Allows you to play your iPod music directly through your GPS device.
5% have it
16. has voice prompts
This feature allows the device to inform you of important information through its audio function.
90% have it
17. Has dedicated smartphone application
You can have routes prepared on your smartphone and sync it with your device before beginning your journey.
10% have it
18. every pixel has three subpixels
The device has a display with three full subpixels per pixel, resulting in a sharp and crisp picture. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.