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. :
4K Razer Dark Background Wallpaper HD PC #2410g
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Razer Fondos de pantalla Hd Fondos de pantallas Hd Fondos de pantallas 1920x1080 Imágenes por Pietrek | Imágenes españoles imágenes
Razer Wallpapers 1920x1080 - Wallpaper Cave
1920x1080 Razer Abstract 2022 4k Laptop Full HD 1080P HD 4k Wallpapers, Images, Backgrounds, Photos and Pictures