Just two days ago, Google announced a variant of the Galaxy S 4 packing the "Nexus user experience." Although not an I/O giveaway, Google chose I/O to announce the new variant. I've spent a lot of time at I/O tracking down what information I could about this SGS4 with Nexus experience device, but there's not a whole lot to be known beyond what was announced in the one title slide and blog post. At a high level the details are known — it's an SGS4 with 16 GB of internal storage, unlocked modem and bootloader, with support for T-Mobile and AT&T LTE and WCDMA band support. The price is what you'd pay for any other SGS4 unlocked without a subsidy, $649 through Google Play...