You can use this Android Smartphone Mockup to portray your UI Design in your presentation to your customers in a clean and professional way. You just need to put your design in the smart layer and it is done. You can modify it according to your requirements. You need to have photoshop to edit it.
File Format: PSD
Dimensions: 3000×2000 px
Size: 8 Mb
License: Free for personal & commercial use