The iPhone 13 Pro Max screen size is 6.7″ measured on the diagonal, with a resolution of 1,284 × 2,778 px in portrait. That gives an aspect ratio of 1:2.16 and a pixel density of 458 ppi. Below you will find what these numbers mean for your work.
Resolution vs points: what @3x means
Two sets of numbers describe this screen, and they are easy to mix up.
- Resolution is the count of physical pixels: 1,284 × 2,778 px.
- Points are the logical units used in layout: 428 × 926 pt.
The link between them is the scale factor. This display is @3x, so every point is drawn with three pixels in each direction. A button that is one point wide uses three physical pixels across.
For designers
If you design in a tool like Figma or Sketch, you can create your frame at 428 × 926 pt and export assets at 3x. Your layout then matches what the device shows, and icons and images stay sharp.
For developers
In code you work in points. Layout constraints, font sizes and spacing are all in points, and the system handles the pixel conversion. You only need the pixel resolution when you prepare bitmap assets, such as images that should fill the screen without scaling.
What the numbers mean for wallpapers, screenshots and app design
The screen is tall and narrow, so the ratio of 1:2.16 matters whenever you place an image on it.
Wallpapers
For a wallpaper that fills the screen without blurry scaling, start with an image at 1,284 × 2,778 px. A larger image with the same proportions also works, since the phone scales it down. If your source has a different ratio, the system will crop or zoom it, so keep the important part of the picture near the center.
Screenshots
A screenshot taken on this phone comes out at the full resolution of 1,284 × 2,778 px. If you place it in a design at 428 × 926 pt, it lines up with the layout you see on the device.
App design
Because the display is dense at 458 ppi, thin lines and small text look crisp. Still, design for touch first. Keep tappable elements comfortably sized, and respect the safe areas around the notch and the home indicator so content is never hidden. Test your layouts on a smaller iPhone too, since many people use compact screens.
App Store screenshot size for the iPhone 13 Pro Max
For this device class (iPhone with Face ID, large display), the App Store accepts these screenshot sizes: 1,284 × 2,778 px or 1,242 × 2,688 px.
The first option matches the native screen resolution, so a plain screenshot from the phone fits right away. Use portrait orientation unless your app is landscape only. Requirements can change over time, so check the current rules in App Store Connect before you upload.
Comparison with newer iPhone models
This page covers the iPhone 13 Pro Max only, and our data tokens are only available for this model here. If you design for several devices, the pages for newer phones list their own numbers, and comparing them side by side is the safest way to adapt a layout:
A good habit is to design on one base size and then check how the layout behaves on the others. Flexible constraints beat fixed pixel positions.
How to make a mockup with the tool on this page
The mockup tool above lets you put your screenshot inside an iPhone frame. Menus and labels can differ slightly between versions, but the steps are generally these:
- Prepare your screenshot or design at 1,284 × 2,778 px so it fills the screen without stretching.
- Open the mockup tool on this page and choose the iPhone 13 Pro Max frame.
- Upload your image. The tool places it inside the screen area.
- Check the edges and the top area. If something looks cropped, go back and adjust your source image.
- Download the finished mockup and use it on your website, in a post or in a store listing draft.
If you want other frame options, try the iPhone Mockup Generator. For social posts that use your mockup, the Social Media Image Resizer can help you fit the right format.