LG TV Size Chart

Choosing the perfect TV size can be overwhelming, but this guide will help you find the ideal LG TV for your space. We’ll explore different factors to consider, like room size and viewing distance, and discuss the tradeoffs involved. By understanding these challenges and their impacts, you can make an informed decision and enjoy the best viewing experience.

LG TV Size Chart

TV sizeWidthHeight Diagonal  
in cm
Recommended distance from the couch                
32 inches75 cm45 cm81.28 cm1.34 m
40 inches90 cm50 cm101.6 cm1.68 m
42 inches93 cm52 cm106.68 cm1.76 m
43 inches97 cm56 cm109.22 cm1.81 m
48 inches108 cm63 cm121.92 cm2 m
49 inches110 cm64 cm123 cm2 m
55 inches123 cm71 cm139.7 cm2.3 m
60 inches134 cm77 cm152.4 cm2.5 m
65 inches145 cm83 cm165.1 cm2.7 m
70 inches157 cm91 cm177.8 cm2.9 m
75 inches168 cm95 cm190.5 cm3.15 m
86 inches194 cm111 cm218.4 cm3.6 m

Understanding TV Sizes

Before diving into specific sizes, it’s important to understand how TV sizes are measured and what they mean for your viewing experience. Typically, TV sizes are measured diagonally across the screen, from one corner to the opposite corner. This measurement helps determine how large the TV will appear in your room.

Firstly, let’s look at common TV size categories. LG TVs range from smaller models like 32 inches, perfect for compact spaces, to large screens like 65 inches and beyond, ideal for home theaters. Each size category has its benefits and drawbacks. Smaller TVs fit easily in tighter spaces but might lack the immersive experience larger screens offer. Conversely, bigger TVs provide stunning visuals but require more room and viewing distance.

Next, consider the aspect ratios and screen dimensions. Most modern TVs use a 16:9 aspect ratio, providing a wide viewing experience. However, balancing this with room dimensions can be tricky. A wide TV might look great but could overpower a small room. It’s crucial to match the TV’s aspect ratio and size with your room’s layout for the best experience.

In summary, understanding how TV sizes are measured and the tradeoffs involved in different sizes helps you make a well-informed decision. Considering the impact of size on your viewing experience ensures you choose the right LG TV for your space.

Factors to Consider When Choosing a TV Size

Selecting the right TV size involves more than just picking the biggest screen; several factors should influence your decision. First, consider viewing distance and its impact on perceived size. Sitting too close to a large TV can strain your eyes and make the picture look pixelated, while sitting too far from a small TV can make it difficult to see details. Ideally, your viewing distance should be about 1.5 to 2.5 times the screen’s diagonal size.

Next, think about room size and layout. A large TV in a small room can dominate the space and disrupt the aesthetic balance. Conversely, a small TV in a large room can seem underwhelming and fail to provide an immersive experience. Measure your room and decide where you’ll place the TV to ensure it fits well within your space.

Moreover, resolution plays a crucial role in your decision. Higher resolutions, like 4K or 8K, allow for larger screens without loss of picture quality. However, if you choose a large screen with a lower resolution, you might notice a decrease in image clarity. Balancing screen size with resolution is key to enjoying sharp and detailed visuals.

Lastly, consider your personal preferences and viewing habits. If you enjoy movies or gaming, a larger screen might enhance your experience. On the other hand, if you mostly watch casual TV shows, a smaller screen could suffice. Understanding how you use your TV will help you choose a size that matches your lifestyle.

In conclusion, balancing these factors—viewing distance, room size, resolution, and personal preferences—ensures you select the perfect LG TV size. Recognizing the tradeoffs and challenges involved in each aspect helps you make an informed and satisfying choice.

Small Size LG TVs (32-43 inches)

For smaller rooms or secondary TVs, LG’s smaller models offer great functionality and picture quality. These TVs are ideal for bedrooms, kitchens, and small apartments where space is limited but quality is still a priority.

Firstly, consider the ideal use cases. In bedrooms, a 32-inch or 43-inch TV provides ample screen size without overwhelming the space. In kitchens, these smaller TVs fit nicely on countertops or wall mounts, allowing you to watch your favorite shows while cooking. For small apartments, a 43-inch model can serve as the primary TV, offering a balance between size and viewing comfort.

Next, let’s explore the key features and technologies in smaller LG TVs. Despite their size, these models often include advanced features such as Full HD or 4K resolution, HDR support for better color and contrast, and smart TV capabilities with access to streaming services and apps. These features ensure you don’t have to compromise on picture quality or functionality.

Popular models in this size range include the LG 32LM570BPUA, which offers HD resolution and smart functionality, and the LG 43UN7300PUF, which boasts 4K resolution and HDR support. These models provide excellent value, combining affordability with high performance.

Balancing size and features in smaller TVs involves tradeoffs. While smaller models are more affordable and fit easily into tight spaces, they might lack some of the premium features found in larger TVs, such as advanced audio systems or the latest display technologies. Additionally, the viewing distance plays a crucial role; sitting too close to a smaller screen can reduce the immersive experience.

In conclusion, LG’s smaller TVs deliver great picture quality and functionality, making them perfect for secondary rooms or small living spaces. By considering the tradeoffs and understanding the impact of size on your viewing experience, you can choose a model that best fits your needs and space.

Medium Size LG TVs (49-55 inches)

Medium-sized TVs strike a balance between space efficiency and immersive viewing, making them popular for many households. These models fit well in living rooms, family rooms, and larger bedrooms, providing a cinematic experience without overwhelming the space.

Firstly, let’s discuss the best rooms and viewing distances for medium-sized TVs. A 49 to 55-inch TV is perfect for living rooms where viewers sit between 6 to 10 feet away from the screen. This distance ensures you can appreciate the detail and clarity without straining your eyes. In family rooms, these TVs accommodate various seating arrangements, offering a great view from multiple angles.

Next, consider the advantages of medium-sized screens in terms of cost and performance. These TVs often hit the sweet spot, offering many high-end features found in larger models but at a more affordable price. You get excellent picture quality with 4K resolution, HDR support, and smart TV capabilities without the premium cost associated with the largest screens. Additionally, these TVs are easier to install and fit into most furniture setups.

Notable models in this size range include the LG 55CXPUA OLED TV, known for its perfect blacks and vibrant colors, and the LG 50UN7300PUF, which offers 4K resolution and a wide range of smart features. These models stand out due to their excellent performance, user-friendly interfaces, and advanced technologies like AI-enhanced picture and sound.

Balancing the size and features of medium-sized TVs involves tradeoffs. While they offer a good mix of affordability and high-end features, they might still be too large for very small rooms or tight spaces. Additionally, choosing between different models requires understanding the specific benefits of OLED versus LED technologies, such as better contrast and color accuracy in OLED but at a higher cost.

In conclusion, medium-sized LG TVs provide an ideal blend of immersive viewing and space efficiency. By considering room size, viewing distance, and the advantages of different models, you can make a well-informed decision that enhances your entertainment experience. Understanding these factors helps you navigate the tradeoffs and challenges, ensuring you select the best TV for your needs.

Large Size LG TVs (60-75 inches)

For those seeking a cinematic experience at home, LG’s large TVs deliver stunning visuals and exceptional performance. These models are perfect for living rooms and home theaters, providing an immersive viewing experience that brings movies, sports, and games to life.

Firstly, let’s explore the ideal scenarios for large TV installations. In living rooms, a 60 to 75-inch TV serves as the centerpiece, making it ideal for family movie nights and sports events. Home theaters benefit greatly from these large screens, creating a true theater-like atmosphere. The larger screen size allows for detailed visuals and a more engaging viewing experience, especially when paired with high-quality audio systems.

Next, consider the mounting and placement of these large TVs. Proper placement is crucial to ensure the best viewing angles and to avoid neck strain. Wall mounting can save space and provide a clean look, but it requires sturdy walls and proper installation. Alternatively, using a TV stand can offer flexibility in placement but might take up more floor space. Ensure there is enough room for adequate ventilation and easy access to ports and connections.

Top large-screen LG models include the LG 65CXPUA OLED TV, which offers perfect blacks and vibrant colors, and the LG 75NANO90UNA, known for its NanoCell technology that enhances color accuracy and contrast. These models feature cutting-edge technologies such as AI-enhanced picture and sound, Dolby Vision IQ, and advanced gaming features, providing an exceptional viewing experience.

Balancing the benefits of large TVs involves tradeoffs. While they offer a more immersive experience, they also require more space and a higher budget. Installation can be more complex, and the larger screens can be overwhelming in small rooms. Additionally, ensuring the TV’s resolution and features match the viewing distance and room size is critical to avoid pixelation and ensure the best performance.

In conclusion, LG’s large TVs provide a cinematic experience with stunning visuals and advanced features. By considering the ideal scenarios, mounting options, and standout models, you can make an informed decision that enhances your home entertainment. Understanding the tradeoffs and challenges involved in choosing a large TV ensures you select the best option for your needs, maximizing both performance and enjoyment.

Extra-Large Size LG TVs (77 inches and above)

If you want to go all out, LG’s extra-large TVs offer unparalleled immersion and are perfect for serious movie buffs and gamers. These massive screens provide the ultimate viewing experience, transforming any room into a high-end entertainment hub.

Firstly, let’s discuss the ultimate viewing experience for extra-large spaces. With sizes starting at 77 inches and going up, these TVs create a truly cinematic feel, ideal for dedicated home theaters and spacious living rooms. The expansive screen size enhances the detail and depth of images, making movies, sports, and games incredibly immersive. The wide viewing angles also mean everyone in the room gets a great view, no matter where they sit.

Next, consider the technical aspects of installing an extra-large TV. Wall strength is a critical factor; ensure your wall can support the TV’s weight if you plan to mount it. Proper mounting brackets and professional installation are recommended to avoid accidents. Additionally, think about seating arrangements. Ideally, you should sit about 8 to 15 feet away from a 77-inch or larger TV to enjoy optimal picture quality and avoid eye strain. This means ensuring your room is large enough to accommodate such a setup comfortably.

Premium models in this category include the LG 77CXPUA OLED and the LG 88ZXPUA 8K OLED TV. These models stand out due to their advanced features like 8K resolution, providing unmatched clarity and detail, and AI-powered enhancements that optimize picture and sound quality in real-time. They also offer support for the latest HDR standards and advanced gaming features, making them perfect for both cinephiles and gamers.

Balancing the benefits of extra-large TVs involves several tradeoffs. While they offer a breathtaking viewing experience, they also come with higher costs and require more space. Installation can be more complex, and the larger size might not be suitable for smaller rooms. Additionally, achieving the best performance means considering the TV’s resolution relative to the viewing distance; with larger screens, higher resolution like 8K becomes more important to maintain image clarity.

In conclusion, LG’s extra-large TVs provide an unmatched level of immersion and are ideal for creating a home theater experience. By understanding the technical considerations and exploring premium models, you can make an informed decision that maximizes both performance and enjoyment. Recognizing the tradeoffs and challenges ensures you choose the best TV for your space, enhancing your entertainment to the fullest.

Matching TV Size with Room Type

Different rooms require different TV sizes to optimize viewing comfort and enjoyment. By choosing the right size for each room, you can enhance your viewing experience and make the most of your LG TV.

Firstly, let’s explore the best TV sizes for living rooms. Living rooms typically accommodate larger TVs, making them perfect for creating a cinematic experience for the whole family. For optimal viewing, consider a TV size between 55 and 75 inches, depending on the size of your living room. This range offers a good balance between screen size and viewing distance, ensuring everyone can enjoy the show without feeling overwhelmed by the screen’s size.

Next, consider the best TV sizes for bedrooms. Bedrooms often have limited space, so it’s essential to choose a TV size that fits comfortably without overpowering the room. For smaller bedrooms, consider a TV size between 32 and 43 inches. These sizes provide a good viewing experience without taking up too much space, making them perfect for relaxing in bed and catching up on your favorite shows before sleep.

Lastly, let’s discuss the best TV sizes for home theaters and dedicated media rooms. These rooms are designed for immersive entertainment experiences, so larger TVs are typically preferred. For home theaters, consider a TV size of 77 inches or larger to create a truly cinematic feel. For dedicated media rooms, where viewers sit farther back from the screen, you can go even bigger, opting for sizes above 85 inches for an unforgettable movie-watching experience.

Balancing TV size with room type involves tradeoffs. While larger TVs offer a more immersive experience, they require more space and can be overwhelming in smaller rooms. Conversely, smaller TVs might not provide the same level of immersion but are more suitable for compact spaces. Additionally, the viewing distance plays a crucial role in determining the ideal TV size for each room type.

In conclusion, matching TV size with room type is essential for optimizing your viewing comfort and enjoyment. By considering factors such as room size, viewing distance, and personal preferences, you can choose the perfect LG TV size for each space in your home. Understanding the tradeoffs and challenges involved ensures you make informed decisions that enhance your entertainment experience.

Tips for Setting Up Your LG TV

Once you’ve selected your ideal LG TV size, follow these tips to set it up perfectly in your space. Proper setup ensures you get the best viewing experience and make the most of your investment.

Firstly, consider the optimal mounting height and angle. Mounting your TV at eye level ensures comfortable viewing and reduces neck strain. Ideally, the center of the screen should be at eye level when seated. Additionally, aim for a slight tilt downward to minimize glare from lights or windows.

Next, manage cables and connections effectively. Conceal cables to create a clean and organized look. Use cable management solutions like cable raceways or wall-mounted cable covers to hide cables along walls or behind furniture. Consider investing in a cable management box to keep cables neatly organized behind your TV stand or entertainment center.

Lastly, calibrate picture settings for the best quality. Most LG TVs come with preset picture modes, but tweaking these settings can further enhance your viewing experience. Adjust brightness, contrast, color temperature, and sharpness to your preferences. Consider using a calibration tool or hiring a professional calibrator for optimal results. Remember to periodically recalibrate your TV settings to maintain picture quality over time.

Balancing these setup tips involves tradeoffs. While mounting your TV on the wall saves space and creates a sleek look, it limits flexibility for future adjustments. Managing cables effectively improves aesthetics but requires extra effort during installation. Calibrating picture settings enhances image quality but may require technical knowledge or additional expenses for professional calibration.

In conclusion, following these tips ensures you set up your LG TV for optimal performance and enjoyment. By considering factors like mounting height, cable management, and picture calibration, you can create a comfortable and immersive viewing experience in your home. Understanding the tradeoffs and challenges involved in setup helps you make informed decisions that maximize the potential of your LG TV.


Selecting the right LG TV size can greatly enhance your viewing experience, ensuring that you enjoy your favorite shows and movies to the fullest. Consider your room size, viewing distance, and personal preferences when choosing the perfect size. Explore LG’s full range of TV options to find the ideal model that meets your needs. With the right size and features, you can create a home entertainment setup that exceeds your expectations.


How do I determine the right TV size for my room?
Consider the size and layout of your room, as well as your viewing distance. Use the general guideline of sitting about 1.5 to 2.5 times the diagonal screen size away from the TV for optimal viewing comfort.

Can I mount my LG TV on the wall?
Yes, most LG TVs are compatible with wall mounting. Ensure you use a sturdy wall mount that can support the weight of your TV. Consider hiring a professional installer for safe and secure mounting.

What’s the difference between OLED and LED TVs?
OLED (Organic Light Emitting Diode) TVs offer individually lit pixels, resulting in perfect blacks and vibrant colors. LED (Light Emitting Diode) TVs use backlighting, which can lead to slightly less contrast but are generally more affordable.

How important is resolution when choosing a TV size?
Resolution impacts image clarity and detail. Higher resolutions like 4K or 8K are beneficial for larger screens as they maintain sharpness even at closer viewing distances. However, lower resolutions like Full HD can still provide a good viewing experience on smaller screens.

What should I consider when calibrating my LG TV’s picture settings?
Adjust brightness, contrast, color temperature, and sharpness to your preferences. Consider using a calibration tool or hiring a professional calibrator for optimal results. Remember to periodically recalibrate your TV settings to maintain picture quality.