In Sea of Monsters , dual audio means two audio tracks are muxed (combined) into one MKV file. The Hindi dubbing track is usually a smaller file size than the English 5.1 track.
The primary difference is the number of pixels being displayed, which affects clarity and file size. Feature 1080p (Full HD) 1280 x 720 pixels 1920 x 1080 pixels Pixel Count ~921,600 pixels ~2,073,600 pixels Detail Level Sharp, but may show pixelation on large screens "Crystal clear" image on Blu-ray File Size Generally 50%–70% smaller than 1080p Significantly larger, often 2x–3x the size Why 1080p is Better for Percy Jackson Percy Jackson Sea Of Monsters 2013 Dual Audio 720p Vs 1080p
Percy Jackson: Sea of Monsters (2013) Dual Audio — 720p vs. 1080p Comparison In Sea of Monsters , dual audio means