Olympus PEN E-PL1
Release Date: May 2010
List Price: $600 USD
First and foremost, the E-PL1 gains a built-in flash: great for portability, but low in power. This exterior change is complemented by some improvements on the inside: the ability to take multiple exposures, art filters (for creative image enhancement without a computer) and the ability to fire off-camera Olympus flashes using the built-in flash as a trigger.
When you consider that the camera ADDS functionality while reducing its price, it makes it an attractive option in the Olympus PEN lineup.
Olympus Mirrorless Cameras