Best Lg 40 Inch Smart Tv 4k Ultra Hd Oled of 2026

Last updated on 16/06/2026
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1
LG OLED B3 55" 4K Smart TV, 2023
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LG OLED B3 55" 4K Smart TV, 2023

LG
Why we love it
  • Incredible AI-enhanced picture quality.
  • Perfect contrast with amazing colors.
  • Immersive sound and realistic visuals.
Main Highlights
  • Intelligent α7 AI processor with AI Super Upscaling
  • LG 4K SELF-LIT OLED for perfect contrast & 100% colour accuracy
  • Smart platform with Freeview Play, Netflix, Disney+ and more
  • Dolby Vision for realistic picture & Dolby Atmos for immersive sound
  • Responsive gaming – advanced features for next-gen consoles
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9.8
Exceptional
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9.8
Exceptional
LG

LG OLED B3 55" 4K Smart TV, 2023

Why we love it
  • Incredible AI-enhanced picture quality.
  • Perfect contrast with amazing colors.
  • Immersive sound and realistic visuals.
Main Highlights
  • Intelligent α7 AI processor with AI Super Upscaling
  • LG 4K SELF-LIT OLED for perfect contrast & 100% colour accuracy
  • Smart platform with Freeview Play, Netflix, Disney+ and more
  • Dolby Vision for realistic picture & Dolby Atmos for immersive sound
  • Responsive gaming – advanced features for next-gen consoles
Show More
Value for Money
2
LG OLED42C55LA 42-Inch OLEDevo 4K UHD Smart TV, (α9 AI Processor Gen7, Dolby Atmos, Freeview Play and Amazon Alexa, 120Hz) [Model 2025]
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LG OLED42C55LA 42-Inch OLEDevo 4K UHD Smart TV, (α9 AI Processor Gen7, Dolby Atmos, Freeview Play and Amazon Alexa, 120Hz) [Model 2025]

LG
Why we love it
  • Stunning visuals with advanced AI.
  • Infinite contrast for ultimate depth.
  • Seamless access to streaming services.
Main Highlights
  • Advanced α9 AI processor for stunning pictures and sound – Designed for and exclusive to LG OLED
  • Perfect Black – self-lit pixels provide infinite contrast
  • Smart webOS platform with advanced AI functionality plus all your favourite streaming services
  • Ultra Slim Design – sharp profile, narrow bezels and premium stand
  • Immersive entertainment with Dolby Atmos & Vision, VRR, G-sync, and Freesync
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9.7
Exceptional
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9.7
Exceptional
LG

LG OLED42C55LA 42-Inch OLEDevo 4K UHD Smart TV, (α9 AI Processor Gen7, Dolby Atmos, Freeview Play and Amazon Alexa, 120Hz) [Model 2025]

Why we love it
  • Stunning visuals with advanced AI.
  • Infinite contrast for ultimate depth.
  • Seamless access to streaming services.
Main Highlights
  • Advanced α9 AI processor for stunning pictures and sound – Designed for and exclusive to LG OLED
  • Perfect Black – self-lit pixels provide infinite contrast
  • Smart webOS platform with advanced AI functionality plus all your favourite streaming services
  • Ultra Slim Design – sharp profile, narrow bezels and premium stand
  • Immersive entertainment with Dolby Atmos & Vision, VRR, G-sync, and Freesync
Show More
3
Samsung QES90F 42" 4K Ultra HD OLED HDR Smart TV - QE42S90F
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Samsung QES90F 42" 4K Ultra HD OLED HDR Smart TV - QE42S90F

Samsung
Why we love it
  • Stunning OLED blacks.
  • Smart 4K optimization.
  • Immersive 3D sound.
Main Highlights
  • Perfect OLED Images: Enjoy stunning blacks, brilliant colors and endless contrasts thanks to self-bright OLED technology.
  • Smart 4K Upscaling: The Neural Quantum 4K AI Gen3 processor intelligently upscales content to stunning 4K Ultra HD quality.
  • Dynamic 3D sound: Enjoy captivating sound that follows on-screen movements with Object Tracking Sound (OTS/OTS Lite) and Dolby Atmos.
  • Smooth gaming up to 144 Hz: Immerse yourself in ultra-responsive gaming action with Motion Xcelerator 144Hz and FreeSync Premium Pro.
  • Smart Entertainment: Use the intuitive Tizen Smart TV system for easy access to apps and streaming services via 4 HDMI 2.1 inputs.
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9.5
Superb
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9.5
Superb
Samsung

Samsung QES90F 42" 4K Ultra HD OLED HDR Smart TV - QE42S90F

Why we love it
  • Stunning OLED blacks.
  • Smart 4K optimization.
  • Immersive 3D sound.
Main Highlights
  • Perfect OLED Images: Enjoy stunning blacks, brilliant colors and endless contrasts thanks to self-bright OLED technology.
  • Smart 4K Upscaling: The Neural Quantum 4K AI Gen3 processor intelligently upscales content to stunning 4K Ultra HD quality.
  • Dynamic 3D sound: Enjoy captivating sound that follows on-screen movements with Object Tracking Sound (OTS/OTS Lite) and Dolby Atmos.
  • Smooth gaming up to 144 Hz: Immerse yourself in ultra-responsive gaming action with Motion Xcelerator 144Hz and FreeSync Premium Pro.
  • Smart Entertainment: Use the intuitive Tizen Smart TV system for easy access to apps and streaming services via 4 HDMI 2.1 inputs.
Show More
4
LG 43QNED80A6A 43-Inch 4K UHD Smart TV, (α7 AI Processor, Freeview Play and Amazon Alexa, 60Hz) [Model 2025]
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LG 43QNED80A6A 43-Inch 4K UHD Smart TV, (α7 AI Processor, Freeview Play and Amazon Alexa, 60Hz) [Model 2025]

LG
13% Off
Why we love it
  • Rich and accurate colours.
  • Optimised pictures and sound.
  • Immersive cinema experience.
Main Highlights
  • Dynamic QNED colour for rich and accurate colours
  • Intelligent processor for optimised pictures and sound
  • Smart webOS platform with advanced AI functionality plus all your favourite streaming services
  • Stylish and slim design
  • Immersive cinema experience with Filmmaker Mode and HDR
Show More
9.3
Superb
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9.3
Superb
LG

LG 43QNED80A6A 43-Inch 4K UHD Smart TV, (α7 AI Processor, Freeview Play and Amazon Alexa, 60Hz) [Model 2025]

13% Off
Why we love it
  • Rich and accurate colours.
  • Optimised pictures and sound.
  • Immersive cinema experience.
Main Highlights
  • Dynamic QNED colour for rich and accurate colours
  • Intelligent processor for optimised pictures and sound
  • Smart webOS platform with advanced AI functionality plus all your favourite streaming services
  • Stylish and slim design
  • Immersive cinema experience with Filmmaker Mode and HDR
Show More
5
LG NANO 4K UHD AI NU80 43-inch 4K Smart TV - 43NU800B6LC (α7 AI Processor 4K Gen9, 60Hz, HDR10, FILMMAKER MODE™, Google Cast, Apple AirPlay 2) [Model year 2026]
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LG NANO 4K UHD AI NU80 43-inch 4K Smart TV - 43NU800B6LC (α7 AI Processor 4K Gen9, 60Hz, HDR10, FILMMAKER MODE™, Google Cast, Apple AirPlay 2) [Model year 2026]

LG
Why we love it
  • Sharper images powered by AI.
  • Cinema screen with minimal bezels.
  • Smart webOS offers streaming apps.
Main Highlights
  • Nano detail Enhancer powered by α7 AI Processor for sharp images
  • Cinema screen design – minimal bezels for supreme immersion
  • Smart webOS platform with all your favourite streaming services
  • Immersive cinema experience with Filmmaker Mode and HDR
  • Game Optimiser & VRR for responsive and slick gaming
Show More
9.2
Superb
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9.2
Superb
LG

LG NANO 4K UHD AI NU80 43-inch 4K Smart TV - 43NU800B6LC (α7 AI Processor 4K Gen9, 60Hz, HDR10, FILMMAKER MODE™, Google Cast, Apple AirPlay 2) [Model year 2026]

Why we love it
  • Sharper images powered by AI.
  • Cinema screen with minimal bezels.
  • Smart webOS offers streaming apps.
Main Highlights
  • Nano detail Enhancer powered by α7 AI Processor for sharp images
  • Cinema screen design – minimal bezels for supreme immersion
  • Smart webOS platform with all your favourite streaming services
  • Immersive cinema experience with Filmmaker Mode and HDR
  • Game Optimiser & VRR for responsive and slick gaming
Show More
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6
LG NANO 4K UHD AI NU85 43-inch 4K Smart TV - 43NU850B6LA (α7 AI Processor 4K Gen9, 60Hz, HDR10, FILMMAKER MODE™, Google Cast, Apple AirPlay 2) [Model year 2026]
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LG NANO 4K UHD AI NU85 43-inch 4K Smart TV - 43NU850B6LA (α7 AI Processor 4K Gen9, 60Hz, HDR10, FILMMAKER MODE™, Google Cast, Apple AirPlay 2) [Model year 2026]

LG
7% Off
Why we love it
  • Sharp Images Powered by AI.
  • Smart webOS for Streaming.
  • Game Optimiser with VRR.
Main Highlights
  • Nano detail Enhancer powered by α7 AI Processor for sharp images
  • Linea Flow Design – for beauty and practicality
  • Smart webOS platform with all your favourite streaming services
  • Immersive cinema experience with Filmmaker Mode and HDR
  • Game Optimiser & VRR for responsive and slick gaming
Show More
9.0
Superb
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9.0
Superb
LG

LG NANO 4K UHD AI NU85 43-inch 4K Smart TV - 43NU850B6LA (α7 AI Processor 4K Gen9, 60Hz, HDR10, FILMMAKER MODE™, Google Cast, Apple AirPlay 2) [Model year 2026]

7% Off
Why we love it
  • Sharp Images Powered by AI.
  • Smart webOS for Streaming.
  • Game Optimiser with VRR.
Main Highlights
  • Nano detail Enhancer powered by α7 AI Processor for sharp images
  • Linea Flow Design – for beauty and practicality
  • Smart webOS platform with all your favourite streaming services
  • Immersive cinema experience with Filmmaker Mode and HDR
  • Game Optimiser & VRR for responsive and slick gaming
Show More
7
Philips Ambilight 43PUS8500 4K QLED Smart TV - 43 Inch Display with Pixel Precise, Ultra HD, Titan OS Platform and Dolby Atmos Sound, Works with Alexa and Google Voice Assistant
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Philips Ambilight 43PUS8500 4K QLED Smart TV - 43 Inch Display with Pixel Precise, Ultra HD, Titan OS Platform and Dolby Atmos Sound, Works with Alexa and Google Voice Assistant

PHILIPS
Why we love it
  • Immersive Ambilight enhances viewing experience.
  • Ultra-sharp 4K picture quality.
  • Rich Dolby Atmos sound immersion.
Main Highlights
  • AMBILIGHT TV: The only TVs with integrated LED lights on the back that react to what you watch, immersing you in a halo of colourful light. It changes everything: your TV seems bigger, and you’ll be drawn deeper into your favourite entertainment
  • ULTRA-SHARP PICTURE: Love everything you watch on this 4K (UHD) LED Ambilight TV. Philips Pixel Precise Ultra HD engine optimises picture quality to deliver ultra-sharp images, rich colours and smooth motion
  • QLED VIVID COLOURS & ULTRA-SHARP SCENES – Experience stunning Quantum Dot colour brilliance in 4K UHD. Adapts to all HDR formats for perfect contrast. Every moment, dark or bright, played or streamed, comes to life with incredible detail!
  • IMMERSIVE DOLBY ATMOS SOUND – Experience rich, multidimensional audio that brings every scene to life. Whether for movies, sports, or gaming, enjoy lifelike surround sound that puts you at the centre of the action
  • TITAN OS PLATFORM: Seamless access to top streaming apps & hundreds of channels. Enjoy an intuitive interface, personalised homepage & advanced search, making it easier than ever to find & discover your favourite content
Show More
9.0
Superb
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9.0
Superb
PHILIPS

Philips Ambilight 43PUS8500 4K QLED Smart TV - 43 Inch Display with Pixel Precise, Ultra HD, Titan OS Platform and Dolby Atmos Sound, Works with Alexa and Google Voice Assistant

Why we love it
  • Immersive Ambilight enhances viewing experience.
  • Ultra-sharp 4K picture quality.
  • Rich Dolby Atmos sound immersion.
Main Highlights
  • AMBILIGHT TV: The only TVs with integrated LED lights on the back that react to what you watch, immersing you in a halo of colourful light. It changes everything: your TV seems bigger, and you’ll be drawn deeper into your favourite entertainment
  • ULTRA-SHARP PICTURE: Love everything you watch on this 4K (UHD) LED Ambilight TV. Philips Pixel Precise Ultra HD engine optimises picture quality to deliver ultra-sharp images, rich colours and smooth motion
  • QLED VIVID COLOURS & ULTRA-SHARP SCENES – Experience stunning Quantum Dot colour brilliance in 4K UHD. Adapts to all HDR formats for perfect contrast. Every moment, dark or bright, played or streamed, comes to life with incredible detail!
  • IMMERSIVE DOLBY ATMOS SOUND – Experience rich, multidimensional audio that brings every scene to life. Whether for movies, sports, or gaming, enjoy lifelike surround sound that puts you at the centre of the action
  • TITAN OS PLATFORM: Seamless access to top streaming apps & hundreds of channels. Enjoy an intuitive interface, personalised homepage & advanced search, making it easier than ever to find & discover your favourite content
Show More
8
LG 43UA73006LA 43-Inch 4K Ultra HD HDR Smart TV (webOS 25 Platform with AI Concierge, Alpha 7 Processor 4K Gen8, Game Optimiser & ALLM, 60Hz) [Model 2025]
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LG 43UA73006LA 43-Inch 4K Ultra HD HDR Smart TV (webOS 25 Platform with AI Concierge, Alpha 7 Processor 4K Gen8, Game Optimiser & ALLM, 60Hz) [Model 2025]

LG
12% Off
Why we love it
  • Stunning 4K Ultra HD picture.
  • Smart processor enhances viewing experience.
  • Game Optimiser elevates gameplay performance.
Main Highlights
  • Sharp 4K Ultra HD picture
  • Smart processor with 4K Upscaling and more
  • Smart webOS platform with advanced AI functionality plus all your favourite streaming services
  • Instant movie theatre with FILMMAKER mode and HDR
  • Enhance your gaming experience with built in Game Optimiser & ALLM
Show More
8.9
Excellent
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8.9
Excellent
LG

LG 43UA73006LA 43-Inch 4K Ultra HD HDR Smart TV (webOS 25 Platform with AI Concierge, Alpha 7 Processor 4K Gen8, Game Optimiser & ALLM, 60Hz) [Model 2025]

12% Off
Why we love it
  • Stunning 4K Ultra HD picture.
  • Smart processor enhances viewing experience.
  • Game Optimiser elevates gameplay performance.
Main Highlights
  • Sharp 4K Ultra HD picture
  • Smart processor with 4K Upscaling and more
  • Smart webOS platform with advanced AI functionality plus all your favourite streaming services
  • Instant movie theatre with FILMMAKER mode and HDR
  • Enhance your gaming experience with built in Game Optimiser & ALLM
Show More
9
LG 43LR60006LA 43-Inch FHD Smart TV (alpha 5 AI Processor Gen6
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LG 43LR60006LA 43-Inch FHD Smart TV (alpha 5 AI Processor Gen6

LG
28% Off
Why we love it
  • Vibrant picture through intelligent processing.
  • Immersive sound that enhances experience.
  • Convenient access to streaming services.
Main Highlights
  • Sharp Full HD viewing with intelligent processor for a vibrant picture
  • Immersive sound quality with AI Sound
  • webOS smart platform with Netflix, Disney+ and more
  • Superb movie experience with HDR
  • Enhance your gaming experience with built in Game Optimiser
Show More
8.9
Excellent
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8.9
Excellent
LG

LG 43LR60006LA 43-Inch FHD Smart TV (alpha 5 AI Processor Gen6

28% Off
Why we love it
  • Vibrant picture through intelligent processing.
  • Immersive sound that enhances experience.
  • Convenient access to streaming services.
Main Highlights
  • Sharp Full HD viewing with intelligent processor for a vibrant picture
  • Immersive sound quality with AI Sound
  • webOS smart platform with Netflix, Disney+ and more
  • Superb movie experience with HDR
  • Enhance your gaming experience with built in Game Optimiser
Show More
10
LG 50UA73006LA 50-Inch 4K Ultra HD HDR Smart TV (webOS 25 Platform with AI Concierge, Alpha 7 Processor 4K Gen8, Game Optimiser & ALLM, 60Hz) [Model 2025]
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LG 50UA73006LA 50-Inch 4K Ultra HD HDR Smart TV (webOS 25 Platform with AI Concierge, Alpha 7 Processor 4K Gen8, Game Optimiser & ALLM, 60Hz) [Model 2025]

LG
19% Off
Why we love it
  • Stunning 4K Ultra HD clarity.
  • Smart processor for improved visuals.
  • Game Optimiser enhances gaming experiences.
Main Highlights
  • Sharp 4K Ultra HD picture
  • Smart processor with 4K Upscaling and more
  • Smart webOS platform with advanced AI functionality plus all your favourite streaming services
  • Instant movie theatre with FILMMAKER mode and HDR
  • Enhance your gaming experience with built in Game Optimiser & ALLM
Show More
8.7
Excellent
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8.7
Excellent
LG

LG 50UA73006LA 50-Inch 4K Ultra HD HDR Smart TV (webOS 25 Platform with AI Concierge, Alpha 7 Processor 4K Gen8, Game Optimiser & ALLM, 60Hz) [Model 2025]

19% Off
Why we love it
  • Stunning 4K Ultra HD clarity.
  • Smart processor for improved visuals.
  • Game Optimiser enhances gaming experiences.
Main Highlights
  • Sharp 4K Ultra HD picture
  • Smart processor with 4K Upscaling and more
  • Smart webOS platform with advanced AI functionality plus all your favourite streaming services
  • Instant movie theatre with FILMMAKER mode and HDR
  • Enhance your gaming experience with built in Game Optimiser & ALLM
Show More
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We scanned 1522 products

We reviewed these offers relevant to the Lg 40 Inch Smart Tv 4k Ultra Hd Oled within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like LG, Samsung, PHILIPS, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best Lg 40 Inch Smart Tv 4k Ultra Hd Oled in the market, we considered we took a deep dive into 7611 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that: