Photos shot with the GF1 are gorgeous, details are rich and the colors are vibrant. If you decide to go with the fast 20mm f1.7 pancake lens kit (the fastest Micro Four Thirds lens available today and the lens we used to do this review), you'll be able to capture lots of shots in low-light with low ISO and acceptable shutter speeds that don't need a tripod. Or, just pop the built-in flash and fire away.
While ISO settings go up to ISO3200, the GF1's images are really usable only up to ISO1600 - where chromatic noise is visible. ISO800 is still quite clean, while ISO3200 is noisy, and we advise avoiding it.
The GF1 offers nine different color modes, Standard, Dynamic, Nature, Smooth, Nostalgic, Vibrant, Black & White Standard, Black & White Dynamic, Black & White Smooth, and two custom settings. The GF1 also has a dedicated My Color mode you can switch to using the mode dial, with seven different modes:- Expressive, Retro, Pure, Elegant, Monochrome, Dynamic Art, Silhouette and one Custom mode. My Color mode is a dedicated auto only mode where all shutter and aperture controls are locked out when shooting in this mode.
While these modes might be useful for photographs who don't do post-processing, we'd prefer to capture as clean an image as possible and do the post-processing on a computer afterward.
We noticed that there seemed to be vignetting in our shots while shooting with the pancake lens. By comparing a shot with and without the lens, it seems that the vignette is mostly caused by the lens.
Video capture from the GF1 is sharp and clear as well. Auto-focus performs well in most situations, although there are times when you'll need to encourage it along by half-depressing the shutter manually.
There is a slight auto-focusing sound that can be heard, but we only caught it while filming in a silent room. If you're shooting somewhere with outdoor noise, it's usually drowned out.
Here are some screen captures from our video shoots (click for the full resolution 720p screen captures).