The two best-selling Ultrabooks currently are the XPS 13, Miix 310 and XPS 15. The most popular Ultrabooks are from ASUS, DELL and Lenovo. Ultrabooks from these brands usually cost about S$ 5.00 to S$ 3,703.00. Depending on your needs, you can get Gaming, Touch Screen and Ultrabooks. Most Ultrabooks used today are in White, Silver and Gold. Up to 80% discounts on Ultrabooks can be found only on iprice.