LAS VEGAS--(BUSINESS WIRE)--Lenovo (HKSE: 992) (ADR: LNVGY) and NEC Personal Computers (NECP) 2 today announced at the 2015 International Consumer Electronics Show two new mobile PC models that redefine lightweight computing, both weighing less than a 32-oz water bottle. The Lenovo LaVie Z HZ550 takes the title of world’s lightest 13-in laptop PC at just 1.72-lbs1., while the Lenovo LaVie Z HZ750 claims world’s lightest 13-in convertible PC at just 2.04-lbs1. Thin, Light, Powerful & Adaptab