The machine is available in three colors, black, white and silver, not as colorful as the rest of the Lumia line. So when held in hand, Lumia 925 feels much more comfortable. The thickness of the Lumia 925 is 8.5 mm, 2 mm thinner than the Lumia 920 The weight of the machine is 139 g, only 75% of the weight of the Lumia 920. In terms of exterior design, the Nokia Lumia 925 looks a bit more rounded than the Nokia Lumia 920, but the machine is much thinner and lighter. The use of this aluminum material gives a solid feel when held in the hand, but when combined with plastic material, the back of the machine is divided into two parts and if you look carefully can see the gap in the Positioning location.
This is the first Lumia to use a metal frame, combined with polycarbonate back cover.