Samsung has created a simulator for the Samsung Galaxy S4 so that you can try all its new features prior to purchase. Just follow the on screen instructions. Click here

Naturally, this being Samsung, it won’t work on an iPad or iPhone as it needs flash. However, on your PC it is fairly fun to experiment with the various settings. However it is only a simulator and it doesn’t inform you that the memory is low if you have bought a 16gb model.