You can do the restore. However, your apps and home screen will be set up for the smaller screen, so you'll have to rearrange it a bit to make it look good on the new one.
I have done it (from an 830), and it worked. After I had to factory reset after a software update, I didn't do it, because it forced me to create a new start screen. I did that, because I was getting tired of the old one.