AMOLED Wallpapers 4K

AMOLED wallpapers in HD & 4K for Android.
Dark and black backgrounds that match your theme, icons, and overall style.
Find wallpapers quickly with color search, tags, and keyword search.

If you like clean, dark aesthetics, this catalog is built for you: browse, preview, crop, and apply in a couple of taps.

Highlights
• Curated images with manual review before they are added to the catalog (by the 7Fon team).
• Full HD (1080p) and higher resolution options: QHD, UHD, and 4K.
• A catalog that gets updated regularly, including dark and AMOLED-themed picks.

Why AMOLED wallpapers
Dark backgrounds help your icons and widgets stand out and look especially good on modern AMOLED screens. The same styles also look great on OLED displays, so you can keep a consistent look across devices.

What you can do in the app
• Browse a catalog of wallpapers and backgrounds by category and style.
• Narrow results with tags and search, instead of endless scrolling.
• Preview any image, then crop/fit it before applying.
• Download wallpapers for later use and keep them in your gallery (or on an SD card when supported).
• Build a personal collection with Favorites and rotate them automatically.

Resolution and quality
• The catalog includes wallpapers starting from Full HD (1080p) and higher (QHD, UHD, 4K).
• Resolution availability depends on each image and your device screen size.

Explore the catalog
Dozens of categories are available, including:
• Dark backgrounds and black wallpapers
• Space
• Abstract
• Nature
• Animals
• Cars
• And other themes, so you always have options

You can also sort wallpapers to match your browsing intent:
• Newest - when you want something fresh
• Rating - when you want community favorites
• Popularity - when you want what others download most

Search that actually helps
• Keyword search: find a specific theme or object.
• Tag search: jump between related wallpapers and discover similar images.
• Color search: useful when you match a wallpaper to a dark theme, accent color, or an icon style.
• Search in your language, so results are easier to scan and refine.

Set, download, and keep
• Preview before applying: see how a wallpaper looks on your screen.
• Crop/fit before you set it: adjust framing so the composition works for you.
• One-tap set from inside the app (lock screen option depends on your device).
• Download for later: save to your gallery or SD card (if supported by your device). Keeping a few wallpapers locally is handy when you want quick access later.

Automatic wallpaper rotation (auto wallpaper changer)
Want your background to change automatically without searching every time?
1) Add wallpapers you like to Favorites.
2) Choose a source.
3) Pick an interval.
The app will rotate wallpapers on schedule, so your screen stays fresh with minimal effort.

Picture of the Day / Week
Enable optional notifications for:
• "Picture of the Day"
• "Picture of the Week"
It's an easy way to discover new wallpapers from the catalog.

Control data usage while browsing
• Adjust preview quality to help save mobile data.
• Download only the wallpapers you actually want to keep.

More ways to use your wallpapers
• Use the selected image as a WhatsApp chat wallpaper and in other messengers (where supported).

Tip: If you are matching a dark theme, start with color search, then use tags to refine the style. Save a few options to Favorites and let auto-rotation do the rest.

If you are looking for AMOLED wallpapers, black wallpapers, or dark backgrounds in HD or 4K, this app keeps everything organized with categories, tags, and color search.

Note: saving to an SD card depends on your device support and Android settings.