Is that likely to be included in the official specs once the phone is announced, or otherwise published on the web? I have a Note 2, I am leaning towards getting a Note 4, but I would like to know that it has carrier aggregation. I'm somewhat ignorant on the technical details, but I understand that is significant. With LTE imminent in Denver, I don't want to buy a new phone that has not yet incorporated technology that is here, or right around the corner. TIA for any light on this subject!