Acer Acer Aspire One AO722
1366 by 768 pixels on a 11.6 inch laptop, introduced in 2011.
From the 2012 to 2023 Pixensity database, not re-verified. The old page listed 135.09 PPI. Archived copy of the old page.
Device details
| Brand | Acer |
|---|---|
| Model | Acer Aspire One AO722 |
| Also known as | Acer Aspire One AO722 11.6-Inch HD Netbook, Acer A0722, Acer AO-722 |
| Type | laptop |
| Year introduced | 2011 |
Display specs
| Resolution (as printed by the maker) | 1366 by 768 pixels |
|---|---|
| Diagonal | 11.6 in |
Width and height follow the order the maker prints them in; phones are usually listed with the long side first.
- Pixel pitch (computed from PPI; a rectangular estimate, not a measured panel pitch)
- 188 um
- Physical size (computed from the rectangle, not the usable area)
- 10.11 by 5.68 in (25.7 by 14.4 cm)
- Aspect ratio (computed)
- about 16:9
- Megapixels (computed)
- 1.05
- Looks sharp from (assuming 20/20 vision, one pixel per arcminute)
- 25.4 in and further
- Pixels per degree at an assumed 20 in viewing distance
- 47.2
- Density as a percentage of Windows' 96 PPI reference (a ratio, not a scaling recommendation)
- 141%
- macOS 2x workspace (hypothetical: half the native resolution in points)
- 683 by 384 points
Every row above is computed here from the stated resolution and the stated diagonal. With w and h in pixels and the diagonal in inches: PPI = sqrt(w^2 + h^2) / diagonal, which here is sqrt(1366^2 + 768^2) / 11.6; pixel pitch = 25.4 mm / PPI; physical size = pixels / PPI, which is the full panel rectangle and not the usable area, so a screen with rounded corners or a notch has less usable area than the size shown; sharpness distance = 1 / (PPI x tan(1/60 degree)), the distance at which one pixel spans one arcminute for 20/20 vision; pixels per degree = 2 x distance x tan(0.5 degree) x PPI at the assumed viewing distance. Values are rounded to two decimals, and to one decimal for the pitch, the sizes in centimeters, the distances, and the pixels per degree.
How we know
Device details
| Field | Value | Source | Quoted text |
|---|---|---|---|
| Also known as | Acer Aspire One AO722 11.6-Inch HD Netbook, Acer A0722, Acer AO-722 | Pixensity (user-submitted database, 2012 to 2023) | Model also known as: Acer Aspire One AO722 11.6-Inch HD Netbook, Acer A0722, Acer AO-722 (entry 24)Field 94, Model also known as, on the old Pixensity submission form, as submitted for entry 24. No maker page is cited for it. |
| Year introduced | 2011 | Pixensity (user-submitted database, 2012 to 2023) | Approximate year introduced: 2011 (entry 24)Field 96, Approximate year introduced, on the old Pixensity submission form, as submitted for entry 24. No maker page is cited for it. |
Display specs
| Field | Value | Source | Quoted text |
|---|---|---|---|
| Resolution, first number | 1366 px | Pixensity (user-submitted database, 2012 to 2023) | 1366 x 768 pixels, 11.6 inch diagonal (entry 24) |
| Resolution, second number | 768 px | Pixensity (user-submitted database, 2012 to 2023) | 1366 x 768 pixels, 11.6 inch diagonal (entry 24) |
| Diagonal (measured) | 11.6 in | Pixensity (user-submitted database, 2012 to 2023) | 1366 x 768 pixels, 11.6 inch diagonal (entry 24) |
Sources
- https://web.archive.org/web/2023/https://pixensity.com/list/acer-acer-aspire-one-ao722-24/. Pixensity (user-submitted database, 2012 to 2023), archive, retrieved 2023-02-12. Entry 24 submitted 2012-07-03; approved on the old site.
Where this sits
Ranked 108 of 187 laptops in this database, counting down from the highest pixel density.