OnePlus Lock Screen Depth Effect Wallpaper: How to Enable It

The depth effect is a small feature with an outsized visual payoff: the clock sits behind the subject of your wallpaper rather than over it. It depends on three things working together - a supported lock screen style, a wallpaper with a clear subject, and enough separation between subject and background for the system to detect an edge. When it does not appear, one of those three is usually the reason, not a fault with the phone.

Steps

1. Step 1 Confirm the lock screen style supports it

   Depth effects are tied to specific clock and lock screen styles. Switch to a supported style first, because the option will not appear under a simple layout.

2. Step 2 Choose a suitable wallpaper

   A photo with a clear subject against a contrasting background works; busy or low-contrast images do not. Portrait-style photos with the subject off-centre work best.

3. Step 3 Enable the effect in the wallpaper settings

   Apply the wallpaper, then look for the depth option in the preview. It is applied per wallpaper, so you may need to re-enable it after changing images.

4. Step 4 Adjust the crop and subject position

   Nudge the crop so the subject's head or outline sits below the clock area. Detection depends on where the subject sits in the frame.

5. Step 5 Reapply after updates and theme changes

   A system update or a new theme can reset the effect. Re-enable it if the wallpaper looks flat again after a change.

Common Issues and Fixes

• Symptom: The depth option does not appear. Likely reason: The lock screen style does not support it, or the wallpaper is unsuitable. What to check: The current clock style, then try a different image.
• Symptom: The effect applied but looks wrong. Likely reason: The subject overlaps the clock awkwardly. What to check: Recrop the image so the subject sits below the clock.
• Symptom: It stopped working after an update. Likely reason: A reset in the wallpaper or theme layer. What to check: Reapply the wallpaper and re-enable the effect.
• Symptom: The clock is hard to read. Likely reason: Insufficient contrast between clock and background. What to check: A darker area behind the clock, or a different image.

Quick Tips

• Use photos with a clear subject and contrasting background.
• Try a supported clock style before changing the image.
• Recrop rather than replacing the photo.
• Reapply the effect after system updates.
• Keep a backup so a reset does not lose your setup.

Related Questions

Does the depth effect work with any wallpaper?

No. It needs a subject the system can separate from the background, which is why portrait-style photos work best.

Does it affect battery life?

Not meaningfully. It is a static rendering effect rather than a continuous process.