The year 2020 saw a shift toward specific aesthetic movements that dominated lock screens and home screens:

Landscapes, including mountain silhouettes and sunset lake views , were popular for their calming effect. 1920x1080 Pretty Wallpaper Mobile #N9k in 2020....

1920 pixels wide by 1080 pixels tall (16:9 aspect ratio). The year 2020 saw a shift toward specific

1080 pixels wide by 1920 pixels tall (9:16 aspect ratio). Using a 1080p desktop image on mobile often requires cropping or using a vertical version to avoid distortion. How to Create Perfect 1920×1080 HD Wallpapers Background? 1920x1080 Pretty Wallpaper Mobile #N9k in 2020....

To get the best fit for your device, it's important to match the orientation to your screen: