Display specifications
The iPhone 6s Plus was released on 25 September 2015. Its display is 5.5 inches, 414 × 736 points, which at 3x is 1080 × 1920 pixels. Pixel density is 401 PPI and the aspect ratio is 16:9.
Points are the unit an app's layout is written in; pixels are what the panel has. How to read these numbers.
| Release date | 25 September 2015 |
|---|---|
| Logical width | 414 pt |
| Logical height | 736 pt |
| Physical width | 1080 px |
| Physical height | 1920 px |
| Diagonal | 5.5 in |
| Pixel density | 401 px/in |
| Aspect ratio | 16:9 |
| Scale factor | 3x |