Show the actual size of a phone on your screen! Adjust the settings in the top bar so they match your monitor (try to be as precise as possible). You can use offset to increase or decrease the size of all the phones. To add a phone, simply select one from the selection box and to remove it, click the remove button underneath it. When you hit "Toggle Screens", every phone will show the same picture, cropped to the resolution of the screen. More candy = higher resolution

Apple iPhone 4s

115.2 x 58.66 x 9.3 mm
4.54 x 2.31 x 0.37 in
140 gr / 4.94 oz

3.5" screen
640x960px
~330 ppi

Nokia Lumia 800

116.5 x 61.2 x 12.1 mm
4.59 x 2.41 x 0.48 in
142 gr / 5.01 oz

3.7" screen
480x800px
~252 ppi

Google Nexus S

123.9 x 63 x 10.8 mm
4.88 x 2.48 x 0.43 in
129 gr / 4.55 oz

4" screen
480x800px
~233 ppi

Google Galaxy Nexus

135.5 x 67.94 x 8.94 mm
5.33 x 2.67 x 0.35 in
135 gr / 4.76 oz

4.65" screen
720x1280px
~316 ppi