“I can’t help but feel that the XZ-1 could have been better, though. The sensor and noise reduction let it down a bit.”
byThom has posted their review of the Olympus XZ-1 with 10MP resolution (on a 1/1.63-in. CCD sensor), Sensor-shift Image Stabilization, an iZuiko F1.8-2.5 fixed lens, 4x optical zoom (28-112mm equiv.), 3.0-in. OLED monitor (610k-dots), full manual controls, six Art Filters, and HD 720p Movie.
You can read the Olympus XZ-1 Review @ byThom.