The iPhone 3GS represents the newest version of Apple’s flagship product in the mobile phone industry. Designed for usage in both 2G and 3G networks, it is powered by the CPU ARM Cortex A8 processor running at 600MHz. It is supported by the PowerVR SGX graphics for crisper displays. This version of the iPhone also includes the Safari browser which can ably support the Wi-Fi capability of the device. The 3.5-inch display screen makes use of the accelerometer, multi-touch input, and proximity sensor technologies. The surface is likewise scratch resistant in order to preserve its outer beauty. The 3.15MP autofocus camera can capture video at 30fps with geo-tagging functionality.