Panasonic Lumix DMC-TS1 / DMC-FT1 Express Review at The Imaging Resource – The Verdict:
The Panasonic TS1 has phenomenally good print quality. Its ISO 80 setting easily manages a 16×20-inch print size. Though some details are slightly soft at this size, the all sharpen up well at 13×19, or if you perform a quick Unsharp Mask in Photoshop. ISO 100 shots are essentially identical to ISO 80 shots. The Luminance noise that I mentioned earlier really isn't a problem at these sizes unless you get very close. ISO 200 shots start to soften at this enormous size of 16×20, but only if you pixel-peep; at arm's length, prints are just fine.
Don't forget to visit their gallery of full-resolution test photos and real-world image samples.