LG’s NanoCell vs Conventional UHD TVs

Are you planning to upgrade your TV and lose yourself in technical jargon? With terms like NanoCell and UHD being thrown around, it’s no surprise that many consumers feel overwhelmed when choosing the right television. Don’t worry; we’re here to help you navigate this maze of information and decide based on your needs and preferences. As a fellow TV enthusiast, I’ve faced the same dilemma before, and now I’m eager to share my expertise and passion for this subject to help you find the perfect TV for your home.

First, let’s begin by understanding what NanoCell and UHD technologies are all about. UHD (Ultra High Definition) is a display resolution that significantly improves image quality compared to Full HD. It’s often used interchangeably with 4K, which refer to a resolution of 3840 x 2160 pixels. On the other hand, NanoCell is a unique technology developed by LG, which enhances their UHD TVs’ color accuracy and performance.

The key takeaway here is that all NanoCell TVs are UHD, but not all UHD TVs are NanoCell. In this article, we’ll dive deeper into the differences between these two technologies, explore where NanoCell TVs stand in LG’s 2023 lineup, and provide you with the essential factors to consider when choosing between NanoCell and other UHD TVs. With this comprehensive guide, you’ll be well-equipped to make the right decision and enjoy your favorite content in the best quality possible.

Understanding UHD (Ultra High Definition) TVs

As we’ve established, UHD is a display resolution that provides superior image quality compared to Full HD. It boasts 3840 x 2160 pixels, offering four times the resolution of 1080p. This increased resolution results in finer details, vivid colors, and an immersive viewing experience. While NanoCell TVs are UHD, it’s important to remember that other UHD TVs are available within LG’s lineup and from other brands, which may have different advanced features than NanoCell.

Regarding LG’s TV lineup, it’s important to note that not all UHD TVs are created equal. In their 2023 range, LG offers a variety of UHD TVs with varying features and prices. While NanoCell TVs represent a higher tier in terms of performance and quality, other more affordable UHD options are available for those on a tighter budget. These lower-tier UHD TVs may not have the same advanced features as NanoCell, but they still deliver an impressive viewing experience compared to older Full HD TVs.

In addition to LG, other well-known brands offer UHD TVs, including Samsung, Sony, and Vizio. Each brand has unique features and strengths, catering to different preferences and budgets. While NanoCell TVs might be the right choice for some, it’s important to explore and compare various models from other brands to find the one that best suits your needs.

Introducing LG’s NanoCell TV technology

Having established that NanoCell TVs are a subset of UHD TVs, let’s look at what sets them apart from other UHD models. LG’s NanoCell technology uses nanoparticles to filter out impurities in the color spectrum, resulting in purer and more accurate colors.

Real 4K NanoCell Display and a5 Gen 5 AI Processor 4K

To understand the differences between a standard UHD TV and a NanoCell TV, it is essential to discuss the key features that set them apart. The most significant distinctions lie in the Real 4K NanoCell Display and the a5 Gen 5 AI Processor 4K, which contribute to a superior visual experience. Let’s delve into the details of these technologies and their benefits.

Nanoparticle Filters

One of the core elements of LG’s NanoCell technology is nanoparticle filters. These filters are composed of uniformly-sized particles, each measuring about 1 nanometer in diameter. They work by absorbing unwanted light wavelengths, effectively removing impurities from the RGB color spectrum. This process enhances the purity of the colors displayed on the screen, resulting in richer, more vibrant images.

Enhanced Color Purity and Accuracy

The Real 4K NanoCell Display is designed to deliver higher color accuracy and purity than a standard UHD TV. The nanoparticle filters play a crucial role in achieving this level of performance. By filtering out impurities, the NanoCell technology ensures that each color is represented more accurately on the screen. This results in images with more lifelike colors and improved contrast, making for a more immersive and true-to-life viewing experience.

In addition to the NanoCell display technology, the a5 Gen 5 AI Processor 4K further enhances the image quality. This advanced processor analyzes the input source and optimizes the picture based on displayed content. It intelligently upscales lower-resolution content to 4K, ensuring that even non-4K sources can be enjoyed with improved clarity and detail. Furthermore, the processor works in tandem with the Real 4K NanoCell Display to maintain the color accuracy and vibrancy, providing a consistently impressive visual experience.

NanoCell’s position in the LG TV lineup in 2023

Positioned above standard UHD TVs

In LG’s 2023 lineup, NanoCell TVs are a step above their entry-level UHD models, offering enhanced features and performance for those seeking a more premium experience.

Below OLED and QNED TVs in terms of premium features and pricing

While NanoCell TVs boast impressive features, they are still positioned below LG’s top-tier OLED and QNED TVs, which offer even more advanced technologies and superior picture quality at a higher price point.

Comparing NanoCell and other UHD TVs

Now that we’ve explored the key features of NanoCell TVs, let’s compare them with other UHD TVs in the market, both within LG’s lineup and from other brands. One notable competitor to consider is Samsung’s Crystal UHD range. While offering different specs and technology than NanoCell, Crystal UHD is a step above conventional UHD and occupies a similar place in Samsung’s lineup as NanoCell does in LG’s. This comparison will help you better understand the differences between these various technologies and determine which TV best suits your needs and preferences.

If you’d like to explore further the comparison between NanoCell and Samsung’s Crystal UHD, we have an article dedicated to the topic. Weighing up both technologies, we shed light on the key differences and identify which one is right for you.

Read more about NanoCell vs Samsung’s Crystal UHD

Image quality and color accuracy

NanoCell TVs offer superior color accuracy and a wider color gamut than standard UHD TVs, producing more vibrant and true-to-life images. While other UHD TVs may still deliver impressive image quality, NanoCell technology provides additional refinement.

Viewing angles and consistency

One of the main advantages of NanoCell TVs is their ability to maintain color and contrast consistency even at wide viewing angles. This ensures that everyone in the room enjoys the same high-quality viewing experience, regardless of their seating position. In contrast, some UHD TVs may exhibit color shifts or reduced contrast when viewed from off-center angles.

Contrast ratios and local dimming

Some NanoCell models feature local dimming technology, which can enhance contrast ratios and deliver deeper blacks and brighter whites. While local dimming is also available in certain non-NanoCell UHD TVs, it’s important to compare the effectiveness and implementation of this feature across different models and brands.

Price range and value for money

As a more premium option within LG’s lineup, NanoCell TVs typically come at a higher price compared to their standard UHD counterparts. However, this extra cost brings with it enhanced features and performance. When considering TVs from other brands, it’s essential to weigh the overall value for money, considering each model’s specific features, performance, and pricing.

LG NANO75 (NanoCell) VS LG UR9000 (Conventional UHD)

In this section, we will take a closer look at two specific LG TV models: the LG NANO75 (65NANO75UQA) from the NanoCell range and the LG UR9000 (65UR9000PUA), a standard UHD TV. By comparing these two models’ most important specs and features, we can better understand the differences between NanoCell and other UHD TVs and how these distinctions can impact your viewing experience. Keep reading to discover which of these TVs may be the best fit for your preferences and needs.

SpecificationLG NANO75 (65NANO75UQA)LG UR9000 (65UR9000PUA)
Display TypeReal 4K NanoCell Display4K UHD
Display Resolution4K Ultra HD (3,840 x 2,160)4K Ultra HD (3,840 x 2,160)
Picture Processora5 Gen 5 AI Processor 4Kα5 AI Processor Gen6
Refresh Rate60Hz Native60Hz Native
Operating SystemwebOSwebOS 23
AI TV (Artificial Intelligence)LG ThinQ® AILG ThinQ® AI
HDMI Inputs3 (1 rear, 2 side)3
USB Ports2 (1 rear, 1 side)2 (v 2.0)
Audio Output Power20W20W
Speaker System2.0 Channel2.0 Channel
VESA Mounting (W x H)300 x 300300 x 300


The LG NANO75 (65NANO75UQA) and LG UR9000 (65UR9000PUA) share several features such as display resolution, refresh rate, operating system, AI TV, HDMI inputs, USB ports, audio output power, speaker system, and VESA mounting. However, some notable differences between the two models could impact the user experience.

The LG NANO75 features a Real 4K NanoCell Display, while the LG UR9000 has a standard 4K UHD display. NanoCell technology offers improved color accuracy and vibrancy compared to a standard UHD display. The NANO75 also has an a5 Gen 5 AI Processor 4K, while the UR9000 has a slightly different processor, the α5 AI Processor Gen6. Both processors are designed to optimize picture quality and performance, but the differences in their implementation may result in subtle variations in image processing.

The NANO75 model supports Active HDR (HDR10, HLG), providing an enhanced dynamic range for compatible content. In contrast, the UR9000 supports HDR10 and HLG without the active processing found in the NANO75. This difference may result in the NANO75 delivering better HDR performance, with more vibrant colors and improved contrast.

Both TVs have a 60Hz native refresh rate and similar connectivity options, making them suitable for various home entertainment setups. However, the NANO75’s NanoCell technology may offer a more immersive and visually impressive experience, especially when viewing 4K content or playing games on 4K-capable devices. The NANO75’s NanoCell display, combined with its Active HDR support, may make it a better choice for users seeking a higher-quality viewing experience. At the same time, the UR9000 could be a suitable option for those on a tighter budget or who do not prioritize the advanced features of NanoCell technology.


As we’ve explored throughout this guide, both NanoCell and standard UHD TVs have their unique strengths and advantages. While NanoCell TVs offer enhanced color accuracy, wider viewing angles, and, in some cases, better contrast ratios, standard UHD TVs can still provide an impressive and enjoyable viewing experience, often at a more budget-friendly price point.

In the end, our recommendation is to opt for a NanoCell TV if your budget allows and if you value the additional features it brings to the table, such as improved color accuracy and performance at wide viewing angles. These features can make a significant difference in your overall viewing experience, especially when consuming 4K content from streaming platforms or gaming on devices that support 4K resolution.

However, if you’re on a tighter budget or the advanced features of NanoCell TVs aren’t as critical to you, a standard UHD TV may still be an excellent choice. Ultimately, the best TV for you will depend on your unique needs, preferences, and budget constraints.

We encourage you to visit a store to compare NanoCell and other UHD TVs in person, as experiencing the differences firsthand can be invaluable in making your final decision. Armed with the knowledge from this guide, you’ll be well-prepared to choose the perfect TV that will bring you years of enjoyable and immersive viewing experiences.

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About S. Santos

👋 I'm a technology columnist and blogger with over 10 years of experience, currently serving as Blue Cine Tech's AV Editor. Specialising in gadgets, home entertainment, and personal technology, my work has been featured in top technology blogs. I'm dedicated to breaking down the complexities of the latest tech trends, from explaining the intricacies of Dolby Vision to optimising your streaming experience. This blog serves as a platform for my ongoing exploration of the ever-evolving tech landscape. If you see me at industry events like CES or IFA, feel free to say hello.

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