Size is the primary difference between a single-DIN and a double-DIN car stereo. A double-DIN stereo is typically twice the height of a single-DIN radio. The DIN refers to a German standardized unit ...
It turns out that the Nexus 7 Android tablet is the perfect size to fit in a double DIN opening. DIN is the form factor of a single CD head unit for an automobile. Many models have room for a double ...