HP R707 - Manual (Page 183)

Appendix C: Specifications 183
Memory Capacity
The following table lists the approximate number and average
size of still images that can be stored in the internal memory in
the camera when the camera is set to different I mage Quality
settings available in the Capture Menu .
NOTE Not all 32 MB of internal memory is available for
storing images, because some memory is used for internal
camera operations. Also, the actual file sizes and number
of still images that can be stored in the internal memory in
the camera or on an optional memory card will vary,
depending on the content of each still image.
5MP 10 images (2.5 MB each)
5MP (default) 21 images (1.25 MB each)
3MP 32 images (800 KB each)
1MP 52 images (500 KB each)
VGA 175 images (150 KB each)