The Dell XPS 13 - 2015 Edition, the Asus Zenbook UX305 and the HP Spectre X360 are all popular Ultrabooks to buy in 2015. LaptopMag.com gives the Dell Ultrabook a rating of 4.5 out of five, and it rates the Asus and HP Ultrabooks both at four out of five. As of 2015, the Dell XPS 13 - 2015 Edition starts at a price of $799, the Asus Zenbook UX305 at $699 and the HP Spectre X360 at $899.
LaptopMag.com has declared the Dell XPS 13 - 2015 Edition the best Ultrabook available in 2015. This Ultrabook is quick and responsive with an excellent battery life, a comfortable keyboard and an attractive design. However, it has an oddly placed webcam, a relatively slow SSD and a tendency to run warm on the bottom.
The Asus Zenbook UX305 has a super-thin aluminum body, bright matte screen, a quiet fanless design and an extra long battery life. It also comes with an attractive price of $699. Its cons include quiet speakers, a non-backlit keyboard and a webcam with poor white balance.
The HP Spectre X360 has a long battery life, a stylish design, sturdy hinges and a bright display. Unlike the other two Ultrabooks in this list, it can also be converted into a tablet. Nonetheless, its bottom can sometimes run warm, and the tablet experience is rather uncomfortable.