This is Bumblevape.com's promotional App graphics. The smart phone in this graphic is designed using the vector editing tool, inkscape.
The phone design itself does not really exist and was designed soley for the promotional graphic - to represent a generic phone rather than a speciffic model.
I placed the app's icon is at the forground as well as Android's mascot.
The design of app itself is very clean and straightforward with lots of useful features for Bumblevape's clients. The app's icons are designed from scratch.
If you want to see the app in action, and you have an android phone, you can download it in the market and hopefully you give me a good rating.