This update to the iPhone 6 upgrades the camera to 12 megapixels ... Siri voice assistant, front camera, and up to 128 GB of storage.

How does the iPhone 6s and 6s Plus fare against last year’s iPhone 6 models and Samsung’s Galaxy Note 5? WSJ’s Geoffrey A. Fowler makes the call, in a video shot entirely on an iPhone 6s Plus.

And now, one of its reviewers has set his sights on the Galaxy S7’s new camera as it compares to the iPhone 6s Plus and Galaxy S6. We noted in our Galaxy S7 and Galaxy S7 edge preview that ...