Just like the Galaxy Gear, the Gear 2 also sports a 1.63-inch Super AMOLED display(320 X 320p), and is powered by a 1GHz dual-core processor and 512MB RAM. It comes with 4GB of internal storage and features Accelerometer, Gyroscope and heart rate sensors. The Galaxy Gear did not have a heart rate sensor. It also features an IrLED port allowing it to be used as a universal remote control. While the Gear 2 offers a 2MP camera, the Gear 2 Neo does not come with a camera. The Gear 2 Neo is made of plastic while the Gear 2 has a metal face.