Thanks Meter 855
Join Date: Aug 2010
Location: Leuven / Sint-Truiden
Movie app is capable of MKV's just fine too. MP4, AVI, MKV, all supported with video codec XviD or H264, and with audio codec MP3 or AAC (single-channel).
What isn't supported: MP4's, AVI's or MKV's with other video codecs (hardly ever used anymore) or with other audio codecs (like AC3 (Dolby Digital), DTS and other surround variants). Pretty much like all other phones.
Sony Xperia Z1 - C6903, black - proud Sony (Ericsson) user
History: J210i, K320i, G705, Arc, Elm, Neo, Arc S, Xperia S, Xperia T, Xperia Z, Xperia Z1 (current)