The BlackBerry Passport, center, up against an Apple iPhone and Samsung smartphone. BlackBerry If you’re …

Surface Pro 3 Microsoft Microsoft came out on Tuesday with a raft of fixes and updates for the Surface Pro 3 centered on Wi-Fi and battery life. At least three of the updates boost battery life in one way or another. One firmware fix is for “reducing power consumption,” while a second is for “enhancing battery life.” A third wireless …

On paper, the ZTE Nubia Z7 can hang with the best of them. ZTE ZTE on Tuesday refreshed its Nubia line of smartphones by unveiling not one, but three versions of its flagship smartphone. The company introduced the Z7 and its two variants, the Z7 Max and Z7 Mini. All three models run Android 4.4 KitKat with a homegrown Nubia …