Apple · Desktops
iMac 27" (5K Retina)
5120 × 2880 physical pixels · macOS
The last 27" iMac: a 5120×2880 panel reported as 2560×1440 CSS pixels at 2× DPR.
- Logical resolution
- 2560 × 1440
- what the browser reports
- Physical pixels
- 5120 × 2880
- 2× device pixel ratio
- Aspect ratio
- 16:9
- Pixel density
- 218 PPI
- Diagonal
- 27″
- Released
- 2020
Other desktops
Questions
What resolution does the iMac 27" (5K Retina) use?
The iMac 27" (5K Retina) has a 5120 × 2880 physical panel at 218 PPI. Because of its 2× device pixel ratio, web browsers report a logical resolution of 2560 × 1440 CSS pixels.
What is the iMac 27" (5K Retina) device pixel ratio?
The iMac 27" (5K Retina) reports a device pixel ratio (DPR) of 2. Multiply its 2560 × 1440 CSS resolution by 2 to get the 5120 × 2880 physical pixel grid.
On this device right now?
Check my actual resolution