Resolution for wallpaper?

[LarsCor]

Anyone knows what resolution a wallpaper for the Lumia 950 (XL) should be? Wallpaper is larger than the screen itself, so I'm unsure how large it should be.

Also: anyone tips for websites with wallpapers? Screenresolution is already ridiculous large, let alone if the wallpaper should be even larger...

 

[Azensun]

1440 (horizontal/across) x 2560 (length or vertical).

 

[LarsCor]

Yes thats the screen resolution, but like I said, wallpapers are larger than the screen. The move as you slide to the right, or to the bottom. So... what resolution should those images be?

 

[Nemivsek]

I only hate when i set some HD wallpaper for my homescreen , then the picture quality of this wallpaper drops alot and it doesn look so sharp than in gallery :S

 

[Guytronic]

Also: anyone tips for websites with wallpapers?

https://interfacelift.com/wallpaper/downloads/date/any/
The "ZEDGE" app for wp is good also it's easy to find at the store.