Question 1

How do I compare TV screen sizes visually?

Accepted Answer

Enter the diagonal screen size of each TV in our comparison tool, select the aspect ratio, and see an instant to-scale visual overlay. Toggle between overlay mode (screens stacked on top of each other) and side-by-side mode to compare. Supports 16:9, 21:9, 32:9, and 4:3 aspect ratios. For example, you can see exactly how much bigger a 65-inch TV is than a 55-inch — it has 40% more screen area.

Question 2

What's the best viewing distance for my TV size?

Accepted Answer

For 4K TVs, a good rule of thumb is to sit at a distance that's about 1 to 1.5 times the diagonal screen size. For a 65-inch TV, that's about 5.5 to 8 feet away. Our blog has a detailed TV size guide with more information.

Question 3

How do aspect ratios affect screen size?

Accepted Answer

Different aspect ratios (like 16:9 for most TVs and 21:9 for ultrawide monitors) change the shape of the display. Even with the same diagonal measurement, screens with different aspect ratios will have different viewing areas. Our comparison tool visualizes these differences clearly.

Question 4

How do I compare monitor sizes for my desk?

Accepted Answer

Enter the diagonal screen size of potential monitors in our tool, select the proper aspect ratio, and visualize the difference. You can compare standard 16:9 monitors with ultrawide 21:9 or even 32:9 super ultrawide displays to see which fits your desk space best.

Question 5

Does screen resolution affect the physical size?

Accepted Answer

No, the physical dimensions of a display are determined by its diagonal measurement and aspect ratio, not its resolution. A 27-inch 1080p monitor and a 27-inch 4K monitor will have the same physical dimensions, but the 4K display will have more pixels packed into the same space, resulting in a sharper image.

Question 6

What is the best TV size for a living room?

Accepted Answer

The best TV size depends on your viewing distance. For a typical living room where you sit 8-10 feet from the screen, a 65-inch or 75-inch TV is recommended for 4K content. Use the Easy Compare tool to visually compare different sizes and see how they would look in your space.

Question 7

What is the difference between a monitor and a TV for computer use?

Accepted Answer

Monitors typically offer faster response times, higher refresh rates, and lower input lag than TVs, making them better for close-up computer work and gaming. TVs are larger and optimized for viewing at a distance. Monitors usually come in 24-34 inch sizes with 16:9 or 21:9 aspect ratios, while TVs start at 32 inches and go up to 100+ inches.

Question 8

What PPI do I need for a sharp monitor at my desk?

Accepted Answer

For a typical desk depth of 24 inches, you need at least 110 PPI for good clarity. Above 140 PPI, pixels become invisible (retina quality). A 27-inch 1440p monitor has 109 PPI (good), while a 27-inch 4K monitor has 163 PPI (retina). Use our PPI Calculator at easycompare.app/ppi-calculator to check any screen size and resolution combination.

Question 9

How does an ultrawide 21:9 monitor compare to a standard 16:9?

Accepted Answer

A 34-inch 21:9 ultrawide monitor is 31.7 inches wide compared to 23.5 inches for a 27-inch 16:9 — that's 35% wider but shorter in height (13.6 vs 13.2 inches). Use the Easy Compare overlay tool to see the exact visual difference between any aspect ratios including 16:9, 21:9, 32:9, and 4:3.

Compare Screen Sizes Visually — Overlay & Side-by-Side

Display 1

Display 2

How To Use This Tool

Popular Screen Size Comparisons

TV Size Guide

Monitor Buying Guide

Quick Comparisons

Quick comparisons

Quick comparisons

TVs:

Monitors:

Smartphones:

Helpful Resources

TV Buying Guides

Monitor Comparisons

Smartphone Screen Guides