Explore LG's range of 4K UHD TVs with AI TV technology and webOS. Available in OLED, OLED evo, QNED, and Micro RGB evo models, including popular 65-inch TV sizes, LG 4K Smart TVs make it easy to find the right screen for your space. Enjoy stunning picture quality for movies, sport, gaming and everyday entertainment.
LG’s 4K TVs are built around versatility. Whether you’re settling in for a movie night, deep in a gaming session, following along with a live workout class, or sharing a presentation with colleagues, there’s a model that fits how you live. The range spans a wide selection of screen sizes, from compact displays to expansive screens like the popular 65-inch 4K TV, so there’s something to suit every room and every need. LG has long been at the forefront of display innovation, and that commitment to picture quality and thoughtful design shows across every model in the lineup.
At its core, 4K resolution means four times more pixels than Full HD, which translates to a noticeably sharper, more lifelike image, especially on larger screens. LG takes that foundation further with AI-powered processors that work in real time to optimise colour accuracy, upscale lower-resolution content, and reduce visual noise1. Add the webOS smart platform into the mix, and you get a 4K Smart TV experience that’s intuitive to navigate, with quick access to streaming services and personalised recommendations2. HDR support adds further depth to contrast and colour, making content look closer to what you’d see in real life.
1Image quality dependent on source material.
2Wi-Fi network and subscription service may be required. Services are subject to change. Acceptance of terms and privacy policies is required to use smart features.
A 4K TV delivers 3,840 x 2,160 resolution, packing about 8.3 million pixels into the screen. That means sharper images, detailed pictures, and a more immersive experience than FHD TVs, especially on larger displays.
For movies, sports, and gaming, 4K makes everything clearer and more detailed. Plus, with streaming services like Netflix, Disney+, and Prime Video offering a wide range of 4K content, there’s always something stunning to watch. Learn more about 4K TV and 4k resolution.
Some of the best 4K TVs from LG are:
Powered by the Alpha 11 AI Processor 4K Gen3 with a Dual AI Engine, the G6 delivers up to 3.9x brighter peak brightness1 through its Brightness Booster Ultra1 and Hyper Radiant Colour Tech. It also features Reflection Free Premium certification2 for deep contrast and accurate colour even in bright rooms, plus support for Dolby Vision, Dolby Atmos, up to 165Hz VRR, NVIDIA G-Sync and AMD FreeSync Premium3.
LG Micro RGB evo MRGB96 (2026)
Also driven by the Alpha 11 AI Processor 4K Gen3 with Dual AI Engine, the MRGB is LG's most advanced LCD TV, delivering next-level colour. Ultra-small RGB LEDs for precise colour and detail with Triple 100% Colour Gamut Area Ratio4, along with the same Dolby Vision/Atmos and up to 165Hz gaming support3 as the G6.
A premium Mini LED TV powered by the Alpha 8 AI Processor 4K Gen3. It features Dynamic QNED Colour Pro, delivering 100% Colour Volume to DCI-P3 for vivid, accurate colour5, plus Mini LED with Precision Dimming Pro for exceptional detail, clarity and brightness, and supports Dolby Vision, up to 144Hz VRR and AMD FreeSync Premium3.
All three run webOS 26 with Google Gemini integration and carry security updates through December 2030.
1 Compared to LG OLED B6 at 3% white window. Excludes 97”.
2Tested and certified by Intertek as Reflection Free Premium, based on the Specular Component Included (SCI) value at 550 nm, measured to be less than 0.5% in accordance with the IDMS 11.2.2 sampling-sphere implementation.
3Ultra High Speed cable, compatible content and game console or PC graphics card required for HFR gaming at 40Hz–165hz (G6 and MRGB96) or 40Hz-144hz (QNED90). 144Hz/165Hz Mode is compatible with PC-connected content. G-SYNC® features require a compatible GPU.
4The display's total colour output capacity is equal to or greater than each area of the BT.2020, DCI-P3, and Adobe RGB colour spaces, though it does not guarantee that every specific colour within those standards is reproduced. Tested by Intertek and measured to IDMS v1.2 clause 5.18.
5Colour volume testing is capable of producing results greater than 100%. 100% Colour Volume independently tested in accordance with Intertek Test Specification to the DCI-P3 colour space with D65 white point.
Here’s a guide for the ideal viewing distance to enhance your experience with a 4K TV.
- 32 inches 4K TV: 1.4 m
- 40 inches 4K TV: 1.7 m
- 42 inches 4K TV: 1.8 m
- 43 inches 4K TV: 1.8 m
- 48 inches 4K TV: 2 m
- 49 inches 4K TV: 2 m
- 55 inches 4K TV: 2.4 m
- 60 inches 4K TV: 2.6 m
- 65 inches 4K TV: 2.8 m
- 70 inches 4K TV: 3.0 m
- 75 inches 4K TV: 3.0 m
- 86 inches 4K TV: 3.6 m
Here are some key factors to consider when choosing a 4K TV:
Resolution & Picture Quality
Ensure the TV has 4K resolution for sharper and more detailed images. LG OLED TVs offer incredible contrast and colour accuracy, with perfect blacks and exceptional viewing angles.
HDR (High Dynamic Range)
HDR support enhances contrast and colour accuracy. Standard HDR formats include HDR10 Pro and Dolby Vision, providing more realistic visuals.
Smart TV Features
Ensure the TV has a user-friendly and innovative platform that provides access to popular streaming services like Netflix, Disney+, YouTube, and others. LG webOS 25 provides intuitive AI-powered content search, voice recognition, and personalised recommendations tailored to viewing habits.
Audio Quality
Look for TVs that support Dolby Atmos for an immersive sound experience. Some 4K TVs have advanced integrated sound systems that enhance audio quality.
Gaming Features
For gamers, VRR (Variable Refresh Rate) and ALLM (Auto Low Latency Mode) help provide smoother gameplay while reducing lag.
4K TV offers a resolution of 3,840 x 2,160 pixels, resulting in sharp visuals, vibrant colours, and support for High Dynamic Range (HDR), which creates a more lifelike picture. In contrast, an 8K TV provides a resolution of 7,680 x 4,320 pixels, enhancing clarity even further. It reveals intricate details and improves depth, particularly on larger screens.
Although 8K is the newest resolution technology, most content is still available in 4K. With a wide selection of movies, shows, and games in 4K, it remains a great choice for immersive entertainment today.
What's the difference between 4K and UHD?
For most TV buyers, 4K and UHD mean the same thing. Both refer to TVs with a resolution of 3840 × 2160 pixels, delivering sharp detail, vibrant picture quality and an immersive viewing experience. While UHD is the official TV standard and 4K originates from the cinema industry, the terms are commonly used interchangeably when shopping for a TV.
How many pixels does a 4K TV have?
A 4K TV has a resolution of 3,840 x 2,160 pixels; that’s around 8.3 million pixels in total. Compared to a Full HD screen, which sits at 1,920 x 1,080, a 4K TV packs in four times the definition. The result is a noticeably sharper and more defined image, particularly on larger screen sizes where the difference becomes most apparent.
What 4K TVs are best for bright rooms?
When choosing a 4K TV for a bright room, look for features such as high brightness, minimised reflections and strong picture performance in well-lit spaces. TVs with these features can help maintain picture clarity, contrast and colour throughout the day.
For those considering an OLED TV, the LG OLED G6 is designed to deliver a bright and detailed viewing experience. Featuring Hyper Radiant Colour Tech with up to 3.9x higher peak brightness1 and Reflection Free Premium Certified2, it is engineered to help reduce the impact of reflections while preserving contrast and colour performance. Powered by the α11 AI Processor Gen3, it enhances picture quality across a wide range of content, from live sport to movies and gaming.
If you're looking for a large-screen LCD-based option, the LG Micro RGB evo MRGB96 offers advanced colour performance and precise picture processing. With Triple 100% Colour Gamut Area Ratio Coverage3 and the α11 AI Processor, it delivers rich, accurate colour and optimised picture quality across a variety of viewing environments.
Whether you choose OLED or LCD-based technology, LG offers 4K TVs with features designed to support a great viewing experience in bright rooms, helping you enjoy clear, vibrant picture quality throughout the day.
1 Compared to LG OLED B6 at 3% white window. Excludes 97".
2Tested and certified by Intertek as Reflection Free Premium, based on the Specular Component Included (SCI) value at 550 nm, measured to be less than 0.5% in accordance with the IDMS 11.2.2 sampling-sphere implementation.
3The display's total colour output capacity is equal to or greater than each area of the BT.2020, DCI-P3, and Adobe RGB colour spaces, though it does not guarantee that every specific colour within those standards is reproduced. Tested by Intertek and measured to IDMS v1.2 clause 5.18.
What 4K TVs work best streaming movies?
When choosing a 4K TV for streaming movies, look for features that deliver strong contrast, rich colour and detailed picture quality. The right TV for you will depend on your viewing preferences, room environment and screen size requirements.
For a premium cinematic experience, the LG OLED evo G6 combines OLED technology with advanced image processing to deliver perfect black, impressive contrast and lifelike colour. Reflection Free Premium Certification1 is designed to help minimise reflections, while the α11 AI Processor Gen3 optimises picture quality across a wide range of streaming content.2
For large-screen entertainment with a strong focus on colour performance, the LG Micro RGB evo MRGB96 delivers highly accurate colour reproduction with certified Triple 100% Colour Gamut Area Ratio3. Powered by the α11 AI Processor, it uses advanced picture processing to enhance colour, detail and overall image quality across your favourite streaming services.2
If you're looking for an immersive viewing experience on a larger screen, the LG QNED evo Mini LED QNED86 combines Dynamic QNED Colour Pro, certified 100% Colour Volume4 and Mini LED technology to deliver vibrant colour and precise detail. This makes it a great option for enjoying movies, TV shows and streaming content on a big screen.
Whether you prefer OLED, Micro RGB or QNED technology, LG offers a range of 4K TVs designed to help you get more from your favourite streaming services, with stunning picture quality, smart features and screen sizes to suit every home.
1Tested and certified by Intertek as Reflection Free Premium, based on the Specular Component Included (SCI) value at 550 nm, measured to be less than 0.5% in accordance with the IDMS 11.2.2 sampling-sphere implementation. Excludes 97".
2Image quality dependent on source material.
3The display's total colour output capacity is equal to or greater than each area of the BT.2020, DCI-P3, and Adobe RGB colour spaces, though it does not guarantee that every specific colour within those standards is reproduced. Tested by Intertek and measured to IDMS v1.2 clause 5.18.
4Colour volume testing is capable of producing results greater than 100%. 100% Colour Volume independently tested in accordance with Intertek Test Specification to the DCI-P3 colour space with D65 white point.
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