2017 version has 4G, dual sim card - easy to setup (Check with carrier), easy to use - all functions of the larger phones and it fits in my pockets. I use the key pad with phone sideways since keys are larger - works great. photos are good - does not have anti-shake I suggest buying the phone cover when ordering the phone - this size cover is not common at stores. side buttons are easy to push. Overall - very pleased - especially for the price.