sheet and something that actually holds up.

How this was made: Built from the 22 sources listed above, including 6 independent reviewers such as Tom's Guide, What Hi-Fi? and RTINGS. AI drafts written to our editorial research and citation standards, then checked claim by claim against those sources by a separate AI fact-checker. We haven’t tested this product ourselves. How we review →