iPhone Duo Wallpapers: Official 4K light and dark versions for foldable and regular phones

Apple introduced the iPhone Duo at its recent event and released dedicated light and dark wallpapers showing a dune-and-mountain landscape. TechPP collected those images, upscaled them to 4K, and prepared multiple crops so you can use them on foldable and non-foldable phones.

• Adapted versions for standard portrait phones (iPhone and Android) using taller crops that preserve the dunes, layered mountains, and sky.
• A downloadable ZIP bundle that contains the complete collection (TechPP lists the ZIP at 17 MB). Individual download buttons are available under each wallpaper on the page.

How the images differ and which to use

• Inner (wide) wallpapers: Designed for the Duo's large unfolded screen. The dark inner image uses deep blue-purple tones and dark sand dunes for a nighttime look. The light inner image swaps to warmer beige sand tones and a pale blue sky for a daytime look.
• Outer (vertical) wallpapers: Cropped vertically to place the dune foreground and central peaks nearer the frame, so the scene reads properly on the Duo's cover display.
• Regular-phone versions: Portrait-friendly crops that keep the same visual elements but are framed for single-screen phones, so you don't lose the main subject when applying to iPhone or Android devices.

• TechPP notes it took Apple several years to enter the foldable category and that the iPhone Duo follows a wide foldable form factor similar to other recent devices. The Duo supports Apple Pencil and carries a premium price.
• The TechPP article contains the upscaled 4K versions and mentions the collection is limited so far because Apple released only two variants for the Duo.

• If you have the Duo unfolded, use an inner (wide) crop so the landscape fills the extended screen without awkward stretching or empty margins.
• If you use the Duo folded or any single-screen phone, choose the outer or regular-phone portrait crop to keep the main elements centered and visible.
• Save full-resolution images before applying them as wallpapers to avoid automatic downscaling that can blur detail.