iOS Resolution
iPhone 6s Plus

iPhone 6s Plus

Family: iPhone
Model: 6s Plus
Logical Width: 414 pixels
Logical Height: 736 pixels
Physical Width: 1080 pixels
Physical Height: 1920 pixels
Pixels per Inch: 401
Scale Factor: 3
Native Scale Factor: 2.608
Screen Diagonal: 5.5"
Release Date: 2015-09-25
More information: Wikipedia