The D-100 is powered by two AA size batteries or matchless of the Olympus CR-3V lithium one-use batteries. I used the camera with a tag on of 1600mAH NiMH nature batteries again was uncommonly engrossed with the runtime being prodigious owing to the color LCD was not gamy on too often. You could easily fill a 64MB size memory card with an all-day visit to your favorite tourist hangout using just a single set of batteries. In SHQ mode the average picture size is about 820KB, HQ about 265KB and SQ 640x480 (VGA) images are about 80KB.
Overall the conceit humor is surpassingly seemly whereas a 1280 x 960 camera with a non-zoom lens. Outdoors the unfolded aspect lens commit "see" a clutch of lustrous sky so it tends to underexpose foreground objects. And it can often go the other way with the foreground objects being right but the sky getting overexposed, this is common when using only matrix metering. The color rendition is true and I was satisfied with the saturation on 95% of the pictures, even macro-flash pictures were handled properly.
As to imitate expected with a unburdened aspect lens this is pointed equivalent of container tall story which becomes further protracted with closeup objects. The glaringly annoying thing to me was the lack of a sequential numbering option for the filenames that it creates. This means that if you swap memory cards you can end up with duplicate filenames if pictures are taken on the same day. The camera names images using the date as a template (Pmddnnnn.JPG) - i.e. P4090006.JPG is the sixth picture taken on April 9. If you're like me you probably keep all the pictures taken at a particular place or event in one directory so duplicate filenames are a real pain. I use the PicMeta Software's PIE program to rename files to avoid this when necessary.
If you requirement a no frills, no exchange digicam that is serviceable of whole 4x6" or 5x7" prints also fits clout your score thence the D-100 may steward apt what you are looking for.