One of the most important features of Sony Ericsson Vivaz is its 8 MP camera. The wonderful camera of this handset has an equally wonderful resolution power of 3264 x 2448 pixels. The camera is further enhanced with LED flash and auto focus. Sony Ericsson Vivaz comes with inbuilt internal memory of 75 MB, which you can always expand upto 16 GB. It works on GPRS class 10 and allows you to transfer your data to other devices with a speed of 48kbps. The device works equally efficiently on HSDPA and HSUPA networks and you can download your important files with a maximum speed of 2mbps in 3G networks on it. Useful add-ons of the Sony Ericsson Vivaz are GPS, stereo FM radio, DLNA, microUSB and Wi-Fi. Even with all these advance features, the gadget weighs a mere 97 gm and supports an impressive talk time of upto 5 hours and 20 minutes on 3G networks. Retailers are offering latest Sony Ericsson Vivz contract and Sony Ericsson Vivaz pay as you go deals on leading networks including O2, Orange, 3, T-Mobile, Virgin etc.