iPhone Duo Wallpapers — 4K, 1878 × 2670
iPhone Duo wallpaper sizes, from Apple's spec sheet: 1878×2670 on the 7.6" inner display and 1398×2034 on the 5.4" cover screen — both far squarer than any other iPhone. 2Live's current art is drawn for the tall 9:19.5 iPhone shape, so on the Duo it trims the top and bottom. Wallpapers composed for the Duo are on the way — leave your email for one message when they land.
- Wallpaper size
- 1878 × 2670
- Aspect ratio
- ≈12.8:9
- Display
- 7.6"
- Cover screen
- 1398 × 2034
- Ships with
- iOS 27
The only iPhone whose wallpaper is not a tall 9:19.5 rectangle. The 7.6" inner panel is 1878×2670 — about 12.8:9, far squarer than any other iPhone — and the 5.4" cover screen is 1398×2034. A wallpaper cut for an iPhone 18 Pro fits neither: scaled to the Duo's width, it loses about a third of the picture off the top and bottom.
How to set a live wallpaper on the iPhone Duo
- 1
Save the wallpaper to your iPhone Duo
Open it in 2Live and tap Save. Today's art is drawn for the tall 9:19.5 phone shape, so on the iPhone Duo iOS scales it to the screen's width and trims the top and bottom — pick one whose subject sits near the middle.
- 2
Set it as a Live Photo lock screen
Settings → Wallpaper → Add New Wallpaper → Photos, pick it, then tap the Live Photo icon so it plays on wake.
iPhone Duo wallpaper FAQ
What wallpaper size does the iPhone Duo use?
Two sizes, one per screen: 1878×2670 pixels on the 7.6" inner display (about 12.8:9) and 1398×2034 on the 5.4" cover screen (about 13.1:9). Every earlier iPhone is roughly 19.5:9, so a wallpaper made for an iPhone 18 Pro has to be scaled up to the Duo's width and loses about a third of the picture off the top and bottom. Pick art with the subject near the middle, or wait for a set composed for the Duo.
Can the iPhone Duo use live wallpapers?
Yes. iOS 27 sets a Live Photo as the lock screen, and it plays whenever the screen wakes. That is what 2Live makes — the wallpaper actually moves, which is the one thing saving a picture from a web page cannot give you.
Do AMOLED wallpapers save battery on the iPhone Duo?
On an OLED panel a true-black pixel is a pixel that is switched off, so a genuinely black wallpaper draws less power — which matters most on a device that keeps the display on. That is why the AMOLED collection leads this page.
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