Which is more important. The camera upgrade is perhaps the best of all though the increase in processing power RAM and functionality in IOS 9 are all key differentiotors. Once you scope out all the new feature. It really boils down to one question should you upgrade to the iPhone 6s plus. The iPhone 6s plus is just as big bold and bright as. It’s 5.5 inch screen sports.
The same number of pixel are with 2560= 1440 pixel resolution and density of 401 pixel .iPhone 6s plus is actually made out of a new aluminium alloy.,