The 380 is impossible to read the screen in bright sunlight, while the 700 is no problem. Also the 380 has 2 wasted icons that take up plenty of screen space. People, & buildings take up space that could be used for names of channels, etc. Also changing zones is a joke on the 380. Should you need to go from zone 1 to 15, instead of going back 1 zone like on the 700, you have to scroll forward 15 zones to do this. Seems silly since the radio has an up, & down arrow. This is not a problem on the 700, as you can scroll in either direction. However, since TYT is coming up with FW updates all the time, I am hoping they fix these problems quickly.