iPhone 1st generation

1600 × 1200

iPhone 3G with iOS 2

1600 × 1200

iPhone 3G on display

1600 × 1200

O2 branded smartphone

1024 × 768

Matrix M9 mobile phone

2000 × 1411

Sony Ericsson Walkman phone

1280 × 800

HTC smartphone with Windows Phone

3152 × 2251

iPhone Pro concept design

1920 × 1200

black nokia phone on patterned surface

1920 × 1200

Sony Ericsson K850i phone

1280 × 1024

woman using smartphone at cafe

1920 × 1125

hand holding smartphone with app icons

1918 × 1078