Lenovo unveils Moto Z, Moto Z Force and Moto Mods attachments

At its annual TechWorld conference today, Lenovo announced two new Motorola smartphones, the Moto Z and Moto Z Force. The two models are very similar but differ in some key ways - including the camera specifications. The Moto Z is only 5.2mm thin and comes with a 2,600 mAh battery and a 13MP rear camera with fast F1.8 aperture, optical image stabilization, laser-AF and a dual-tone LED flash. The 5MP wide-angle front camera has an F2.2 aperture.  At 6.99mm the Force is a little thicker and can...