Note7 iris scanner not quite ready for prime time (video)

Samsung's impressive new Galaxy Note7 smartphone is a genuine tech-spec powerhouse.Across the board, the Note7's hardware is top of the line. Its large display is glorious, for example. It comes with 64GB of built-in storage — and it supports microSD memory cards. The phone is made with premium materials, such as Corning Gorilla Glass and steel. The Note S Pen stylus has never felt more like a real ballpoint pen. Despite the thin, trim design, the Note7 packs a good-size 3,500-mAh battery.