The main advantage compared to the original model is the support of 4G networks. The phone works on CDMA and WiMAX  networks, it’s powered by Android 2.3 operating system and has a processor with a clock frequency of 1 GHz. The device has a 5-megapixel camera, Wi-Fi, GPS and battery with capacity of 1500 mAh. The price of Nexus S 4G is 200 euros.