Like I've said it's a pure officially google's Smartphone so you can see the Google logo when you turn on your phone. You won't wait for any type of new update of android, because this is the first Android Smartphone which launched android update first directly from google play. The nexus 4 has 4.2.2 Android version which is latest android, with a brilliant multi-touch screen.

I love my phone because this is the fastest Android Smartphone no lagging problem, easy to use, awesome features with faster processors.
I've used many Android Smartphones like htc one+, Sony Xperia z but nexus 4 is one of the best ever I used, Google now is the best alternative of Siri and I think it is far better than iPhone Siri, after all when we ask for siri they show us google search result, So google now is greater and faster than Siri. Nexus 4 comes with the latest google apps, putting the best of google in the palm of your hand. And if we talk about their camera it has an 8MP camera takes with stunning photo sphere images, record 1080p HD video with the snapshots.
LG made a crisp & clear 4.7" with 320ppi natural color display, I read my mails clearly and sharp text which is easy to read.
Google Nexus 4 comes fastest performance on the Android Smartphone, it comes with cutting-edge Qualcomm snapdragon S4 Pro processor with 2 GB of ram, so I enjoyed every app on it.
Ok The main feature of Nexus 4 is Google Wallet, I should make nexus 4 my wallet with the free google wallet app on your nexus 4, I can carry all my credit and debit cards securely on my phone.
Just tap your phone to pay everywhere contactless payments are accepted at more than 200,000 stores across the US.
Just tap your phone to pay everywhere contactless payments are accepted at more than 200,000 stores across the US.