Canon 1D X II has a
20.0MP Full frame (36 x 24 mm ) sized CMOS sensor and features Dual DIGIC 6+ processor. On the other hand, FujiFilm T200 has a
14.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor .
Canon 1D X II's sensor provides 6MP more than FujiFilm T200'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 1D X MII and T200 sensor size comparison.
As seen above, Canon 1D X II has a 30.8x Larger sensor area than FujiFilm T200. Larger sensors give photographer more control on the depth of field and blurry background compared to smaller sensor when shot in same focal length and aperture.