4K HD Wallpaper: Athabasca Falls
The picture was taken by Mohsen in Alberta, Canada at the beautiful waterfall and from his courtesy can be saved for personal use as desktop backgrounds and lock screen phones.
Widescreen Desktop / Macbook (Retina): 2560x1600 (fits on: 1920x1200, 1680x1050, 1440x900)
High Definition HD 1080p: 1920x1080 (fits on: 1600x900, 1366x768, 1280x720)
Samsung Galaxy Tab & iPad: 2048x1536 (compatible with almost all tablets)
HTC, Samsung Galaxy & iPhone: 1080x1920 (compatible with many smartphones)