ThinkPad X series Gigabit LAN introduced on some models, IBM Security Sub System on some models. Specifications: Three years after the release of the X30, upon acquiring the ThinkPad division, Lenovo released the ThinkPad X41 ultraportable laptop and the ThinkPad X41 tablet. The X41 tablet was convertible, with the capacity to function as a tablet PC and an ultraportable laptop. The X32 was introduced in 2005. The numbering system was a bit confusing, as it was actually introduced after the X40, but using the older X3x chassis design. It was also a bit more powerful than the X40 and X41 units, due to
Lenovo smartphones smartphone range. In May 2012, Lenovo announced an investment of US$793 million in the construction of a mobile phone research and development facility and factory in Wuhan, China. The facility, called the Lenovo Industrial Base, was scheduled to start operations in October 2013. In March 2014, Lenovo renamed its mobile device division to the Mobile Business Group. It was formerly known as the Mobile Internet and Digital Home Group. In August 2015, Lenovo announced that except for ZUK, all of its mobile phone business would be folded into Motorola Mobility. The Lenovo brand name will no longer be used on