It depends on what you think. The iPhone 6 is cheaper but again look at the features and see what would work for you. I listed a lot of good features and benefits the S7 has over the iPhone 6. Unless you feel that they are not worth the extra $210 then go for the iPhone. I don't think it is worth it as I find the SD card very useful for storage, the water proof is nice so I don't worry about rain and the fast/wireless charging is great and useful.