AMOLED Wallpapers 4K

AMOLED wallpapers in 4K/HD for Android.
Dark and black backgrounds that look great on AMOLED screens.
Find wallpapers fast with categories, tags and colour search.

Looking for a clean, dark background that fits your theme and icons? Whether you call them wallpapers or backgrounds, this app brings together a curated catalogue of AMOLED (OLED) wallpapers and dark backgrounds, with plenty of black wallpapers in high resolution. Browse collections, search by colour, save favourites, and use the built-in wallpaper changer to update your background automatically on a schedule.

Designed for everyday use
Pick a new background in seconds: open a category, use tags to refine the style, or use colour search when you want to match an accent. Once you've found the right image, preview it, crop if needed, then apply or download — all without extra steps. It's ideal when you want a dark wallpaper that works with your icons and overall style.

What you can do
• Browse dozens of categories (including dark backgrounds, space/cosmos, abstract, nature, animals, cars and more).
• Use sorting: newest, rating, popularity.
• Search by keywords and tags in your language — with colour search when you're matching a theme.
• Preview in full screen and crop before applying.
• Apply or download in one tap.
• Save for offline use: keep wallpapers in your gallery or on an SD card (if supported by your device).
• Create a favourites list and use it as a source for auto-change.

Quick way to find the right look
Start with a category, sort by newest or popularity, then refine with tags until you find the wallpaper that fits your theme.

High quality without the guesswork
• Wallpapers are reviewed before they appear in the catalogue, so the collection stays consistent (curated by the 7Fon team).
• High resolution backgrounds: Full HD (1080p) and above, including QHD, UHD and 4K options.
• The catalogue is updated regularly — you'll always have new wallpapers to try, including dark and AMOLED-focused collections.

Smart discovery (categories + tags)
When you don't want to scroll forever, use colour search and tags:
• Use colour search to quickly find wallpapers that match your theme accents.
• Tags help you discover similar images and keep a consistent style across your wallpapers.
• Categories make it easy to jump straight to what you want (for example: space → abstract → nature).

Collections you'll find
• Dark backgrounds and black wallpapers for a clean look
• Space / cosmos
• Abstract
• Nature
• Animals
• Cars
…plus many other categories added over time.

Set, save, repeat
1) Open a category or use search by word or tag, or filter by colour.
2) Preview the wallpaper and crop it if needed.
3) Apply instantly or download for later (handy when you're offline).
4) Add to favourites if you want to use it again or include it in auto-change.

Automatic wallpaper changes (wallpaper changer)
Prefer a fresh look without doing it manually?
• Add any images you like to favourites.
• Pick a source (for example, favourites) and set an interval.
• Your wallpaper will update automatically according to your schedule.

Extra features
• "Picture of the Day" and "Picture of the Week" notifications help you discover new picks without searching.
• Preview quality settings to help reduce mobile data usage when browsing.
• Use a selected image as a WhatsApp chat background and in other messengers.

Tips for a consistent dark look
• Use tags to match your wallpaper to your icon pack.
• Mix dark backgrounds and your favourite AMOLED picks for a rotating set.

If you use an OLED screen, you'll enjoy the same dark, high-contrast look.