There are a couple of things I prefer about the Gnex over the Maxx...
#1 - Camera... The Gnex takes better pictures faster. The Razr can take excellent picture as well, but flash tends to wash things out more, and you have to work harder with the focus.
#2 - Screen... The Razr Maxx has a great screen, don't get me wrong. But man, seeing that warm SAMOLED in HD is really nice. But again, it's not like the Razr's screen is bad by any means, it's very nice as well (and honestly a little brighter).
#3 - Form Factor... Both are great... The Maxx actually feels better than the original Razr b/c it's a little thicker, in my opinion anyway. I prefer the width of the Gnex, though. But again, both are great. This one almost depends on the day for me.
That said...
- The Maxx does hold a more consistent signal - on 3G as well as 4G - and switches between the two pretty seamlessly. If you're in an area where 4G is strong all the time, it's probably not a noticeable difference. But if you're not, or if you travel, you'll probably notice it.
- Obviously there's the battery life.
- Software... As you know, the Gnex runs vanilla ICS, which is very smooth. But the Maxx is very smooth as well, and honestly a little less buggy since ICS is so new.
- Other factors...
- If you're a tinkerer and like to hack/root/etc., then the Maxx won't have as much support as the Gnex - though it is rootable and has some dev support. Obviously the Gnex is an Android tinkerer's dream. But honestly, I'm at a point where I don't want to spend much time (if at all) doing that stuff, and out of the box, the Maxx provides more.
- Motocast - it's nice... it's free, and it's well integrated in the Maxx's software. Install it on a computer or two, and you have quick/easy access to all your stuff everywhere.
- Smart Actions - this can be replicated with apps like Tasker, but Smart Actions makes it pretty easy to set this stuff up - it's very nice.
- Wifi tether without root - FoxFi
- SD card... this is debatable, but I prefer having the sd card over having one big storage partition.
Basically, you can do a
lot more with the Maxx out of the box, with less effort, and without rooting it, than you can with the Gnex.