The Samsung Galaxy Note 4 was introduced in Berlin, September 2014. Key features surrounding its design, camera, SPen, and much more, make it a very exciting new device to close out 2014. Key features include multi-window functions, 5.7" quad HD Super AMOLED 2560x1440 display, 2.5D glass with enhanced strength, advanced SPen, Smart Select; which works like your computers snipping tool, Snap Note, fast charging mode, low power consumption battery, advanced voice recorder with three new microphones, 16MP camera and 3.7MP front-facing camera with F1.9 lens. Data: Edge, 3G, 4G, EVDO, HSPA, HSPA+, LTE, 1xEVDO Design: Bar Keyboard/Buttons: Touchscreen Type: Smartphone Talk Time: Touch Screen: Yes - capacitive Camera Features: 3.7MP front-facing camera with F1.9 lens, wide selfie mode, smart OIS Bluetooth: Yes Operating System: Google Android Wi-Fi: Yes