It might be the exact same hardware revision, but something about it feels better to use and after a day of not using
the traditional trackball, we can't imagine not using the trackpad.
Not exact matches
Its most notable feature is an «optical
trackball» which replaces the Curve family's
traditional physical
trackball.
For example, the full - sized keyboard features Lenovo's beloved
trackball, though the
trackball buttons which typically reside just above the trackpad are gone, and have been replaced with a larger trackpad (about 20 % more surface area compared with
traditional ThinkPad trackpad) that supports virtual
trackball buttons.