Very nice review
I currently have an iPad 3 , a Samsung Galaxy S3 and as of yesterday, the LG Nexus 4. Before that I have had the Samsung Galaxy S2 and the HTC Desire. On the iOS side I've had a 2nd gen iPod Touch and the 4th gen one.
First off I would just say, this is the closest Android has come to matching the iOS' level of smoothness. I thought the S3 was smooth enough, until I got this N4 yesterday. It is extremely speedy, regardless of the low benchmark scores you see popping up everywhere. This thing simply FLIES through everything.
I'm sorry you've had freezes with the software buttons and with the OS itself. I can't vouch for that, my Nexus hasn't even shown a hint of even slowing down, let alone freezing. Everything is incredibly smooth and fluid. I'm beginning to get into the habit of pressing the app list button to simply switch between apps for fun and marvel at how smooth it is, and how excellent the multitasking is on it. The animations are a joy to watch. On the S3 I used to go into the dev setting and turn down animations to 0.5x to make it feel a bit snappier. Here I don't even bother. I suggest looking at your apps, there has to be a rogue app somewhere. I use Power Toggles and it works without any problems. I don't use Skype on it, though. One other thing I love about this is the 2GB of RAM, my God that is a Godsend! And not having any resource-hungry skin like Sense or Touchwiz makes it extremely efficient. No matter what I do, I can't force the amount of free RAM below 1.2GB. And similarly, regardless what I do, I can't force the phone into a stutter
As for the build quality, I should mention I got the bumper with it, and have not used it without the bumper. When I heard it was being made by LG, i too was skeptical about the build. But full props to LG and Google, this thing is an absolute jewel. It really is beautiful, and the back is extremely cool. I love how smooth the front glass feels, not only because it is curved, but the coating as well. It is just sooooo smooothhhh
that makes it an absolute joy to use Swype, your finger just glides around effortlessly. I did buy a pack of screen protectors for both the front and back glass. But so far I've only used it on the back. This is a big deal for me, because all my previous phones have had screen protectors. With this, the glass feels so incredible that I don't want to spoil it with a protector.
Some other things to note. I love the notification lights! I love how it can produce the whole spectrum of colors, unlike the S3 which only produced Red, green and blue properly. Any other color makes the light look all wonky and just disgusting. With this one, I can't complain. I do wish it was a bit bigger, but that's no biggie. I found the S3's one to be enormously big, too big. Using Lightflow on the N4, I'm having so much fun customizing notifications,even for things I wouldn't even use
Otherwise, Google Now launches extremely quick. On the S3 it was so slow I ended up disabling it altogether. On the N4 it has been brilliantly quick. I can't really comment on the camera or the battery life as of yet, it's too soon.
One last thing, the display is superb, it is GORGEOUS. Colors look washed out at first, mainly because I have been used to the incredibly unrealistic colors of Amoled displays. I love the Nexus' screen, I love it