Of course they leave the battery life benchmark to a separate article, that might muddle the intended message that Intel is supposedly competitive.
CPU benchmarking for phones is dumb anyways. I recently upgraded from ye olden craptastic Android phone of ~2 years ago to the HTC One S, with the latest 28nm Qualcomm 1.5ghz dual core. TBH, the alleged 4x-ish the CPU performance and improved efficiency of ICS is hardly noticeable, the experience hasn't improved significantly. Battery life, however, is and will always be important, and Intel isn't in a position to be competitive there.