Minimal wallpaper #3 — free 4K for iPhone & Android

True-black AMOLED wallpapers that switch off OLED pixels to sip battery — pure-black backgrounds with a single bright accent.

• • Original artwork by 2Live — free for personal use as a wallpaper
• • Full 4K quality (and the animated live version) in the app
• • Optimized delivery: HEIC on iPhone, WebP on Android