Apple · Phones
iPhone 17 Pro Max
1320 × 2868 physical pixels · iOS
Reports a 440×956 CSS viewport at 3× DPR on its 6.9" panel, the largest and sharpest iPhone screen yet.
- Logical resolution
- 440 × 956
- what the browser reports
- Physical pixels
- 1320 × 2868
- 3× device pixel ratio
- Aspect ratio
- 9:19.5
- Pixel density
- 460 PPI
- Diagonal
- 6.9″
- Released
- 2025
Other phones
Questions
What resolution does the iPhone 17 Pro Max use?
The iPhone 17 Pro Max has a 1320 × 2868 physical panel at 460 PPI. Because of its 3× device pixel ratio, web browsers report a logical resolution of 440 × 956 CSS pixels.
What is the iPhone 17 Pro Max device pixel ratio?
The iPhone 17 Pro Max reports a device pixel ratio (DPR) of 3. Multiply its 440 × 956 CSS resolution by 3 to get the 1320 × 2868 physical pixel grid.
On this device right now?
Check my actual resolution