Xiaomi Redmi 3S is the last of the third generation Redmis, soon to be overshadowed by the Redmi 4 premiere. Some may say the Redmi 3S is an obsolete addition to the series, but yet Xiaomi managed to position it as one of the best offers on the market right now.
Source: http://www.gsmarena.com/xiaomi_redmi_3s-review-1505.php
