On the second day of CES2009, SONY unveiled the G3, the first card camera to support Wi-Fi wireless networks and have a built-in web browser. By pressing the WLAN button on the phone, users can open the browser to send and receive emails or watch Youtube videos. In configuration, the G3 uses a 10-megapixel sensor and 4x optical zoom. Zeiss lens, 920-megapixel 3.5-inch touchscreen LCD screen and 4GB of RAM.