Software
The Samsung Galaxy Mega 5.8 runs Android 4.2.2 Jelly Bean, the latest iteration of the OS and TouchWiz Nature UX, Samsung's own UI that includes custom apps in addition to a skinned interface. While some people may prefer stock Android to any kind of skinning, Samsung's TouchWiz UI gives users big, glossy and cartoon-like icons and menus. With Android 4.2, the device gets lock screen widgets. Users can also enable lock screen shortcuts that allow them to unlock directly into their respective apps. The device offers a choice between the familiar Ripple effect and the new Light effect for the unlock animation. The phone offers up to seven home screens that can be populated with widgets and app shortcuts or folders. The pinch-in gesture lets you add or remove home screens. The app plus widgets drawer lets you arrange app shortcuts as per your own preference or alphabetically.
The Doodle 2 runs on Android 4.2.2 Jelly Bean. It's possible that the UI is more like Canvas 4.