4G-LTE Band 2, 4, 5 and 17 UMTS/HSPA+ 850/1900/2100MHz GSM/GPRS/EDGE 850/900/1800/1900MHz</br>Display size (inches) 4.3 Resolution (pixels) 960x540 qHD Super AMOLEDTM</br>Internal memory storage Up to 16GB Expandable memory storage Up to 64GB Memory format microSDTM RAM 1.5GB</br>Chipset Qualcomm® Snapdragon® 400 Cores Dual-core 1.7GHz</br>This device is Carrier-unlocked and may be used with any GSM carrier that uses a frequency or band that this device supports. A SIM card and service plan must be purchased separately. Unlocked GSM phones will not work with CDMA networks like Boost, Sprint or Verizon</br></br>Product Description</br></br>Compact Size Big things come in small packages. The Galaxy S 4 mini fits easily in one hand and dazzles with sharp videos, vivid graphics, and clear text. No matter where you are or what you are doing, the Galaxy S® 4 mini delivers the power and simplicity you need. Camera resolution (Front)1.9MP Camera resolution (Rear)8.0MP Battery Type and Size 3.8 Volt, Lithium Ion, 1900 mAh AndroidTM KitKat</br><br/>http://www.amazon.com/gp/product/B00UZ7QJ6W