Oliver: Could I take your name and number, please? what is cost of celebrex 200 mg at walmart There's also the iPhone 5S's interesting fingerprint sensor, which, if designed correctly, will make it much easier to unlock your phone and make iTunes purchases than it was before. In addition, the iPhone 5S's camera gets some serious upgrades that look to challenge the 13-megapixel Galaxy S4's camera, particularly in light of all of the features Samsung added to that phone's camera and video recording apps. The Galaxy S4 has its own nifty hardware features as well, such as NFC and a removable battery in addition to the aforementioned memory card slot.