iPhone 6S Plus review: barely better than the iPhone 6 Plus, iPhone 6S

Faster fingerprint sensor, slightly better camera, and novelties such as a pressure sensitive screen cannot make up for the lack of extended battery life

iPhone 8 Plus vs iPhone 6s Plus – What's The Difference?

Is the iPhone 6S Plus the same size as a 6 Plus? If not, how big is the difference? - Quora

Apple iPhone 6 review

Iphone 6s or iPhone 6 plus, which one should I buy? - Quora

Specs Comparison: Apple iPhone 6S Plus vs iPhone 6 Plus » YugaTech

iPhone 6S Review

iPhone 6s vs iPhone 6s Plus: Why the Plus Wins

iPhone 6S Vs iPhone 6S Plus Review: Which To Buy?

Differences Between iPhone 6s vs iPhone 6s Plus: EveryiPhone.com