iMac 24-inch M4 — Screen Size, Resolution & PPI
The iMac 24-inch M4 was released by Apple in Nov 2024, running macOS. It features a 23.5-inch Retina 4.5K display with 4480 × 2520 resolution at 218 PPI and 60 Hz refresh rate.
Full Specifications
Display
- Screen size
- 23.5"
- Resolution
- 4480 × 2520
- Pixel density
- 218
- Display technology
- Retina 4.5K
- Refresh rate
- 60 Hz
Hardware & OS
- Operating system
- macOS
- Device type
- Desktop
Release info
- Brand
- Apple
- Release date
- Nov 8, 2024
Frequently asked questions
- What is the pixel density of the iMac 24-inch M4?
- The iMac 24-inch M4 has a 218 PPI pixel density on its 23.5-inch display — high enough that individual pixels are indistinguishable at typical viewing distance. Combined with the screen's Retina 4.5K technology, this determines how sharp text and images actually render.
- When was the iMac 24-inch M4 released?
- Apple launched the iMac 24-inch M4 in Nov 2024. Release date matters when checking software support windows: most manufacturers commit 5–7 years of security updates and 3–5 years of major OS upgrades from launch.
- What operating system does the iMac 24-inch M4 run?
- The iMac 24-inch M4 ships with macOS. Apple typically delivers OS updates over-the-air — check the device's Settings app or Apple's support page for the latest available version.