It is said to be improving user experience, right from the phone app which does everything like contact search, app search to the hangout app which centralizes your sms and emails.
Google has also launched Nexus 5 along with this version of Android. Hardware is designed and manufactured by LG. Nexus 5-- the slimmest and fastest Nexus phone ever made. Its design is simple and refined to showcase the 5” Full HD display. Nexus 5 also keeps you connected at blazing speeds with 4G/LTE and ultra fast wifi. The advanced new lens on Nexus 5 captures more light for brighter night and sharper action shots. And with optical image stabilization, you no longer have to worry about shaky hands and blurry pictures. A new HDR+ mode automatically snaps a rapid burst of photos and combines them to give you the best possible single shot.
