The Xiaomi Redmi 2 is helping the company cross into the 64-bit era. A catchy enough headline for a sequel that's not overly generous with the upgrades. On second thought, a new generation chipset (lower-midrange but still), a more recent OS and LTE are not a package to frown on...
Source: http://www.gsmarena.com/xiaomi_redmi_2-review-1202.php
