CMOS Sensor EXR format 2/3 "12.0 megapixel resolution
EXR processor similar to that used in the X100
FUJINON manual zoom 4X 28-112 mm (equivalent) f/2.0 - 2.8 lens barrel is metal. This is a special lens to get the highest quality and OIS, the vibration of up to 4 stops.
OVF viewfinder is bright and clear
The X10 is smaller version of the X100. Controls are the same. The key is the Mode Dial to select the shutter speed shooting.
Dial on the rear of the camera, 2 sets of keys (sorry, Google translation)
Check also the Fuji X10 vs. X100 comparison taken from the same thread, the X10 is probably photoshopped: