What is the size of an 8.0-inch display screen?
Date:2026-03-17
What is the size of an 8.0-inch display screen? What are the dimensions of length and width?
The size of an 8.0-inch display screen refers to the length of the diagonal of the screen, which is 8.0 inches. But due to different screen ratios (aspect ratios), its actual length and width dimensions will also vary.
Common 8.0-inch screen length and width dimensions
For your convenience in visual comparison, I have compiled specific data on several common screen ratios:
Screen ratio | Typical Resolution | Display area length and width (width * height) | Examples of applicable scenarios |
4: 3 (close to a square) | 1024×768 | Approximately 162.0mm × 121.5mm | Traditional industrial equipment, old-fashioned tablets, and some car screens |
16: 10 (wider) | 800 × 1280 (vertical screen) 1280 × 800 (landscape) | Vertical screen approximately 107.6mm × 172.2mm Horizontal screen approximately 172.2mm × 107.6mm | Modern smartphones, portable displays, e-book readers |
Approximately 3.33:1 (elongated) | 1600×480 | Approximately 194.4mm × 58.3mm | Special industrial control screen, vehicle information strip screen |
How do you understand "8 inches"? You can imagine the screen as a rectangle, and "8 inches" refers to the straight-line distance between the two diagonals of this rectangle. So, even with the same diagonal length, a rectangle can be stretched flat and wide, or square.
If you could tell me which device you want to know (such as a tablet, phone, or industrial screen?), it would help you find more accurate data
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