24" Full HD monitor
Monitors · Full HD
Resolution
1920×1080
Diagonal
24"
Pixel density
92ppi
| Resolution | 1920 × 1080 |
|---|---|
| Resolution class | Full HD |
| Diagonal | 24" |
| Pixel density | 92 ppi |
| Aspect ratio | 16:9 |
| Total pixels | 2,073,600 · 2.1 MP |
| Physical size | 531.3 × 298.9 mm |
| Screen area | 246.1 in² |
| Pixel pitch | 276.7 µm |
| Pixels vanish at | 95.1 cm |
| Orientation | Landscape |
How to read this
- Pixel density (ppi) is how many pixels fit in one inch. Resolution alone cannot tell you — you have to divide by the diagonal.
- The same 4K is 163 ppi on a 27" monitor and 68 ppi on a 65" TV. That is more than double, but a TV is watched from far away, so it does not matter.
- The distance at which pixels vanish comes from one arcminute, the limit of human sight. Once a pixel looks smaller than that, no eye can find the grid.
- Aspect ratio is width and height reduced to the simplest whole numbers. Modern phones are 19.5:9 or 20:9, so 16:9 video leaves black bars on the sides.
Frequently asked questions
Q. What is the 24" Full HD monitor screen resolution?
1920×1080 pixels — 2,073,600 in total, about 2.1 megapixels, which puts it in the Full HD class.
Q. What is the pixel density of the 24" Full HD monitor?
92 ppi. That is the diagonal in pixels of a 1920×1080 grid divided by the 24" diagonal of the panel, and it makes each pixel about 276.7 micrometres across.
Q. How big is the 24" Full HD monitor screen in millimetres?
531.3 mm wide and 298.9 mm tall, worked out from the 24" diagonal and the 16:9 aspect ratio. The visible area is roughly 246.1 square inches.
Q. How far away do pixels stop being visible on the 24" Full HD monitor?
About 95.1 cm. That is where a pixel subtends less than one arcminute, the limit of human sight — closer than that and the grid starts to show.
Q. What aspect ratio does the 24" Full HD monitor use?
16:9, with the long edge 1.78× the short one. It is wider than it is tall, which suits video and side-by-side documents.
Screens of a similar size
The same diagonal at a different resolution means a different density. 4K is 163 ppi on a 27" monitor and 68 ppi on a 65" TV.
| Device | Resolution | Diagonal | Density |
|---|---|---|---|
| iMac 24" (M3) | 4480×2520 | 23.5" | 219 ppi |
| 21.5" Full HD monitor | 1920×1080 | 21.5" | 102 ppi |
| 27" Full HD monitor | 1920×1080 | 27" | 82 ppi |
| 27" QHD monitor | 2560×1440 | 27" | 109 ppi |
| 27" 4K monitor | 3840×2160 | 27" | 163 ppi |
| Apple Studio Display | 5120×2880 | 27" | 218 ppi |
| 27" 5K monitor | 5120×2880 | 27" | 218 ppi |
| DCI 4K on a 27" screen | 4096×2160 | 27" | 172 ppi |