Those are leaked images of a metal frame, which is said to belong to the new Samsung Galaxy S5.

It has measurements of 143.8 x 72.3mm, which are compared to 136.6 x 69.8mm for the current Galaxy S4 and 151.2 x 79.2mm for the Galaxy Note 3. We can speculate, that the new phone will have a larger screen.

This, of course, doesn't mean that the whole phone will be metal, the outside of it could be covered with plastic materials.

The interesting thing to note here is, that the S series have camera at the center of the back panel, while now it is at the side.

The phone is said to lunch January 2014.