If you go with a USB Type-C to HDMI cable instead of the official DeX dock (or the Bixby cable that should be coming soon), you'll be limited to 720p resolution as opposed to the 1080p resolution offered by Samsung's own products. There are some minor caveats here, however. From there, you simply launch an app to use your device as a trackpad and virtual keyboard, effectively creating a simplified desktop experience. Now, all you need to do to get into DeX mode is plug your device into a monitor using a USB-C to HDMI adapter (DisplayPort). Thankfully, Samsung has revamped and simplified the entire DeX experience with the arrival of the Note 9. Don't Miss: Everything You Should Know About the New Galaxy Note 9.
This method proved to be cumbersome, however, as it relied on a dock that had to be purchased separately, which kept it from gaining widespread use. The Note 9's DeX mode makes it easier than ever to interface with a wide array of displays and monitors.įrom the Galaxy S8 onwards, Samsung has obsessed over developing a way to turn their handsets into miniature desktops and came up with DeX as a way to bridge the gap. Samsung emphasized its goal of streamlined user experience with the unveiling of the Galaxy Note 9, highlighting the flagship's capabilities of seamlessly connecting with other devices.