At Mobile World Congress 2014, hosted in Barcelona, mobile devices are being announced thick and fast. Lenovo’s new devices being showcased at the event include the next generation of smartphones within the S-series: the S860, S850 and S660. The Lenovo S860, S850 and S660 start at $349, $269 and $229 respectively, and will be available in online and from some retailers starting June 2014.