Please note that this "GSM" A1533 iPhone 5s model -- which is compatible with LTE bands 1, 2, 3, 4, 5, 8, 13, 17, 19, 20, and 25 (but not CDMA EV-DO) -- is intended for the North American market (AT&T and T-Mobile in the US; Bell, Rogers, Telus, and affiliate brands in Canada; and Telcel in Mexico). Heralded as the "most forward-thinking smartphone in the world, " the iPhone 5s models, regardless of network compatibility, have a 4" (diagonal) widescreen multi-touch IPS LED-backlit 1136x640 native resolution (326 ppi) "retina display, " dual cameras -- a rear 8 megapixel, 1080p "iSight" camera with 1.5 micron pixels, an f/ 2.2 aperture, a dual LED "True Tone" flash and more as well as a front 1.2 megapixel, 720p "FaceTime" camera.
The iPhone 5s is available in three metallic color options -- "space gray, " which has a black glass front and a mostly medium toned "gunmetal" gray aluminum back; "gold, " which has a white glass front and a mostly gold colored aluminum back; and "silver, " which has a white glass front and a mostly silver colored aluminum back (gold color option discontinued September 9, 2015). Regardless of color, each includes a "Touch ID" fingerprint sensor embedded in the "home" button (which no longer has the traditional iPhone rounded square icon like earlier models). This iPhone 5s model is powered by a 1.3 GHz 64-bit "Apple A7" processor and has 1 GB of LPDDR3 RAM and 16 GB, 32 GB, or 64 GB of flash storage (64 GB option discontinued September 9, 2014).
It also supports both 2.4 GHz and 5 GHz 802.11 n Wi-Fi, Bluetooth 4.0 and 4G/LTE, has a bottom-mounted headphone jack and uses the "Lightning" connector to hook up with a Mac, PC, dock, or power ada *This is a seller refurbished iPhone that comes repackaged. It is in ACCEPTABLE COSMETIC CONDITION and will show minor signs of use like scuffs and scratches. It has been JemJem Certified and tested to function at 100%. Includes a 30 Day Seller Warranty.