Media Player

Media Player lets you listen to music and watch videos on your Android. Its greatest strength is the huge number of formats it supports: MP4, WMV, AVI, MKV, DV, RM, MP, MPEG, FLV, DIVX, SWF, DAT, H264, H263, H261, 3GP, 3GPP, ASF, MOV, M4V, OGV, VOB, VSTREAM, MP3, WMA, OGG, MP2, FLAC, AAC, AC3, AMR, PCM, WAV, AU, AIFF, 3G2, and M4A.

As if that weren't enough, Media Player is also compatible with different subtitle formats as well: SRT, ASS, SSA, SUB, TXT, UTF, SMI, RT, AQT, JSS, JS, UTF8, and UTF-8. In a nutshell, you can play practically any video and add practically any subtitle file you have on your device.

Media Player, in short, boasts an impressive list of compatible formats. The problem is that its interface is pretty ugly and not particularly practical – plus, it has some stability problems. For this reason, while it may not be a good first option for playing videos, it could be useful for playing any files you have in less common formats.