LG C6 review: the OLED TV to beat this year
TechRadar's video review of the C6, framing it as the OLED to beat for the year.
LG · 2026 · WOLED
LG C6 OLED evo
Mid-range LG OLED with 165Hz gaming, where only the 77 and 83-inch sizes get the brighter tandem panel.
Choose a size
Exact model · United States
OLED65C6PUA
The size most reviewers tested: Tom's Guide, TechRadar and What Hi-Fi all used the 65-inch. Standard WOLED panel with Brightness Booster.
Where to buy the 65″
List $2,699
Also check
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The verdict
The 55 and 65-inch C6 is a strong all-round OLED, but testers found it only a small step up from the C5, so a discounted C5 can be the better value. If you want 77 inches or larger, this generation matters more, because those sizes get the newer, brighter panel. Check which panel your chosen size uses before comparing brightness claims.
The LG C6 is the 2026 update to LG's best-selling C-series OLED. It adds the Alpha 11 Gen3 processor, 4K gaming up to 165Hz and a revised AI remote. The line is split by hardware: 42, 48, 55 and 65-inch models use a standard WOLED panel, while the 77 and 83-inch models (sold as C6H) use a brighter Primary RGB Tandem panel. Reviewers found the smaller sizes a modest step over the C5.
Strengths
- Reviewers measured peak HDR highlights well above the C5 on the 65-inch, with TechRadar reaching 1,438 nits and Tom's Guide 1,355 nits.
- Supports 4K gaming at up to 165Hz with G-SYNC Compatible and FreeSync Premium, and all four HDMI inputs take 4K 120Hz.
- Measured input lag was low at 9.1ms in Tom's Guide testing with the boost setting enabled.
- Dolby Vision, HDR10 and HLG are supported, along with Filmmaker Mode with ambient light compensation.
- The 77 and 83-inch sizes move to a tandem OLED panel that LG says is brighter than the standard one.
Weak spots
- Only the 77 and 83-inch sizes get the new tandem panel, so the 42 to 65-inch sets are a modest upgrade over the C5.
- No HDR10+ support is listed, and the tuner is ATSC 1.0 only, with no ATSC 3.0.
- The 42 and 48-inch sizes are dimmer than larger C6 models, and the 42-inch has no Brightness Booster and only 2.0-channel speakers.
- Tom's Guide found the built-in sound unremarkable, so most buyers will want a soundbar.
- TechRadar's lab review still flagged reflection handling as a weak spot on the 65-inch.
- No DTS decoder is listed among LG's audio codecs.
Great for
- Console and PC gamers who want 4K at 120Hz or 165Hz
- Movie fans who want Dolby Vision in a mid-range OLED
- Buyers of 77 or 83-inch sets who want a brighter OLED
Skip if
- Anyone who needs HDR10+
- Buyers expecting strong built-in sound
- Shoppers expecting big gains over a C5 at 65 inches or smaller
How it fits
Calculated from published specs and independent tests. How this works
Tap a score to see what went into it. These are calculations, not lab results.
Claimed vs. measured
Independent test figures are kept apart from what the manufacturer says. Results vary by tester, test size and firmware.
Measured Claimed
Brightness
HDR peak brightness (10% window)The most-quoted HDR brightness figure. A 10% window is about the size of a bright object in a scene.
- 1,438 nitsTechRadar65″ tested · Filmmaker Mode, 10% window · Apr 26, 2026
- 1,355 nitsTom's Guide65″ tested · 10% window, HDR · Apr 9, 2026
HDR full-screen brightnessBrightness of a completely bright image, like a snowfield or a hockey rink.
- 245 nitsTechRadar65″ tested · Filmmaker Mode, full-screen HDR · Apr 26, 2026
- 236 nitsTom's Guide65″ tested · 100% window, HDR · Apr 4, 2026
SDR peak brightness (10% window)How bright regular, non-HDR content gets, which matters most in a sunny room.
- 355 nitsTom's Guide65″ tested · 10% window, SDR · Apr 9, 2026
SDR full-screen brightnessFull-screen brightness for regular content. This is the number that fights daylight during sports and news.
- 616 nitsTom's Guide65″ tested · Full-screen SDR, approximate figure as printed · Apr 4, 2026
Color
DCI-P3 color coverageHow much of the color range used by modern movies the TV can show.
- 99.77%Tom's Guide65″ tested · UHDA-P3 coverage, review table · Apr 9, 2026
- 99.68%Tom's Guide65″ tested · UHDA-P3 coverage, earlier lab write-up · Apr 4, 2026
Rec. 2020 color coverageA wider color target than DCI-P3. No consumer TV covers it fully.
- 75.92%Tom's Guide65″ tested · Rec. 2020 coverage, review table · Apr 9, 2026
Color accuracy out of the box (ΔE)Lower is better. Under about 3 is hard to distinguish from perfect by eye.
- ΔE 1.53Tom's Guide65″ tested · Out of the box, SDR · Apr 9, 2026
Gaming
Input lag, 4K 60 Hz (game mode)The delay between pressing a button and seeing it on screen.
- 12.9 msTom's Guide65″ tested · Game mode without the boost, Leo Bodnar 4K tester · Apr 9, 2026
- 9.1 msTom's Guide65″ tested · Game Optimizer with the input-delay boost on, Leo Bodnar 4K tester · Apr 9, 2026
What changes by size
The same name doesn’t always mean the same TV. Here is every size we’ve confirmed.
| 42″ | 48″ | 55″ | 65″ | 77″ | 83″ | |
|---|---|---|---|---|---|---|
| Model number | OLED42C6PUA | OLED48C6PUA | OLED55C6PUA | OLED65C6PUA | OLED77C6HUP | OLED83C6HUP |
| Lowest price | $899.99 | $999.99 | $999.99 | $1,400 | $2,000 | $3,300 |
| Panel notes | Standard WOLED (white OLED) panel of the kind used on the C5, as described by Tom's Guide, TechRadar and What Hi-Fi. LG's own product page does not name the panel type. | Standard WOLED (white OLED) panel of the kind used on the C5, as described by Tom's Guide, TechRadar and What Hi-Fi. LG's own product page does not name the panel type. Panel type for this size is taken from Tom's Guide and TechRadar; other coverage of the 48-inch panel conflicts, so treat it as not independently confirmed. | Standard WOLED (white OLED) panel of the kind used on the C5, as described by Tom's Guide, TechRadar and What Hi-Fi. LG's own product page does not name the panel type. | Standard WOLED (white OLED) panel of the kind used on the C5, as described by Tom's Guide, TechRadar and What Hi-Fi. LG's own product page does not name the panel type. | Primary RGB Tandem OLED panel (LG describes it as a four-stack tandem panel, marketed as Hyper Radiant Color Tech). TechRadar identifies it as Primary RGB Tandem 2.0, the same generation as the G6. Brighter than the standard C6 panel by LG's account. | Primary RGB Tandem OLED panel (LG describes it as a four-stack tandem panel, marketed as Hyper Radiant Color Tech). TechRadar identifies it as Primary RGB Tandem 2.0, the same generation as the G6. Brighter than the standard C6 panel by LG's account. |
| Width | 36.7″ | 42.2″ | 48.1″ | 56.7″ | 67.4″ | 72.5″ |
| Weight | 21.6 lb | 32.8 lb | 31.1 lb | 36.6 lb | 51.8 lb | 62.4 lb |
| VESA | 300×200 | 300×200 | 300×200 | 300×200 | 300×200 | 400×400 |
Highlighted rows differ between sizes.
Will it fit?
From your seat
Viewing distance8′0″
A good fit. At this distance a 65″ screen fills 33° of your view. Most people like 59″–80″ from here.
Seen from above
Dimensions and mounting
- Without stand
- 56.7 × 32.5 × 1.8″
- With stand
- 56.7 × 34.6 × 9.1″
- Stand footprint
- 18.5″ between feet
- Weight
- 36.6 lb (40.6 lb with stand)
- VESA pattern
- 300 × 200 mm
- Power use
- Not published
Full specifications
From the manufacturer unless noted. Shown for the 65″ model.
Picture
- Display technologyHow the screen makes its picture. OLED types light each pixel on their own for perfect black. Mini LED and QLED are LCDs with a backlight, and tend to get brighter.
- WOLED
- Panel typeFor LCD TVs: VA panels have deeper black but narrower viewing angles; IPS/ADS panels hold up better from the side but look grayer in the dark.
- OLED
- Panel notes
- Standard WOLED (white OLED) panel of the kind used on the C5, as described by Tom's Guide, TechRadar and What Hi-Fi. LG's own product page does not name the panel type.source
- BacklightFull-array backlights sit behind the whole screen and allow local dimming. Edge-lit TVs are thinner but dim far less precisely.
- Self-emissive
- Resolution
- 4K
- Picture processor
- α11 AI Processor 4K Gen3
HDR & color
- HDR formatsHDR formats describe how a TV should show bright highlights and rich color. Dolby Vision and HDR10+ adjust the picture scene by scene; a source and TV must both support a format to use it.
- HDR10, Dolby Vision, HLG
- Wide color technology
- LG 'Perfect Color' (UL Solutions verified color consistency above 99% up to 500 lux, per LG)
Refresh & motion
- Native refresh rateHow many new images per second the panel can really show. Marketing “motion rates” are often double this number, so check the native figure.
- 120 Hz
- Maximum refresh rateThe highest refresh the TV accepts over HDMI. Sometimes only available at reduced resolution or from a PC.
- 165 Hz
Smart platform
- Smart TV platformThe software your TV runs. It decides your home screen, app selection and how often you’ll see ads.
- webOS
- Platform version
- webOS 26
- Voice assistants
- Hey Google, Google Gemini
- Apple AirPlay
- Yes
- Google Cast
- Yes
- Broadcast tunerNeeded to watch free over-the-air TV with an antenna. ATSC 3.0 is the newer US standard; a few TVs have dropped tuners entirely.
- ATSC 1.0, ClearQAM
HDMI & connections
- HDMI ports
- 4
- HDMI 2.1 portsPorts with enough bandwidth for 4K at 120 Hz and beyond. If you have more than one current console or a gaming PC, count these carefully.
- 4
- HDMI notes
- LG lists all four HDMI inputs as supporting 4K 120Hz, VRR, ALLM, QMS and QFT, with eARC on HDMI 2. LG's page does not break out bandwidth port by port.
- eARCEnhanced Audio Return Channel sends high-quality audio from your TV’s apps and inputs back to a soundbar or receiver over one HDMI cable.
- Yes
- USB ports
- 2
- Optical audio out
- Yes
- Ethernet
- 1 x Ethernet
- Wi-Fi
- Wi-Fi 5 (the 77 and 83-inch OLED77C6HUA and OLED83C6HUA retail models list Wi-Fi 6E)
- Bluetooth
- Bluetooth 5.3
Gaming
- Variable refresh rateLets the TV match its refresh to a game’s frame rate, which removes tearing and most stutter.
- FreeSync Premium, NVIDIA G-SYNC Compatible
- Auto Low Latency ModeSwitches the TV into game mode automatically when a console starts a game.
- Yes
- Highest 4K gaming refresh
- 165 Hz
- HGiGA shared standard that keeps console HDR highlights accurate instead of letting the TV guess.
- Yes
- Game menu
- Game Optimizer
Built-in audio
- Speaker configuration
- 2.2 channel (42-inch: 2.0 channel)
- Dolby Atmos
- Yes
- DTS supportMany TVs no longer decode DTS. If you play discs or a media server with DTS soundtracks, check here and on your soundbar or receiver.
- No DTS decoder in LG's listed audio codecs
Accessibility
- Remote
- AI Magic Remote (MR26)
Warranty
- Warranty
- 1 years
- Warranty notes
- 1 year parts and labor, per LG's product page.
Primary source: lg.com
Setup notes
- eARC is on HDMI 2 only.
- All four HDMI inputs are listed as supporting 4K 120Hz, VRR and ALLM.
- USB ports are USB 2.0 and there are two of them.
- An optical digital audio output is included.
- HDR formats are Dolby Vision, HDR10 and HLG; HDR10+ is not listed.
- The tuner is ATSC 1.0 and ClearQAM, with no ATSC 3.0.
Video reviews
Each video was checked to exist and to be about the LG C6 OLED evo.
LG OLED evo C6 Review — Ultimate 165Hz OLED Gaming TV?
A gaming-focused look at the C6 and its 165Hz support from an independent channel.
LG OLED evo AI C6 TV Full In-home Review
A long in-home review of the C6 from an independent reviewer.
LG C6 OLED 2026 Review: 65 vs 77 Inch — Picture Quality, Value & What to Know
Compares the 65 and 77-inch C6 sizes on picture quality and value.
LG 55” OLED C6 Gaming TV Review 2026 – 165Hz & Dolby Vision Worth It?
A review of the 55-inch C6 covering its picture, processor and gaming features.
What reviewers found
Summaries in our own words. Follow the link to read each review in full.
Tested on the 65-inch. Praised for bright, colorful pictures and strong console and PC gaming support, but judged only a small step over the C5, so a discounted C5 remains the smarter buy. Built-in sound and the many AI add-ons drew mild criticism.
Read the originalBench numbers for the C6 beat the C5, C4 and C3 on brightness and Rec. 2020 coverage, while color accuracy and input lag are close to last year's set. The tester notes the gain from the C5 is real but modest.
Read the originalMeasured the 65-inch at a clear peak and full-screen brightness gain over the C5, and notes the new processor and 165Hz PC gaming support. Reflection handling is the area where it still falls short. The 77 and 83-inch use a different panel and were not the test unit.
Read the originalExplains that the C6 name covers two hardware tiers: 42 to 65-inch sets reuse the C5-style panel, while the 77 and 83-inch C6H adopts the newer tandem panel. The 42 and 48-inch sets are dimmer again because of pixel density.
Read the originalCompared the 65-inch directly against the C5 over several days and found a clear performance gain driven by the new processing, despite an unchanged look. Notes that the 55 and 65-inch keep the established panel and that discounted C5 stock undercuts it.
Read the originalSpec round-up stating that only the 77 and 83-inch C6H models get the Primary RGB Tandem 2.0 panel, with Hyper Radiant Color limited to those sizes, while the other C6 sizes stay on a conventional WOLED panel.
Read the original
What owners are saying
From Reddit and forums, paraphrased with a link to the original discussion. Community reports are anecdotal.
A 42-inch C6 owner reports a noticeable color shift and brightness drop in most SDR picture modes other than Filmmaker and ISF, plus brightness swings with dark scenes. They also recall early firmware problems such as black crush at 165Hz, most of which were later fixed.
Read the originalA shopper who planned to buy the C6 switched to a Samsung set after comparing screens in a showroom, because the glossy C6 panel looked likely to struggle with windows and ceiling lights in their room.
Read the originalA buyer of the 77-inch C6H says that in a store the gap between the C6H and the G6 did not look large.
Read the originalOne owner says their 48-inch C6 arrived with a stuck pixel, offered as an example of the unit-to-unit luck some LG buyers describe.
Read the original
Questions
Which LG C6 sizes use the brighter Primary RGB Tandem panel?
Only the 77 and 83-inch models, which LG sells as C6H. TechRadar, Tom's Guide and What Hi-Fi all say the 42, 48, 55 and 65-inch sizes keep a standard WOLED panel, and LG's own listings give only the 77 and 83-inch sizes Hyper Radiant Color Tech.
What are the exact US model numbers?
LG.com lists OLED42C6PUA, OLED48C6PUA, OLED55C6PUA, OLED65C6PUA, OLED77C6HUP and OLED83C6HUP. LG's launch press release printed the 77 and 83-inch models as C6PUA, and LG also lists OLED77C6HUA and OLED83C6HUA retail versions with Wi-Fi 6E.
Is the C6 much better than the C5?
Tom's Guide and What Hi-Fi found measurable gains in brightness and processing on the 65-inch, but both described them as moderate. Outside the 77 and 83-inch tandem models, the panel is of the same kind as the C5.
Does the LG C6 support HDR10+?
LG lists Dolby Vision, HDR10 and HLG for the C6 and does not list HDR10+. Tom's Guide made the same point about the C5, and the C6 spec list is unchanged.
Does it have an ATSC 3.0 tuner?
No. LG lists an ATSC 1.0 antenna tuner and a cable QAM tuner. Over-the-air NextGen TV broadcasts would need an external ATSC 3.0 receiver.
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Sources for this page
- lg.com /us/tvs/lg-oled65c6pua-oled-4k-tv
- lg.com /us/newsroom/media-entertainment/lg-announces-pric
- tomsguide.com /tvs/oled-tvs/lg-c6-oled-review
- tomsguide.com /tvs/oled-tvs/we-just-lab-tested-the-lg-c6-oled-he
- techradar.com /televisions/lg-c6-oled-tv-top-3-things-it-improve
- techradar.com /televisions/the-lg-c6-oled-tv-comes-in-two-versio
- whathifi.com /tv-home-cinema/televisions/lg-c6-oled65c6
- tftcentral.co.uk /news/lg-oled-c6-series-full-specs-and-pricing-rel
- tomsguide.com /tvs/oled-tvs/lg-c5-vs-c6-is-the-newest-oled-tv-wo
- lg.com /us/tvs/lg-oled77c6hup-oled-4k-tv
- lg.com /us/tvs/lg-oled83c6hup-oled-4k-tv
Last reviewed Nov 9, 2026. Released March 2026. Spotted an error? Tell us.