187 products, 97 features in database
iMac (Retina 4K, 21.5-inch, 2019)
8 Features
| Connectivity | |
| Bluetooth 4.2 | |
| Wi-Fi 5 | |
| Display | |
| Retina Display | |
| True Tone | |
| Wide Color (P3) | |
| Ports | |
| Headphone Jack | |
| Thunderbolt 3 | |
| USB 3.1 Gen 2 | USB 3.1 Gen 2 over Thunderbolt 3, 10 Gbps |
Related Take Control Books
 | Mac Basics | A thorough, friendly guide to using a Mac from scratch--covers hardware, macOS, and built-in apps for beginners and anyone looking to deepen their Mac knowledge. |
 | Take Control of Wi-Fi Networking and Security | Set up and secure your Wi-Fi network: pick the right gateway, configure mesh networking, optimize throughput, reduce interference, and protect connected devices. |
 | Take Control of FaceTime and Messages | Master FaceTime, Messages, and Phone across iOS, iPadOS, macOS, and watchOS—from screen sharing and group calls to live translation and call screening. |
 | Take Control of Untangling Connections | This book answers hundreds of questions and helps you troubleshoot common problems, such as identifying cable capabilities. You get all the answers on how to connect USB, Thunderbolt, Ethernet, DisplayPort, HDMI, and audio at the fastest, best, or highest-fidelity method available. |
Other iMac (Intel) Models
| Product | Released | Final OS | Source |
|---|---|---|---|
| iMac (Retina 5K, 27-inch, Late 2014) | Oct 17, 2014 | macOS 11 | Specs |
| iMac (Retina 4K, 21.5-inch, Late 2015) | Oct 13, 2015 | macOS 12 | Specs |
| iMac (Retina 5K, 27-inch, Late 2015) | Oct 13, 2015 | macOS 12 | Specs |
| iMac (21.5-inch, 2017) | Jun 5, 2017 | macOS 13 | Specs |
| iMac (Retina 4K, 21.5-inch, 2017) | Jun 5, 2017 | macOS 13 | Specs |
| iMac (Retina 5K, 27-inch, 2017) | Jun 5, 2017 | macOS 13 | Specs |
| iMac (Retina 5K, 27-inch, 2019) | Mar 19, 2019 | macOS 15 | Specs |
| iMac (Retina 5K, 27-inch, 2020) | Aug 4, 2020 | macOS 26 | Specs |