We just got back from a number of briefings by HTC and the carriers following the One announcement. The big news is obviously the ultra-pixel camera that is really just 4 megapixels (think small file sizes) but also higher color per pixel and Zoe software. Other interesting notes include the super heavy Sense overlay with BlinkFeeds.
Honestly, this looks like an amazing device, but I’m not giving up my Nexus 4 until I have some time to check out the effects of the overlay. A video is below. Hopefully, we’ll go hands on before the late March launch.