Recs.
Updated
First phone by Google. It has the highest rated smartphone camera. Ever. A battery that lasts all day. Unlimited storage for all your photos and videos. And it’s the first phone with the Google Assistant built in.
SpecsUpdate
Pros
Pro Likely the best smartphone camera from 2016
Compared to other smartphones, the Pixel camera currently (October 2016) holds the highest score from DXO mark (in terms of color depth, saturation, etc). Many reviews also praise it as the smartphone camera which takes the best pictures out there. Also the camera really launches fast, allowing you to capture sudden moments. Although there is no hardware OIS (optical image stabilization), the software stabilization does a great job.
You can see a comparison video here of the Pixel against the iPhone 7, Galaxy S7, HTC 10, Sony Xperia XZ and LG G5.
Pro USB-C charger
USB Type-C port, the future of USB (much more resistant than micro-USB and allows charging either way...). If you have other modern devices you're likely having one of those already, and if not you have a standard short USB-A cord in the package (also micro-USB to USB-C adapter for charging are very cheap).
Pro Fingerprint sensor can be used to trigger other actions
You can double tap the power button to start the camera, swipe the fingerprint sensor in various directions to trigger predefined actions like showing/hiding the notifications, which is pretty handy given it's on the back on the phone.