Using split-screen on Mac is excellent for productivity and it doesn't require buying, connecting, and finding room for a secondary display.

You can use Samsung's One UI to do split-screen multitasking on a Samsung Galaxy S10. Here's how to use it to display two apps side by side at once.

Master the art of multitasking by splitting your screen. We show you how to do it on any device.

The iPad's multitasking feature allows you to use spit screen to juggle multiple apps. In this article, we'll show you how to enable Split View.

This article looks at Split View, which makes two apps appear side by side in a split screen arrangement. Be sure to check out our separate Slide Over how-to guide by clicking the link.

Hence they do offer a dual-screen solution, but not the ideal side-by-side configuration preferred by most people, particularly those who wear variable focus glasses.