Sony ericsson next Symbian phone "Jalou" leaked?

Is this the Sony ericsson next Symbian based OS phone?

This image has being spotted wild on the Internet, codenamed "Jalou". If it happens to be true, then it will featuring 3" touchscreen LCD, 5-megapixels snapper, running on latest Symbian S60 5th edition, GPS and WiFi. As you can spot from the image above, those buttons along the side believed to be Walkman shortcut keys. Believe it or not?