If you own an iPhone 6s, you're probably wondering whether the iPhone 7 is worth upgrading to. Should you make the switch now or wait until the iPhone 8 rolls around? This comparison chart breaks down how the two phones' specifications and features differ.
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As you can see below, there's not a huge amount of difference between the iPhone 6s and iPhone 7 -- the chief enhancements are the addition of water resistance (a long-overdue feature) and a slightly improved camera. Otherwise, the iPhone 7 is a very minor evolution of what came before.
If you own an iPhone 6s and are happy with its photographic output, our advice would be to hold onto it for the time being. Here's how the two phones compare: