Samsung’s Galaxy S21 Ultra display offers a few tricks, including a 120Hz refresh rate. If desired, here’s how to adjust refresh rate and screen resolution.

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Multiple ways to set the best screen resolution in Windows 11/10. Learn how to adjust your monitor for a better screen resolution on Windows PC.

Check our guide on how to get 1920×1080 resolution on 1366×768 screen, if your system doesn’t support that resolution. Read Next: Fix Screen Resolution problems in Windows.

Join us after the break where we'll show you how to switch the resolution up to WQHD+ (3200 x 1440) or perhaps down to HD+ (720p) on your Galaxy S21 and S21+ in just a few seconds.

How do you change your Mac’s screen resolution? It depends on whether you have an external monitor connected, but our guide makes it super clear and easy to do.

Here's a guide on how to change a Samsung Galaxy S10's screen resolution and choose from its three different tiers of visual quality.