Samsung Galaxy S II stock video player is a very powerful video player as it is hardware accelerated. However, it does not play all the video format. Samsung Galaxy S2 supports MPEG4, H.264, H.263, WMV, DivX, Xvid and VC-1 video format at 1080p Full HD. You don’t need 3rd party video player if all your videos are in those formats. But I do have other video formats that I want to play like RMVB, MOV, FLV, MKV… So I tested several free and paid video player from Android Market ~ MoboPlayer, QQPlayer, arcMedia, SeamanPlayer, Kascend Video, VPlayer, BSPlayer, RockPlayer, MX Video Player, Daroon Player, DICE Player and Mobo Video Player. Guess which one is the best video player for Samsung Galaxy S2 which uses ARMv7 + Neon architecture.