Why Your Mac Shows the Wrong Resolution on a 4K Monitor
Here’s how to tell which situation you’re in. You might be looking in the wrong place, but that means there’s nothing to fix. Here’s why people get easily confused about this issue, though. Joe Robinson / How-To Geek The “Displays” page in macOS tweaks does not list your actual video output resolution. Instead, it provides a collection of scaling options. When you hover over the default scaling option, it will usually be set to 1080p....