I don't have a digital camera but my Super Accel 210 (folded) is between 1/2 and 3/4 inch longer than a one liter Nalgene is tall. Its folded width is a little over half the width (60%?) of the same Nalgene. The thickest point of the handle (tail end) is about the same thickness as the Nalgene cap with the slightly elevated fitting for the plastic cap retainer strap.
If you plan to do a fair amount of sawing, especially on medium size logs, the SA 210 significantly outperforms my pal's Pocketboy 170 for about an ounce and a half extra weight. But if weight and size are bigger issues, the smaller saws will do fine.
Sorry for the lack of photos.
DancesWithKnives