The Galaxy S5 offers the most excellent viewing experience a smartphone can offer. Its HD Super AMOLED display is brighter with more clarity. Compatible with all GSM Carriers (phones that use a SIM card) like AT and T, T-Mobile, etc. 2G: GSM 850 / 900 / 1800 / 1900, 3G: HSDPA 850 / 1900 / 2100, 4G: LTE 700 / 850 / 1700 / 1800 / 1900 / 2100 / 2600 5.1 inch Super AMOLED Capacitive Multi-Touchscreen w/ Protective Corning Gorilla Glass 3 Android v4.4.2 (KitKat) 16 Megapixel Camera (5312 x 2988 pixels) w/ Autofocus, LED flash + Front-Facing 2 Megapixel Camera Quad-Core 2.5 GHz Krait 400 Processor Chipset: Qualcomm MSM8974AC Snapdragon 81, Adreno 330 Graphics Internal Memory: 16GB storage, 2GB RAM + microSD Slot Expandable up to 128GB Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot Bluetooth: v4.0 with A2DP USB: microUSB v3.0 GPS: with A-GPS support and GLONASS Browser: HTML5 Messaging: SMS (threaded view), MMS, Email, Push Mail, IM, RSS Li-Ion 2800 mAh Battery Dimensions: 5.59 inches long x 2.85 inches wide x 0.32 inches high, Weight: 5.11 ounces Phone, OEM Battery, OEM Wall Charger, Quick Start Guide Will this phone work with your service provider? Please note that the package only includes the device and necessary accessories. SIM card not included.