Question [Q] Xperia Z1 Video Codec Support

Can Xperia Z1 play FullHD 10-bit .mkv videos with ease?
According to the Gsmarena.com review it cannot, but in the 'Sony Whitepaper' it can. According to the whitepaper Z1 can play most video codecs with ease but according to gsmarena it cannot.

m.gsmarena.com/sony_xperia_z1-review-987p7.php
dl-developer.sonymobile.com/documentation/whitepapers/Xperia_Z1_L39t_WP_1.pdf