5 Best LG 4K TV in 2023 Reviews | Superb Picture Quality & Top-notch Features

The LG OLED C1 Series 65" Alexa Built-in 4K Smart TV is the best LG 4K TV available in the market. This TV is one of the few TVs that incorporate high-end features found in smart TVs designed to offer the best TV performance. Its prominent features include OLED display technology with an OLED panel (see also LCD panels), gen 4 AI processor, game optimizer mode, built-in Alexa and game optimizer, and the high resolution 4K display resolution. 

Access your favorite programs, movies, and internet services at the comfort of your home by purchasing the LG OLED C1 Series 65" Alexa Built-in 4K Smart TV today.

LG OLED C1 Series 65" Alexa Built-in 4K Smart TV Features

The LG OLED C1 Series 65" Alexa Built-in 4K Smart TV features are listed below.

• The TV has a 65 inches screen. It is also available in 48 inches, 55 inches, 77 inches, and 83 inches.

• It has a refresh rate of 120 Hertz, ideal for smooth motion in fast-paced games.

• It supports 4K resolution with a display resolution of UHD 2160 pixels.

• The maximum screen resolution of the TV is 3840 x 2160.

• The TV uses OLED display technology. This technology features a Quantum dot with over 8 million independent pixels and 1 billion colors for a vibrant display with perfect black and high contrast.

• The TV features a gen 4 AI processor with deep learning algorithms that automatically adjust sound and pictures, providing the best TV experience.

• It has a game optimizer mode that provides effortless access to all your favorite games besides boosting your gaming performance.

• The TV is compatible with HDMI input connectivity that supports fast and high-quality signal transmission for the best fast gaming experience.

• The low latency mode reduces input lag to enhance your gaming and TV watching experience.

• It has built-in Alexa and Google Assistant that allows you to control and perform countless operations on your LG smart TV using voice commands.

• The TV is compatible with cinema HDR, Dolby Atmos, and Dolby Vision IQ that boosts the quality of your display and sound for a cinematic experience.

• It also features the Filmmaker Mode that allows you to watch videos and movies in the original format intended by their creators.

• It supports Disney+, Netflix, LG channels, Prime Video, and Apple TV+, allowing you to watch amazing content for free. 

• The TV is WiSA ready, allowing you to connect high-fidelity speakers wirelessly.

• The TV supports four HDMI 2.1 ports and three USB ports.

• The TV supports a web Operating System giving you unlimited access to multiple streaming apps and premium Internet channels without extra charges.

• It is compatible with NVIDIA G-Sync and AMD FreeSync technologies with variable refresh rates to eliminate screen tearing and stuttering for a smooth viewing experience and gaming.

• The TV measures 57.0 x 9.9 x 33.9 inches and has an average weight of 71.9 lbs.

The LG 65NANO90UPA Alexa Built-In NanoCell 90 Series 65" 4K Smart UHD NanoCell TV is the best LG TV for gaming. It incorporates game-enhancing features and other technologies to ensure top gaming performance.

Thanks to the true 4K resolution and HDR technology compatibility, it also has a better picture quality. In case you wonder if LG NanoCell is worth it, it's fair to say that it's among the best LG TV deals, with the prime reasons being better gaming features, powerful processor, and easy control with Alexa and Google Assistant.

LG 65NANO90UPA Alexa Built-In NanoCell 90 Series 65" 4K Smart UHD NanoCell TV Features

The LG 65NANO90UPA Alexa Built-In NanoCell 90 Series 65" 4K Smart UHD NanoCell TV features are listed below.

• The TV has a 65 inches screen. Other available sizes are 55 inches, 75 inches, and 86 inches.

• It has a refresh rate of 120 Hertz, ensuring smooth video transition in fast-speed games.

• It supports 4K display resolution offering the best picture qualities.

• The maximum screen resolution is 3840 x 2160.

• The TV has a NanoCell display with more than one billion colors. The high color density ensures images are well detailed and have high contrast for a vibrant display.

• The TV also has Full Array Dimming that enhances the image's contrast for display clarity.

• A Filmmaker Mode displays movies and videos in their original format for a real-life viewing experience.

• The TV supports Netflix, Apple TV+, Prime Video, Disney+, and LG channels, allowing unlimited access to movies, programs, and shows.

• This TV's a7 gen 4 AI processor customizes the video and audio settings, achieving better sound quality and an embraced viewing experience.

• The TV is compatible with HDR technology and features Dolby Atmos and Dolby Vision IQ for a bright and deep image display.

• With this TV, you'll experience no screen tearing, stutter, or judder, thanks to its ULTIMATE FreeSync Premium technology compatibility that enhances the variable refresh rate.

• The game optimizer enhances your gaming experience.

• The TV is compatible with Alexa and Google Assistant (all built-in). These features ensure easy TV control and smart devices using voice commands.

• Its HDMI port connectivity supports fast data and signals transmission and has low input lag.

• The Auto Low-Latency Mode ensures the responsiveness of the monitor is quick.

• The TV is WiSA READY; hence, you can connect high-fidelity speakers wirelessly.

The LG OLED A1 Series 55" Alexa Built-in 4K Smart TV is a premium LG TV with features that guarantee top performance. This TV guarantees the best performance in gaming, movie, watching, live video streaming, and other entertainment applications. It has a classic 55-inch slim design with ultra-thin bezels that makes its appearance appealing. Grab this LG TV and entertain yourself for the best experience.

LG OLED A1 Series 55" Alexa Built-in 4K Smart TV Features

The LG OLED A1 Series 55" Alexa Built-in 4K Smart TV features are listed below.

• The TV has a 55 inches screen. It is also available in 48 inches, 65 inches, and 77 inches.

• It has a refresh rate of 120 Hertz, ensuring smooth video transition in fast-speed games.

• It supports 4K display resolution offering the best picture qualities.

• The maximum screen resolution is 3840 x 2160.

• The TV uses OLED display technology with Quantum dot with over 8 million independent pixels and 1 billion colors for a vibrant display with perfect black and high contrast.

• This TV's a7 gen 4 AI processor customizes the video and audio settings, achieving better sound quality and an embraced viewing experience.

• It has a game optimizer mode that provides effortless access to all your favorite games besides boosting your gaming performance.

• The TV also has Auto Low-Latency Mode that reduces input lag for a smooth gaming and TV watching experience.

• The TV is compatible with HDR technology and features Dolby Atmos and Dolby Vision IQ for a bright and deep image display.

• It also features the Filmmaker Mode that allows you to watch videos and movies in the original format intended by their creators.

• This TV supports Prime Video, LG channels, Disney+, Apple TV+, and Netflix internet services.

• The TV is compatible with Alexa and Google Assistant (all built-in). These features ensure easy TV control and smart devices using voice commands.

• The TV is WiSA READY; hence, you can connect high-fidelity speakers wirelessly.

• It has built-in wifi and Bluetooth wireless connectivities; hence you can browse for favorite shows and programs anytime for free.

• It supports three HDMI 2.1 input ports, two USB, and one Ethernet port connectivity.

• The TV measures ‎48.30 x 10.71 x 30.20 inches and has an average weight of 41.2 lbs.

The LG OLED55GXPUA Alexa Built-In GX Series 55" Gallery Design 4K Smart OLED TV is a 55-inch smart LG TV with smart features designed to give the best viewing experience. It is one of the few LG TVs that combines design and features, coupled with the best prices to provide consumers the best experience and affordability. The picture and sound quality of this TV are amazing. Let's discuss more of its features.

LG OLED55GXPUA Alexa Built-In GX Series 55" Gallery Design 4K Smart OLED TV Features

The LG OLED55GXPUA Alexa Built-In GX Series 55" Gallery Design 4K Smart OLED TV features are listed below.

• The TV has a 55 inches screen. Other size options are 55 inches, 65 inches, and 75 inches.

• It has a refresh rate of 120 Hertz, ensuring smooth video transition in fast-speed games.

• It supports 4K display resolution offering the best picture qualities.

• The maximum screen resolution is 3840 x 2160.

• It features Α9 Gen 3 AI Processor that adjusts sound and pictures automatically, providing the best TV experience.

• The TV has built-in Amazon Alexa and Google Assistant, allowing easy TV control using voice commands.

• It is compatible with Dolby Vision IQ and Dolby Atmos, ensuring high contrast and bright image display.

• The TV is compatible with NVIDIA G-Sync technology that eliminates screen stutter and judder for a smooth gaming and viewing experience.

• The low latency mode reduces input lag to enhance your gaming and TV watching experience.

• The TV also has a 1ms fast response time for the best gaming experience.

• It has a Quad Step Noise Reduction mode that enhances comfort while watching TV.

• The TV uses OLED display technology.

• It supports Netflix, Prime Video, Hulu, Vudu, Google TV internet services, allowing you to watch your favorite shows and programs online with no extra charge.

• It has four HDMI input ports, three USB ports, and one Ethernet port.

• The TV measures ‎48.20 x 10.71 x 30.10 inches and has an average weight of 49.6 lbs.

• It has a built-in speaker that enhances the multimedia experience.

The LG UP8770 86-in 4K UHD 4K UHD 120Hz Smart TV is a 4K TV that you won't afford to miss if at all you're after a new TV. It features overall quality and premium features that'll boost your TV viewing experience. Get comfort and great entertainment with real-life experience from this 86-inch premium TV.

LG UP8770 86-in 4K UHD 4K UHD 120Hz Smart TV Features

The LG UP8770 86-in 4K UHD 4K UHD 120Hz Smart TV features are listed below.

• The TV has an 86 inches screen.

• It has a refresh rate of 120 Hertz, ensuring smooth video transition in fast-speed games.

• It supports 4K display resolution offering the best picture qualities.

• The maximum screen resolution is 3840 x 2160.

• It has a slim design with thin bezels to focus on the content. This design is also lightweight allowing for stand and wall mounting.

• It has A 7 Gen 4 AI processor that adjusts sound and pictures automatically, providing the best TV experience.

• It also has TruMotion 240 technology with a native 120 Hertz refresh rate, reducing motion blur.

• The TV is compatible with Dolby Vision IQ, and Dolby Atmos ensures high contrast and bright image display.

• The TV has built-in Amazon Alexa and Google Assistant, allowing easy TV control using voice commands.

• This TV uses LED display technology with active backlighting.

• The TV supports Netflix, Prime Amazon Video, YouTube, Hulu, and Vudu internet services.

• It has built-in wifi and Bluetooth version 5.0 wireless connectivities; hence you can browse for favorite shows and programs anytime for free.

• The TV supports webOS giving you unlimited access to multiple streaming apps and premium Internet channels without extra charges.

• This TV has a wide viewing angle of 178 degrees.

• The TV is WiSA ready, allowing you to connect high-fidelity speakers wirelessly.

• The TV measures 75.89 x 14.30 x 45.91 inches and has an average weight of 101.2 lbs.

• It is compatible with HDMI input port, USB, and Ethernet connectivities.

• The TV has built-in speakers that enhance its multimedia experience for a complete entertainment experience.

Refresh Rate

The best LG 4K TV should have a refresh rate of 120 Hertz as the standard refresh rate. The high refresh rate is coupled with high frame rates for absolute gaming. This refresh rate provides the smoothest video transition, ensuring the best gaming experience in competitive games. TVs with a higher refresh rate than 120 Hertz are also ideal as the best LG 4K TVs.

Port Connectivity

The best LG 4K TVs should have HDMI and USB port connectivity. HDMI, especially HDMI 2.1, has wide bandwidth and a fast digital signal transfer rate for both audio and video. This feature ensures high sound and video quality. The TV should support three or more HDMI ports for flexible input connectivity.

Screen Resolution

It doesn't matter if you're after an LG OLED TV (organic light-emitting diode), LED models, or QLED TVs; the best LG TV should have a 4K display resolution. This resolution has a higher pixel density for accurate and vibrant displays. LG LED TVs, and UHD TVs support 4K display resolution. This resolution provides distinction details in their image display. If you need image credit, LG got you covered, thanks to the best LG 4K TV deals available.

Screen Size

The available space is crucial when determining your new TV screen size. This factor is vital in LED TVs, OLED TVs, and QLED TVs. You can buy large TVs if you have enough space, but you'll be bound to small screen options if you have limited space. A TV between 55 and 65 inches is ideal for most LG UHD TVs. 

Compatible Technologies

The best LG 4K TV should have intuitive technologies with smart features for the best performance and experience. These technologies, mostly found in LG smart TVs, are listed below.

• AI processor
• LG's WebOS
• Game Mode
• Auto low latency mode
• Variable refresh rate
• HDR, Dolby Vision, and HLG
• Alexa and Google Assistant
• TruMotion 120
• Quad-Core Processor

HDR Technology Compatibility

High Dynamic Range is compatible mainly with 4K TVs (see Hisense, too). This technology ensures detailed image display with high contrast and brightness levels. 

HDR 10 Dolby Vision IQ and Dolby Atmos improve the contrast and brightness of images, ensuring a vibrant and quality display. All the best, LG 4K TVs are HDR-compatible.