Black Blue Wallpaper Planet
Planets against the dark — blue worlds, banded gas giants and thin atmospheric edges on an otherwise empty black sky. Shared by the community; register to upload your own.
Space art gives you the largest genuinely black areas of any subject, which makes it ideal for OLED: most of the panel is switched off and only the planet is lit. That also means the file size stays small for the resolution. The detail worth protecting is the terminator line, where the lit half fades into shadow — a subtle gradient that bands immediately if a file has been re-saved. These are kept at source quality. Long-press or right-click to save, free for personal use.
Common questions
Do black wallpapers actually save battery?
On OLED and AMOLED screens, yes. A true-black (#000000) pixel is switched off rather than dimmed, so it draws no power — and with an always-on display that runs all day the difference is measurable. On an LCD screen it saves nothing, because the backlight stays on either way. Not sure which you have? Our OLED test tool fills the screen with pure black: on an OLED it goes completely dark, on an LCD you can still see the backlight glowing grey.
How do I set one as my wallpaper?
Long-press on mobile or right-click on desktop to save the image, then set it from your gallery or system wallpaper settings.
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