Today on the MWC event Sony Ericsson announces the new Symbian-based smartphone Vivaz™ pro also known as Kanna. Vivaz™ pro has the same features as Sony Ericsson Vivaz™. Basically, both devices are the same phones but Vivaz™ pro is a slider and it has a QWERTY-keyboard. The phone sizes 109 x 52 x 15 mm and weights 117 grams. Vivaz™ pro will be available in selected markets from Q2 2010 in two colours: Black and White.