Using a 4K monitor on a Mac - what you need to consider

In this guide, we show you what you need to consider if you want to use a 4K monitor on a Mac.

4K monitor on Mac: You should be aware of this

• So far, only the Mac Pro and the new MacBook Pro Retina can handle a 4K resolution.
• It depends on the connection. With Mac Pro and MacBook Pro, films can be displayed well via HDMI 1.4. However, the connection is not suitable for software and normal use, since the mouse pointer can jump here.
• However, a Displayport 1.2 connection is more suitable for 4K transmission.
• The monitor must also have the "Multistream" function. According to Apple, the Asus PQ321 and Sharp PN-K321 monitors offer such a feature.
• With several monitors on the Mac, it should be noted that there can often be a loss of quality here.
• You can reduce this somewhat with the paid app ResolutionTab.
• When purchasing a 4K monitor, you should make sure that the screen can be operated with a refresh rate of 60 Hz. At 30 or 24 Hz there are jerky effects and a non-fluid display.