Canon N Facebook ready has a 12.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CMOS sensor and features Digic 5 processor. On the other hand, Panasonic ZS60 has a 18.0MP 1/2.3 (6.17 x 4.55 mm ) sized CMOS sensor and features Venus Engine processor.
Panasonic ZS60's sensor provides 6MP more than Canon N Facebook ready's sensor, which gives a significant advantage in real life. You can print your images larger or crop more freely.
On the other hand, please keep in mind that Max sensor resolution is not the only determinant of resolving power. Factors such as the optical elements, low pass filter, pixel size and sensor technology also affects the final resolution of the captured image.
Below you can see the N Facebook ready and ZS60 sensor size comparison.
Canon N Facebook ready and Panasonic ZS60 have the same sensor sizes so they will provide same level of control over the depth of field when used with same focal length and aperture. On the other hand, since Canon N Facebook ready has 100% larger pixel area compared to Panasonic ZS60, it has potential to collect more light on pixel level hence have less noise in low light / High ISO images.