I made a Razer wallpaper that is 1920x1080 but also fits nicely on a mobile device like a iPhone 12. I have added a example of it applied to a phone. :
Razer Wallpapers on WallpaperDog
HD wallpaper: Technology, Razer | Wallpaper Flare
90+ Razer HD Wallpapers and Backgrounds
Razer, gamer, games, razer phone, HD phone wallpaper | Peakpx
90610 razer, computer, logo, dark, hd, 4k, black - Rare Gallery HD Wallpapers
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Razer , backgrounds, razer live HD wallpaper | Pxfuel