It's time to get a handle on ASUS' best effort in the affordable smartphone space yet. This is the ASUS ZenFone 2, and it's more than ready to take on the rest of the unlocked, low-cost, high value smartphone space. This device isn't mean to take on the $600 phone market. It's not meant to be pitted up against your Galaxies and your HTC ones. Instead, this is a warrior taking on the often forgotten "I just bought a new phone and didn't need to tie myself down to a 2-year contract or sell a kidney" crowd.