- User Interface - It's basically stock Android. As opposed to the Razr/Maxx HD and M from last year, it actually feels like stock Android instead of a lightly skinned version. It's extremely smooth and responsive with no lag in the time I was messing with it. Compared to my S4, that's a tough call... the S4 does get bogged down a bit at times, but is still extremely smooth. But I also find myself getting ahead of the S4 at times, especially in processes that I'm very familiar with. I don't see that happening on the Droid. Again, it feels/looks like pure Android on a solid set of hardware.
You're also talking about a phone that doesn't have any user apps installed that could potentially slow things down vs. the GS4 that you appear to have had for a while now and have installed background running apps.