ASUS has launched its X540 series with much awaited features bundle such as
USB Type C gives faster transfers speed upto 5Gb/s ideal for heavy data transfers(USB 20 and USB 3.0 abailable).
SONICMaster technology for crystal clear audio.
Very light weight(< 2kg)and ultra thin.
ASUS icecool technology for keeping the machine cool even if you use it for hours, I like thus feature most personally as patented technology gives you extra edge over machines.
HDMI - As usually is a must for price range and gives extra edge to the machine.
Overall Vivibook is a nice choice but price is bit high, for all quality lovers it will be a good buy as patented technology costs high but it makes cost go high.(B.tech CISA, CPH, CPFA)