The Sony Vaio Fit 13A is Sony's second convertible Ultrabook. In fact, Sony boasts the Fit 13A has the best of the older Vaio Duo 13 and Pro 13 laptops. Using the latest fourth generation Intel Core U-series processor, 8GB RAM and SSD storage, we check out this good looking convertible and if it can best its close competitors - including Sony's own stable of Ultrabooks.