BlackBerry just introduced a cheaper phone. With colors. The new Q5 is the company’s first entry into the mid- to low-cost phone range since introducing its new operating system, BlackBerry 10.

down to a traditional 6.4-inch rectangle phone slab. There's also an in-between single-fold configuration at 7.9 inches. And there's an optional folding keyboard. This phone, which Huawei calls a ...