OV5640_datasheet.pdf
support for output formats: RAW RGB,
RGB565/555/444, CCIR656, YUV422/420,
YCbCr422, and compression
maximum image transfer rate:
QSXGA (2592x1944): 15 fps
1080p: 30 fps
1280x960: 45 fps
720p: 60 fps
VGA (640x480): 90 fps
QVGA (320x240): 120 fps
And if you change the frequency, it is possible to increase the resolution. And how to do it?