When you’re considering a 70-inch TV, it’s crucial to know its exact dimensions in centimeters. Understanding the size will help you pick the right TV for your space, find the perfect wall mount or stand, and ensure the TV fits through your doorways. This guide will take you through the important details, from 70 inch TV dimensions in cm to tips on mounting and placement.
Exact Dimensions of a 70-Inch TV in Centimeters
A 70-inch TV refers to the diagonal length of the screen, but there’s more to it than just that. Let’s break it down into real numbers:
CLICK HERE .if you need more informative things- Diagonal Size in CM: A 70 inch TV is 177.8 cm diagonally.
- Width and Height in CM: Most 70-inch TVs come in a 16:9 aspect ratio, which gives them an approximate width of 155 cm and a height of 87 cm.
Screen Size Breakdown Table
| Measurement | Inches | Centimeters |
| Diagonal | 70″ | 177.8 cm |
| Width | 61″ | 155 cm |
| Height | 34″ | 87 cm |
Remember, these are estimates, and the actual 70 inch TV dimensions may vary slightly depending on the brand and model, especially due to bezels.
Importance of TV Depth and Frame Thickness
When measuring for your 70 inch TV, don’t forget to factor in the TV depth. Depth refers to how thick the TV is from front to back, which can affect how the TV fits in your space, especially if you plan to mount it.
TV Depth by Technology
- LED TVs: These typically have a depth of around 4-7 cm. These are slimmer than older LCD models.
- QLED TVs: QLEDs tend to have a similar depth to LED TVs, around 4-8 cm.
- OLED TVs: The thinnest of the bunch, with an average depth of 3-5 cm, making them ideal for sleek wall mounting.
Wall Mounting a 70-Inch TV: Clearance Space Needed
Wall mounting a 70-inch TV is a popular option, but there are a few critical considerations to make.
Key Mounting Considerations:
- Vertical Clearance: Ideally, the middle of the TV screen should be at eye level, which is typically about 100-110 cm from the floor for seated viewing.
- Clearance from Wall: You’ll need some space between the back of the TV and the wall for ventilation and to access cables. Allow at least 2-3 cm clearance if using a flush mount.
Wall Mount Types:
- Fixed Mount: Sits close to the wall, ideal for OLED TVs due to their slim profile.
- Tilt Mount: Offers a slight downward tilt, perfect if the TV is mounted higher on the wall.
- Full Motion Mount: Allows for swivel and tilt, ideal if you need to change the viewing angle frequently.
Pro Tip: Always ensure the wall mount is attached to studs for maximum security. A 70-inch TV is heavy, and securing it correctly is essential for safety.
Choosing the Right TV Stand for a 70-Inch TV
Not all spaces allow for wall mounting, and in these cases, a TV stand is essential. Choosing the right stand isn’t just about aesthetics; it’s also about safety and functionality.
TV Stand Considerations:
- Stand Width: The stand should be at least as wide as the TV for balance. For a 70-inch TV, this means a stand that is 155 cm or wider.
- Weight Capacity: A 70-inch TV can weigh between 25-45 kg, depending on the technology (OLED, QLED, LED). Ensure the stand is rated for at least 50 kg for safety.
Here’s a quick comparison of the weight and dimensions of different 70 inch TVs:
| Technology | Average Weight (kg) | Average Depth (cm) |
| LED | 25-35 kg | 5-7 cm |
| QLED | 30-40 kg | 6-8 cm |
| OLED | 25-30 kg | 3-5 cm |
Case Study: One user reported purchasing an OLED 70-inch TV but found their old stand couldn’t handle the TV’s width, even though the weight was manageable. They had to upgrade to a wider stand to prevent the TV from overhanging and risking damage.
Measuring Your Space Before Buying a 70-Inch TV
A 70 inch TV can be a centerpiece for your living room, but only if it fits. Here’s how to measure your space properly before making the purchase.
Step-by-Step Measuring Guide:
- Measure Room Size: Ensure you have enough room for the TV and proper seating distance. For a 70 inch TV, you’ll want to sit about 2.5 to 3.5 meters away for optimal viewing.
- Check Doorways: A standard doorway is 80-90 cm wide, which can be tight for maneuvering a 70-inch TV. Consider taking the TV out of the box before bringing it in.
- Height and Width: Mark the 155 cm width and 87 cm height on the wall or with tape to ensure it won’t overwhelm the room.
Tip: Don’t forget to account for additional space if you plan to add a soundbar or other devices beneath or around the TV.
Other Essential Factors to Consider
While size is important, there are several other factors to consider before purchasing your 70 inch television.
Display Technology:
- LED TVs: These are generally more affordable and offer good brightness.
- QLED TVs: Offer better color accuracy and brightness, great for well-lit rooms.
- OLED TVs: Known for perfect black levels and thin profiles, ideal for home theater setups.
Resolution:
For a 70-inch TV, you’ll want at least 4K resolution. Anything less can make the image appear pixelated at close distances.
Comparison of 70-Inch TV to Other Sizes
How does a 70 inch TV compare to other popular TV sizes? This table shows the key differences between 65-inch, 70-inch, and 75-inch models:
| TV Size | Width (cm) | Height (cm) | Viewing Distance (meters) |
| 65″ | 145 cm | 81 cm | 2.3-3.1 m |
| 70″ | 155 cm | 87 cm | 2.5-3.5 m |
| 75″ | 166 cm | 94 cm | 2.7-3.7 m |
When to Choose a 70-Inch TV:
- Room Size: Ideal for medium to large rooms with at least 3 meters of viewing distance.
- Viewing Experience: Perfect for immersive movie-watching or gaming.
- Price Point: Typically more affordable than a 75-inch, but larger than a 65-inch for those who want the extra size.
FAQs
Can a 70-inch TV fit through standard doorways?
Yes, but it’s tight. Most 70 inch TVs are about 155 cm wide, while a standard doorway is around 80-90 cm. You may need to angle the TV carefully or remove the packaging first.
How much does a 70-inch TV typically weigh?
A 70 inch TV can weigh between 25-45 kg, depending on the technology. OLED TVs tend to be lighter, while QLED and LED TVs are usually heavier due to their backlighting.
Are there special mounts for 70-inch TVs?
Yes. You’ll need a mount rated for at least 50 kg and wide enough to accommodate the 155 cm width. Full-motion mounts are ideal if you need to adjust the viewing angle frequently.
What’s the best viewing distance for a 70-inch TV?
For a 70-inch TV, you’ll want to sit between 2.5 and 3.5 meters away, depending on the resolution (closer for 4K, further for 1080p).
Conclusion
A 70-inch TV is a stunning addition to any home, but knowing the exact TV dimensions in cm and planning your space correctly is essential. With a diagonal size of 177.8 cm, a width of 155 cm, and a height of 87 cm, this size TV offers an immersive viewing experience. Whether you’re wall-mounting or placing it on a stand, ensure you have the proper measurements and support in place for the best result.
TV Size Calculator
Use our TV size calculator to determine the ideal viewing distance and check if a 70 inch TV is the right fit for your space.
Jhon AJS is a tech enthusiast and author at Tech Dimen, where he explores the latest trends in technology and TV dimensions. With a passion for simplifying complex topics, Jhon aims to make tech accessible and engaging for readers of all levels.
