Galaxy S4
The S4 is launched in the US. It features includes a 13 megapixel camera, hover preview, smart pause, and dual camera.
Galaxy S3
The Samsung Galaxy S3 is launched in the US. It has a dual-core processor and an 8-megapixel camera. The phone also allows users to monitor your data usage, share files with just a tap, and be woken with the sound of their own voice.