We review the Apple iPhone 6S, a subtle upgrade to last year’s model that might go unnoticed by your friends, but that hides a number of convenient and fun new features.
Apple iPhone 6 review
iPhone 6S review: Good in many ways, but it'll benefit a lot from iOS 12
Apple iPhone 6s Plus review: The bigger picture: Performance
Testing iPhone 6s's 3D Touch and Live Photos Features - The New York Times
Apple iPhone 6S review: The oldest iPhone can't compete with Apple's newer models - CNET
Apple iPhone 6s user review: Battery, improved camera make it worth an upgrade
iPhone 6S Plus review: still bigger, and a bit better
Apple iPhone 6s Plus Review - IGN
The iPhone 6 Plus review: for the iPhone 5 users — itchban
Review: Apple iPhone 6s Plus