LG NanoCell NANO76: 55" 4K Smart TV LG - Review 🏆

LG's NanoCell TVs are part of the company's premium 4K LED TV lineup, sitting above their entry-level LED sets but below their high-end OLED TVs. The NanoCell name refers to the quantum dot technology used in these TVs, which LG claims provides better color accuracy and wider viewing angles compared to conventional LED-LCD TVs.

The NanoCell NANO76 is a 2022 model that comes in various sizes ranging from 43" to 75". It features LG's a7 Gen5 AI Processor 4K, built-in Google Assistant and Amazon Alexa support, and webOS smart platform. The 55" model reviewed here provides a good balance of size and price for most living rooms.

As a mid-range 4K LED TV, the NANO76 aims to deliver good picture quality and features at an affordable price point. Let's take a more in-depth look at what this LG NanoCell TV has to offer.

Design

The LG NanoCell NANO76 55" 4K TV features a sleek and minimalist design with an ultra-thin bezel that practically disappears when viewing content. The TV has an elegant brushed metal finish on the back that adds to its premium look and feel. Despite the large 55" screen size, the TV doesn't look bulky and has a very modern aesthetic that will fit in nicely with most home decor.

The stand has a curved shape with a small footprint, allowing the TV to sit securely on a media console without taking up too much space. There are no buttons on the TV itself - all controls are through the magic remote. Overall, the NanoCell NANO76 has been designed to draw maximum attention to the beautiful 4K screen rather than the frame around it. Those looking for a TV that makes a subtle design statement will appreciate the refined styling of this LG model.

Display Quality

The LG 55" NanoCell NANO76 4K Smart TV delivers an impressive 4K viewing experience thanks to its NanoCell display technology. The NanoCell layer filters out impurities in color wavelengths, resulting in rich, pure colors on the screen. This helps create more vibrant and accurate images compared to conventional LCD panels.

With over 8 million active pixels, the 4K Ultra HD resolution provides stunning clarity and fine detail. You can see the difference especially in native 4K content, where images look sharper and more lifelike. Even when upscaling HD content to 4K, the TV utilizes LG's powerful 4K upscaling engine to optimize picture quality.

The TV also supports HDR for enhanced contrast and expanded color. With Active HDR that transforms standard definition into HDR-like quality, you get dynamic images full of depth and realism. Overall, the display quality enables an immersive viewing experience whether you're watching movies, TV shows, sports or gaming.

HDR Support

The LG NanoCell 55NANO76 TV supports all major HDR formats, including HDR10, HLG, and Dolby Vision IQ for a truly cinematic viewing experience.

HDR10 delivers a wider range of brightness levels and more vivid colors compared to standard dynamic range content. Scenes appear closer to what the human eye can perceive in the real world, with detailed highlights and expanded contrast. HDR10 is the base HDR format supported by 4K Blu-ray discs and most streaming services.

HLG (Hybrid Log Gamma) is an HDR format optimized for live broadcast TV. It's used by broadcasters for sports, news, and other live event coverage in HDR quality. The NanoCell TV can decode HLG signals over cable, satellite, or OTA antenna sources.

Dolby Vision IQ uses dynamic metadata to optimize Dolby Vision content on a scene-by-scene basis based on the ambient light conditions in your room. It produces incredible contrast and color depth by mapping up to 12-bit color and 40,000 nits peak brightness (far beyond the TV's actual capability). Dolby Vision content is available on many 4K Blu-ray discs and streaming apps like Netflix and Disney+.

With support for all major HDR formats, the LG NanoCell delivers a stunning high dynamic range viewing experience whether you are watching movies, TV shows, or live events. Scenes appear life-like with expanded contrast between the brightest whites and deepest blacks. You'll be immersed in content the way the creators intended.

WebOS & Smart Features

The LG NanoCell 55" 4K Smart TV comes with LG's intuitive webOS platform. This provides access to popular streaming apps like Netflix, Prime Video, Disney+, Apple TV and more. It's very easy to navigate between apps and inputs using the 'Magic Remote' controller.

For voice control, the TV has both Amazon Alexa and Google Assistant built-in. You can change channels, adjust volume, search for content and more using voice commands. This is very convenient when your hands are full. Alexa can be activated using the microphone button on the remote, while Google Assistant is triggered by pressing and holding the mic button.

Overall, webOS offers great smart TV functionality in a user-friendly interface. With voice control options and all the main streaming apps readily available, you'll have plenty of entertainment options at your fingertips.

Gaming Performance

The LG NanoCell 55NANO766QA is an excellent gaming TV. It has a low input lag of only 5ms, which is imperceptible and provides a very responsive gaming experience. The TV also supports Variable Refresh Rate (VRR) and AMD FreeSync Premium, which helps prevent screen tearing and stuttering in games.

VRR allows the TV's refresh rate to dynamically sync with the frame rate output of compatible games consoles like the PS5 and Xbox Series X. This results in smooth, tear-free visuals when frame rates fluctuate in demanding games. Gamers will appreciate the smooth gameplay experience.

Overall, the fast response time and VRR support makes this LG TV a great choice for gaming. Both casual and hardcore gamers will be satisfied with the performance. The quick input lag paired with AMD FreeSync Premium provides a smooth, lag-free gaming experience.

Audio Quality

The LG NanoCell NANO76 comes equipped with 2.2 channel speakers that provide decent audio quality for most everyday viewing. The speakers deliver clear dialogue and adequate bass response for TV shows, movies, and regular gaming. While the sound won't blow you away, it gets the job done for typical living room use.

Where the NANO76 audio shines is with LG's AI Sound Pro feature. This uses artificial intelligence to analyze the content you're watching and automatically adjusts the audio settings to optimize sound quality. AI Sound Pro can recognize different genres like sports, movies, and music to customize the equalizer for the best listening experience. It helps make the most of the NanoCell's built-in speakers.

The 2.2 channel speakers provide reasonably good audio for a mid-range 4K TV. And LG's AI sound tuning helps take it a step further by automatically optimizing the sound based on what you're watching. While audiophiles would still benefit from upgrading to a dedicated soundbar, the NanoCell NANO76 delivers satisfactory audio straight out of the box for everyday TV viewing and casual gaming.

Connectivity

The LG NanoCell NANO76 comes with a good selection of connectivity options. It has 4 HDMI ports, with 2 of them supporting HDMI 2.1. This allows the TV to handle 4K video at up to 120Hz, making it suitable for high frame rate gaming on the latest consoles.

For USB connectivity, the NANO76 has 3 USB ports - 2 USB 2.0 and 1 USB 3.0. This provides decent options for plugging in external storage drives to play media files, or connecting peripherals like webcams.

Wireless connectivity is handled by built-in WiFi and Bluetooth 5.0. The Bluetooth support allows you to pair wireless headphones, speakers or gaming controllers with the TV. Overall, the connectivity options on the LG NanoCell NANO76 cover most needs for home entertainment and gaming.

Pros

The LG NanoCell NANO76 55" 4K Smart TV has several standout features that make it a compelling option.

• Great picture quality - This TV utilizes LG's NanoCell technology for vivid and accurate colors. The 4K resolution and support for HDR formats like Dolby Vision result in a sharp, detailed image. Reviews praise the bright, vibrant colors and black levels.

• Sleek design - The thin bezels and sleek silver stand give this TV an attractive, modern aesthetic that fits well in any living room. The minimalist design keeps the focus on the viewing experience.

• Smart features - webOS provides access to popular streaming apps like Netflix and Prime Video. The intuitive interface and Magic Remote make navigating menus smooth. Built-in Google Assistant and Amazon Alexa allow hands-free voice control.

Cons

The LG NanoCell NANO76 has a few drawbacks to consider.

• The built-in speakers are fairly mediocre and lack bass. For a more immersive audio experience, connecting the TV to a soundbar or speaker system is recommended.

• The IPS panel leads to more limited viewing angles compared to VA panels. There is some color and contrast degradation when viewing the screen at sharp angles off-center. It's best to be seated directly in front of the TV for the optimal viewing experience.

• While the TV supports HDR, it lacks more advanced HDR formats like Dolby Vision. You only get baseline HDR10 support.

• The smart TV platform and menus could be a bit snappier and more responsive. There's occasionally some lag when navigating the WebOS interface.

• Only 2 HDMI ports is quite limited and may require the use of an external HDMI switch for connecting multiple devices.

Overall the cons are not major dealbreakers, but worth being aware of. The NanoCell NANO76 still provides very good performance and picture quality for the price.