The Panasonic Lumix DMC-ZS100 is the only travel-zoom ever built with a relatively large 1″ sensor. It pairs a 20 megapixels 3:2 CMOS sensor with a stabilized 10X optical zoom lens. The is also the only premium travel-zoom to date with dual control-dials, a built-in EVF with Eye-Start sensor and plenty of direct controls.
Neocamera recently published a detailed review of the Panasonic Lumix DMC-ZS100. This is a must-read if you are excited about the prospect of having a 25-250mm equivalent zoom in your pocket which delivers superior low-light performance thanks to its exceptionally large 1″ sensor.