Let’s take a look at the Nokia Lumia 900, a high-end smartphone with a 4.3-inch AMOLED screen, an 8 Mpixel camera, 4G connection, and is loaded with Windows Phone 7.5.

The Lumia is a family of smartphones from the traditional Finnish manufacturer. There are four models: Lumia 610, Lumia 710 (which we already reviewed), Lumia 800, and Lumia 900. All of them use the same basic hardware. The screen resolution is 800 x 480 on all models. The main differences between the models are shown in the table below.

Figure 1 shows the small box of the Nokia Lumia 900.

click to enlarge
Figure 1: Box

Inside the box, we found the smartphone itself, a wall charger, USB cable, earphones, a pin for removing the SIM chip, and user manual.

click to enlarge
Figure 2: Contents of the box

Figure 3 shows the Nokia Lumia 900 (at the left) side-by-side with the Nokia Lumia 710 (at the right).

click to enlarge
Figure 3: Nokia Lumia 900 and Lumia 710

Figure 4 reveals the Nokia Lumia 900. The three Windows Phone 7.5 mandatory buttons at the front of the device (return, home, and search) are touch buttons.

click to enlarge
Figure 4: The Nokia Lumia 900