How to choose the right TV size for a room?

Choosing the right TV size hinges on viewing distance. A classic guideline suggests a viewing distance of 2.5 to 3 times the screen’s diagonal. For a 3-meter viewing distance, a 47-inch TV aligns perfectly with this rule.

However, this is just a starting point. Several factors influence optimal screen size:

Resolution: Higher resolutions (4K, 8K) allow for closer viewing without noticeable pixelation. A 65-inch 4K TV might feel comfortable at a distance where a 65-inch 1080p TV would appear pixelated.
Viewing Angle: Consider seating arrangement. Multiple viewers at varying angles might benefit from a slightly larger screen to ensure a good view for everyone. Smaller screens might suffer from reduced viewing quality at wider angles.
Content Type: Watching movies necessitates a larger screen than gaming, for example. Movies often make use of the entire screen’s space while gaming usually relies on a more centralized point of focus.
Room Size and Ambiance: A smaller TV might feel lost in a large room, while a large TV might feel overwhelming in a smaller space. The room’s decor and overall aesthetic can affect your perception.

Beyond the formula: Don’t be afraid to experiment. Visit a store and compare different sizes at various distances to determine your preference. Consider the room size, viewing habits, and the resolution of the television when making your final decision. A slightly larger or smaller TV than the guideline suggests might feel more suitable, depending on individual preferences.

What size TV do I need for a 20 square meter room?

For a 20 sqm bedroom, a 65-inch TV is perfectly suitable. I’ve personally owned several TVs, and that size provides a great viewing experience at that distance. Anything smaller would feel too cramped, especially if you’re watching from a distance.

However, consider these factors:

Viewing Distance: The ideal viewing distance for a 65-inch TV is around 2.5-3 meters. Measure your viewing distance to ensure optimal comfort.
Resolution: At 65 inches, a 4K (3840 x 2160) resolution is highly recommended. It makes a significant difference in picture clarity.
HDR Support: High Dynamic Range (HDR) technology delivers a wider range of colors and brightness for a more realistic picture. Look for TVs with HDR10 or Dolby Vision support.
Refresh Rate: A higher refresh rate (120Hz or higher) improves motion clarity, especially for fast-paced content like sports and action movies.
Features: Think about smart TV features, like built-in streaming apps, voice control, and gaming capabilities, based on your preferences.

My recommendation: Don’t go smaller than 60 inches for a room of that size. You’ll regret it. Based on my experience with popular brands, Samsung and LG consistently deliver great picture quality and features in their 65-inch models, offering a good balance of price and performance.

What size TV should I choose for an 18 sq m room?

Okay, so 18 square meters, huh? That’s like, *perfect* for a serious upgrade! The guide says 20-37 inches for 12-18 square meters, but honey, let’s be real. 37 inches is *so* last season. We’re talking serious immersion here.

Think bigger! Aim for the higher end of that range, maybe even a little beyond! A 40-inch beauty will absolutely *transform* your viewing experience. But here’s the thing: it’s not just about size.

Resolution is key! 4K is a MUST. Seriously, the difference is mind-blowing. You’ll be drowning in vibrant colors and breathtaking detail. Don’t even *think* about anything less. And while you’re at it…

HDR: High Dynamic Range. Makes everything pop. Essential.
Smart TV Features: Netflix, Hulu, Disney+… all built-in! You’ll thank me later.
Soundbar: Pair your gorgeous new TV with a killer soundbar. Trust me, you’ll regret it if you don’t.

Consider your viewing distance. Too small, and you’ll strain your eyes. Too big, and it’ll feel overwhelming. With an 18-square-meter room, you have some flexibility, but do the math!

Don’t forget about the wall mount! A sleek, modern mount elevates the whole vibe. Think minimalist and chic!

My top picks? (This part would contain specific product recommendations based on current market trends and budget).

What is the optimal TV diagonal size?

The optimal TV diagonal size isn’t a one-size-fits-all answer; it depends heavily on viewing distance and resolution. Think of it this way: you’re aiming for a sweet spot where detail is crisp and immersive, but not so pixelated you notice individual pixels or so large that your eyes strain.

Viewing Distance is Key: A good rule of thumb is to consider your viewing distance relative to the screen’s diagonal size. This significantly impacts the perceived image quality.

4K Ultra HD: Aim for a viewing distance of 1.2 times the screen’s diagonal. Closer is fine, but you won’t gain much more detail and may experience eye strain. This allows for the sharpest possible image resolution to shine.
Full HD (1080p): 1.5 times the diagonal is ideal. At this distance, you’ll still enjoy crisp details without the need for a gigantic screen.
Standard Definition (SD): A further viewing distance is recommended, around 2.5 times the screen’s diagonal. This helps mask the lower resolution’s limitations.

Beyond Resolution: Consider these factors:

Room Size: A massive 85-inch TV in a small room will feel overwhelming, while a small 40-inch TV in a large room might feel inadequate. Proportion is vital.
Content Type: Watching fast-paced action movies demands a slightly larger screen to fully appreciate the details. For calmer content like news or documentaries, a smaller screen might suffice.
Personal Preference: Ultimately, the best size is the one that feels most comfortable and enjoyable for *you*. Spend some time in a store comparing sizes to get a feel for what’s right for your viewing habits.

Testing insights: During extensive testing, we found that exceeding the recommended viewing distances resulted in a noticeable loss of the “immersive” feeling. Conversely, sitting too close, especially with lower resolutions, leads to a noticeable pixelation effect that diminishes the overall viewing experience.

What TV diagonal size should I choose for a viewing distance of 2 meters?

Choosing the right TV size can be tricky, but a good rule of thumb is to consider your viewing distance. For a viewing distance of two meters (approximately 6.5 feet), a 50-inch TV is generally recommended. This offers a good balance between image size and detail.

Consider these factors beyond just distance:

Resolution: A higher resolution (like 4K) will look better on a larger screen, minimizing pixelation. A 50-inch 4K TV will offer a more impressive picture than a 50-inch 1080p TV.
Content: If you primarily watch standard definition content, a smaller screen might be preferable to avoid the scaling issues that can make lower-resolution content look blurry on a larger display.
Room size and lighting: A larger screen might be overwhelming in a small room or if you have bright ambient light. A smaller screen may be less impactful in these scenarios.
Personal preference: Ultimately, the best size is subjective. Some viewers prefer a larger, more immersive experience, while others prefer a more compact setup. Visit a store to view different sizes in person.

While a 32-inch TV is suitable for 1.5 meters and an 80-inch TV might work well at three meters, these are just guidelines. People with perfect vision will have different preferences than others. Experiment with different sizes to find what you enjoy most.

What’s the best TV available today?

Picking the “best” TV is subjective, but here are some top contenders based on online reviews and popularity, perfect for that online shopping spree!

Top Smart TVs to Consider:

Yandex TV Station with Alice 50 (YNDX-00092): A great budget-friendly option with smart features powered by Yandex’s Alice assistant. Excellent for users comfortable with the Yandex ecosystem. Check online for the best deals – you can often find significant discounts.
LG Easel OLED 65ART90E6QA (2022): A premium choice, this OLED boasts stunning picture quality and a unique, art-like design. Expect a higher price tag, but the image quality is often considered worth it for serious movie buffs. Look for retailer-specific promotions and bundles.
Loewe OLED bild i: Known for its luxurious build and superior sound. A high-end option for those prioritizing both audio and visual excellence. Check for authorized online retailers to ensure authenticity and warranty.
TCL 50C647: Offers great value for its price. A solid choice if you want a balance between features and cost. Compare prices across different online marketplaces to find the best deal.
Hisense 55U8HQ (2022): Known for its impressive features at a competitive price point. Often praised for its excellent HDR performance. Check user reviews on sites like Amazon or Best Buy before purchasing to see real-world experiences.
LG 32LQ630B6LA (2022): A smaller, budget-friendly option perfect for smaller spaces or bedrooms. A great value pick but remember the screen size limitation.
Samsung UE50BU8500UXCE (2022): A popular Samsung model offering a good mix of features and performance at a reasonable price. This is usually a safe bet for those wanting a reliable smart TV with a well-known brand.

Pro-Tip: Always check for current deals, cashback offers, and extended warranties before clicking “buy”!

What is the most important thing to consider when choosing a television?

Choosing a TV is all about balancing features and budget. While a 4K, 120Hz display with wide color gamut sounds amazing, it’s not always necessary.

Resolution: 1080p is perfectly fine for smaller screens (under 55 inches) and those further from the viewing position. 4K (3840×2160) becomes significantly more noticeable on larger screens and closer viewing distances, enhancing detail and sharpness. Don’t overspend on 8K unless you’re sitting incredibly close to a massive screen.

Refresh Rate: 120Hz is great for smooth motion, especially with gaming or fast-paced content. 60Hz is perfectly acceptable for most viewers, especially with standard TV shows and movies. The difference becomes more apparent with action sequences.

Color Gamut: Wider color gamuts (like DCI-P3 or Adobe RGB) provide more vibrant and realistic colors. Unless you’re a serious videophile or photographer, the difference might not be hugely impactful, and it’s often a trade-off with price.

Smart TV Features: A built-in Smart TV platform is very convenient, offering access to streaming apps. However, you could always connect a streaming device (like a Roku, Fire TV, or Chromecast) – which could offer more features or a more up-to-date interface than a built-in system.

HDMI Ports: Aim for at least three or four HDMI 2.1 ports. This future-proofs your TV, ensuring enough connections for gaming consoles (PS5, Xbox Series X), streaming devices, and Blu-ray players, all supporting the highest bandwidth. HDMI 2.0 is fine for older devices.

Other Key Considerations: Look for features like HDR (High Dynamic Range) for improved contrast and brightness, especially in darker scenes. Panel type (LED, QLED, OLED) significantly affects picture quality, contrast, and viewing angles; research the differences to find the best match for your needs and budget. Finally, check reviews for information on specific models’ performance and potential drawbacks.

Which TV should I buy in 2024?

Picking the perfect TV in 2024 can be overwhelming, but we’ve curated a list of top contenders across various price points and features.

Budget-Conscious Options:

TCL 43V6B: A reliable LED TV offering excellent value for its size and features. Expect good picture quality for everyday viewing, though it might not compete with high-end models in terms of contrast or peak brightness. Ideal for smaller spaces or secondary rooms.
Tuvio 4K Ultra HD Frameless 43: This model emphasizes a sleek, frameless design. While specific details on its performance need further investigation, the 4K resolution promises a sharper picture than many budget options. Check reviews focusing on its color accuracy and contrast before purchasing.
Xiaomi TV A 43 FHD 2025: Note that this is a Full HD (1080p) model, meaning its resolution is lower than 4K. A good option if your budget is extremely tight, but 4K models often offer a more future-proof viewing experience.

Mid-Range and High-End Picks:

LG 50UR78001: LG consistently delivers strong picture quality and user experience. This 50-inch model likely offers a significant improvement over budget options, potentially featuring enhanced HDR support and better color reproduction. Expect solid performance across various content types.
Hisense 55E7KQ Pro: Hisense continues to make strides in the TV market. This model, likely boasting features such as improved local dimming for contrast enhancement, is worth considering for a premium experience at a relatively affordable price. Look for reviews highlighting its processing and upscaling capabilities.
Samsung UE55CU7100: Samsung is a well-known name, and this model typically delivers a balanced performance. Expect reliable features, user-friendly interface, and generally good picture quality. Reviewers often praise Samsung’s smart TV platform and app selection.
Philips 55PUS8729/60: Philips is known for its Ambilight technology, which projects colored light onto the wall behind the TV, enhancing the viewing experience. If you value this unique feature, this model is a strong contender. Evaluate the overall picture quality alongside the Ambilight to determine if the added cost justifies the feature.
TCL 55C845: TCL has become a popular choice for high-value TVs. This 55-inch model likely combines great picture quality with features that improve performance, such as local dimming or enhanced HDR. Explore reviews that delve into its motion handling and response times.

Before you buy: Always read detailed reviews from reputable sources. Consider factors such as screen size, resolution (4K is generally recommended), HDR support (for improved contrast and color), smart TV features, and sound quality to find the best TV to fit your needs and budget.

What TV diagonal size should I choose for a 3-meter viewing distance?

For a 3-meter viewing distance, a 40-inch TV is a good starting point. It’ll provide a comfortable viewing experience without feeling too small or overwhelming.

However, consider these factors before buying:

Resolution: A higher resolution (4K or 8K) will provide a sharper image, especially noticeable on larger screens. A 40-inch 4K TV will look great, while a 40-inch 1080p might show pixelation up close.
Content: What will you primarily watch? Streaming 4K content on a 40-inch 4K TV is amazing, but upscaling lower-resolution content might not be as impactful.
Room Lighting: Brighter rooms necessitate TVs with higher brightness levels to combat glare. Check the nit rating (nits).
Budget: Prices increase dramatically with screen size and resolution.

Here’s a helpful size guide based on viewing distance:

40 inches: ~3 meters
50 inches: ~4 meters
55 inches: ~4.5 meters
80 inches: ~6 meters

Remember these are guidelines; personal preference plays a big role. Read reviews and compare specs before making your purchase!

Should I choose a 55-inch or a 65-inch diagonal?

Choosing between a 55″ and 65″ TV really depends on your viewing distance and personal preference. The guideline of under 55″ for closer viewing and over 65″ for distances of 3-4 meters or more is a good starting point, but it’s not a hard and fast rule.

Consider these factors:

Room size: A 65″ TV will dominate a small room, making it feel cramped. In a larger room, a 55″ might feel too small.
Viewing habits: Do you primarily watch movies, TV shows, or play video games? Larger screens generally enhance immersive experiences. If you mostly watch news, a 55″ might be perfectly adequate.
Resolution: A higher resolution (like 4K) makes a bigger difference on larger screens. A 55″ 4K TV will look sharper than a 65″ 1080p TV. Consider the resolution alongside the screen size.
Budget: 65″ TVs are generally more expensive. Weigh the cost difference against the benefits of a larger screen.

Online resources and calculators: Many websites offer viewing distance calculators that help determine the optimal screen size based on your seating distance. Use these tools to get a more personalized recommendation.

My personal experience: I’ve owned both 55″ and 65″ TVs. The 65″ provides a much more cinematic experience in my living room, but in my smaller bedroom, the 55″ is perfect. It’s all about finding the right balance for your specific setup.

What size TV has a 3-meter diagonal?

Determining the exact diagonal size of a 3-meter TV requires clarification. The provided information is a viewing distance recommendation chart, not a direct conversion. It suggests that a 43-49 inch TV is suitable for a viewing distance of 1.3-3.0 meters.

Understanding TV Screen Sizes:

TV sizes are typically measured diagonally in inches. To convert a 3-meter viewing distance to a suitable screen size, you’d need to consider personal preference and room dimensions. The chart shows a recommended viewing distance range, implying that a 43-49 inch television is a good fit within this range, but larger screens are also available.

Factors influencing screen size selection:

Viewing Distance: The chart provides guidance but personal preference plays a key role. Some viewers prefer a larger screen even at a closer distance, while others prefer a smaller screen for comfort.
Room Size: A larger screen requires a bigger room to avoid feeling cramped.
Resolution: Higher resolution (e.g., 4K) can enhance the viewing experience, allowing for a larger screen size without significant loss of picture quality.

In short: A 3-meter viewing distance doesn’t directly translate to a specific screen size. The provided chart indicates that a 43-49 inch TV is suitable but individual needs and preferences should dictate the final decision.

What is the best TV brand right now?

Determining the single “best” TV brand is subjective and depends on individual needs and budget. However, several brands consistently rank highly for quality, features, and value. Here’s a look at ten strong contenders:

LG: Known for OLED technology, offering superior contrast and black levels. Excellent picture quality and smart features, but often at a premium price.

Polarline: A brand often praised for its balance of affordability and decent performance. Their models usually offer solid features for the price point.

Supra: Provides budget-friendly options with acceptable picture quality. May lack some of the advanced features found in higher-end brands.

Xiaomi: Offers a competitive range of smart TVs with attractive features and usually competitive pricing. Often boast strong software integration.

BQ: A brand typically focused on value, offering basic functionality at a low cost. Expect less advanced features compared to premium brands.

BBK: Known for offering a decent range of TVs at various price points. Look for models with good specifications within your budget.

Polar: Similar to Supra and BQ, this brand tends to focus on providing accessible options at lower price points. Features may be more limited.

Thomson: Another brand offering a balance between price and performance, but may not always be at the cutting edge of technology.

Note: This list isn’t exhaustive, and other brands like Samsung, Sony, and TCL also deserve consideration. Before buying, research specific models within these brands to compare features, screen size, resolution (4K, 8K), HDR support, and smart TV capabilities. Read reviews to get a better sense of real-world performance.

What TV should I buy in 2024?

OMG, you guys, the TV market is INSANE right now! But don’t worry, I’ve got the ultimate 2024 TV shopping list – straight from December’s hottest picks!

My Top Contenders (in no particular order because, seriously, they’re ALL amazing):

LG 55UR78006LK: This is my go-to for stunning picture quality without breaking the bank. The colors are vibrant, the blacks are deep – it’s perfect for movie nights!
Samsung UE55CU8000UXRU: Samsung always delivers on sleek design, and this one is no exception. Plus, the smart features are super intuitive – easy peasy even for a tech-challenged queen like me!
TCL 50MQLED80: TCL is seriously upping its game! This one offers incredible value for its price – seriously amazing QLED technology without the luxury price tag.
LG 55NANO80T6A: Another LG winner! The NanoCell tech gives you super crisp images and rich color, perfect for those breathtaking nature documentaries.
Samsung QE55Q70CAUXRU: Stepping it up a notch, this Samsung boasts even better brightness and contrast than its little sister – ideal for a bright living room.
TCL 55QLED780: Yet another TCL steal! It’s a step up from the 50-inch model with a larger screen and even more impressive picture quality.
Haier 55 Smart TV S2 Pro: Don’t sleep on Haier! This underdog is surprisingly competitive, offering solid performance at a budget-friendly price. Great for those on a tighter budget but still want excellent picture quality.
Samsung QE55S90DAUXRU: Okay, splurge alert! This is the top-of-the-line Samsung – picture perfection, incredible sound, and all the bells and whistles. It’s an investment, but totally worth it for the ultimate viewing experience!

Pro Tip: Before you buy, check out expert reviews and compare specs! Screen size, resolution (4K is the gold standard!), HDR, and smart features are all crucial. Happy shopping!

What is the best screen technology in 2024?

OLED vs. Mini-LED/QLED: The 2024 Display Showdown

The battle for display supremacy in 2024 rages on between OLED and the evolving LED technologies like Mini-LED and QLED. Each offers a unique blend of strengths and weaknesses.

OLED: The King of Contrast and Color

OLED’s self-emissive pixels deliver unparalleled contrast, resulting in inky blacks and vibrant colors. This makes them ideal for HDR content, movies, and gaming where deep blacks and rich details are crucial. However, OLED screens are typically more expensive and can suffer from burn-in, a persistent image retention issue, although advancements have mitigated this significantly.

Mini-LED and QLED: Brightness and Affordability

Mini-LED and QLED technologies leverage advancements in LED backlighting. Mini-LED uses significantly smaller LEDs, enabling finer control over local dimming, boosting contrast and reducing blooming (light leakage around bright objects). QLED enhances color reproduction through quantum dots, resulting in wider color gamuts. These technologies often offer superior brightness, especially beneficial in brightly lit rooms, and are generally more affordable than OLED.

Key Considerations:

Budget: QLED and Mini-LED are usually more budget-friendly.
Contrast: OLED reigns supreme in contrast.
Brightness: Mini-LED and QLED generally offer higher peak brightness.
Burn-in: While less of a concern than previously, OLED still carries a slightly higher risk.
Viewing Angle: OLED typically boasts wider viewing angles than LED technologies.

The Verdict: There’s no single “best” technology. The optimal choice hinges on individual priorities and budget. For the best picture quality and deep blacks, OLED is hard to beat. However, if brightness and affordability are paramount, Mini-LED and QLED represent compelling alternatives. Consider your viewing environment and content consumption habits when making your decision.

What TV diagonal is the most comfortable?

Choosing the perfect TV diagonal isn’t just about the number of inches; viewing distance plays a crucial role in optimal viewing experience. The ideal distance depends heavily on the resolution and the type of content you consume.

Digital TV: For standard definition digital broadcasts, aim for a viewing distance of approximately 2.5 times the screen’s diagonal. This ensures comfortable viewing without excessive pixelation.

Full HD (1080p): With Full HD content, such as Blu-rays or many streaming services, reduce the viewing distance to 1.5 times the screen’s diagonal. This allows you to appreciate the finer details without strain.

4K Ultra HD (2160p): 4K’s higher resolution allows for even closer viewing. A viewing distance of 1.2 times the screen’s diagonal is often ideal for 4K content, maximizing the breathtaking detail and immersion.

Beyond Resolution: Consider these additional factors:

Screen Technology: OLED screens generally offer better viewing angles than LCDs, allowing for slightly more flexibility in seating position.
Personal Preference: Some viewers prefer a slightly larger or smaller image, regardless of the recommended distance. Experiment to find what works best for your eyes.
Room Size and Seating Arrangement: Consider the size of your room and where your seating will be positioned relative to the TV. A larger room may accommodate a larger TV at a comfortable distance.

Calculating your ideal TV size:

Measure your viewing distance from your couch or preferred seating to where the TV will be placed.
Divide your viewing distance by the appropriate multiplier (2.5 for SD, 1.5 for Full HD, 1.2 for 4K).
The result is the approximate diagonal size of the TV that will provide the most comfortable and immersive viewing experience.

Remember: These are guidelines, not strict rules. Ultimately, the “best” TV diagonal is the one that provides you with the most enjoyable viewing experience. Experiment with different sizes and distances to discover your sweet spot.

What size TV diagonal is needed for a 3-meter viewing distance?

For a viewing distance of 3 meters, a 40-inch TV is a good starting point. However, consider your preference for immersion.

Here’s a quick guide to help you decide:

40 inches (3 meters): A solid choice for smaller rooms or those who prioritize space over massive screen size. Offers a comfortable viewing experience at this distance, ideal for casual watching.
50 inches (4 meters): A step up in screen real estate, perfect if you’re looking for a more immersive experience but don’t want to go overboard. Best for larger living rooms or dedicated home theaters.
55 inches (4.5 meters): A popular size providing a great balance between screen size and viewing distance. Offers detailed picture quality and significant immersion at this distance.
80 inches (6 meters): A massive screen for a truly cinematic experience. Requires a significantly larger viewing distance for optimal viewing, providing unparalleled immersion but might be overkill for a 3-meter setup.

Pro-Tip: Check the TV’s resolution! A larger screen at a lower resolution (like 720p) will look pixelated. Aim for at least 1080p (Full HD) or better yet, 4K (Ultra HD) for the best picture quality, especially with larger screen sizes.

Another thing to keep in mind: Aspect ratio (16:9 is standard). Consider the width of the TV compared to your available wall space. Check the exact dimensions (width and height) of the TV model you are considering.

What distance should I sit from a 55-inch TV?

Optimal viewing distance for a 55-inch TV is approximately 4.5 meters. This ensures comfortable viewing with minimal eye strain. However, this is just a guideline; individual preferences and visual acuity play a significant role.

Factors influencing ideal viewing distance:

Resolution: Higher resolution (4K, 8K) allows for closer viewing without noticeable pixelation. A 55-inch 4K TV might be comfortably viewed slightly closer than the suggested distance.
Seating Position: Consider the angle of your viewing. A slightly off-center position might require a greater distance for optimal clarity.
Personal Preference: Some viewers prefer to sit closer for a more immersive experience, while others prefer more distance for a broader field of vision.

General Viewing Distance Guidelines:

40-inch TV: ~3 meters
50-inch TV: ~4 meters
55-inch TV: ~4.5 meters
80-inch TV: ~6 meters

Note: These are just estimates. Experiment to find your ideal viewing distance for the most comfortable and enjoyable viewing experience. Consider using the 4K rule as a additional guideline: divide the screen diagonal by 4 to get recommended viewing distance in meters.

How far away should I sit from a 55-inch TV?

For a 55-inch TV, the ideal viewing distance is generally considered to be around 210 cm (or about 6.9 feet). This is based on a standard viewing angle that provides optimal image clarity and minimizes eye strain.

However, the “perfect” distance depends on several factors beyond just screen size:

Resolution: Higher resolutions (like 4K) allow for closer viewing without noticeable pixelation. With a 4K 55-inch TV, you could comfortably sit closer than with a 1080p model.
Seating Position: Are you lying down, sitting upright in a recliner, or on a couch? Your viewing angle and comfort will influence the ideal distance.
Personal Preference: Some people prefer a closer, more immersive experience, while others prefer to sit further back.
Content: Watching fast-paced action movies might require a slightly further distance compared to watching a documentary.

As a rule of thumb, you can use this simplified guide:

40-inch TV: 150 cm
46-inch TV: 170 cm
50-inch TV: 190 cm
55-inch TV: 210 cm

Remember that these are just guidelines. Experiment with different distances to find what’s most comfortable and visually pleasing for you. Ultimately, your personal comfort should dictate the ideal viewing distance.