Question: how do you know the difference between iphone 6 and 6s?
Answer: The iPhone 6 is slightly smaller at 5.44 x 2.64 x 0.27 inches, while the iPhone 6s comes at 5.44 x 2.64 x 0.28 inches. ... While the iPhone 6s is a tiny bit bigger than its predecessor, it's not the enlarged casing that makes the phone heavier — it's actually the display.