Yesterday, Xiaomi finally took the wrapper off its new flagship offer. Complete with a Snapdragon 835 chipset, 6 GB of RAM and a dual 12MP main camera setup, the Mi 6 is one impressive device. However, with a display diagonal of just 5.15 inches, it's going to be too small for phablet lovers. This left some fans waiting anxiously on the Mi 6 Plus. Contrary to some earlier rumors, the 5.7-inch phablet did not accompany the Mi 6 at yesterday's event. Still, despite this tardiness, Xiaomi appears to be moving thing along with the Mi 6 Plus, which already showed up in a 3C certification...
Source: http://www.gsmarena.com/xiaomi_mi_6_plus_pops_up_at_chinese_3c_certification_authority-news-24627.php