Original sentence: Video recording  Yes,Main MPEG-4 VGA (640x480) 30 fps; Sound - dual mono, 48kHz; Up to 8 x digital video zoom; Secondary (front) camera - Up to 2x digital video zoom
Edited sentence: Video recording  Yes,Main MPEG-4 VGA (640x480) 30 fps; Sound - dual mono, 48kHz; Up to 8 x digital video zoom; Secondary (front) camera - Up to 2x digital video zoom 176 x 144 pixels (QCIF), up to 15 fps