- How do I change my iPhone from low resolution to high resolution?
- Is there an app to increase photo resolution?
How do I change my iPhone from low resolution to high resolution?
To display quick toggles on iPhone X and earlier, go to Settings > Camera > Record Video, then turn on Video Format Control. On iPhone 14 models, quick toggles are available in Cinematic mode to switch between HD or 4K and 24, 25, or 30 fps.
Is there an app to increase photo resolution?
In addition, there are three apps to increase photo resolution, including PicsArt, Pixlr and Snapseed. When you don't want to download those apps, you can choose online resolution changer to improve image quality.