The Lenovo Vibe X wasing 2013 and Lenovo hopes that its successor – Lenovo Vibe Z will do even better. The Lenovo Vibe Z was announced during November 2013 and it is being showcased at CES 2014. We had a Lenovo K900 nearby and hence took a small hands on comparison between the yesteryear flagship and the new flagship. You can check out the video right below.