I don't think so... (It just my view)
What you have better with F660EXR over HX10V
*EXR sensor/size
*Exposure priority mode
...... I don't see any other significant advantage other than these...
But Sony's video, IQ, features etc outweighs Fuji...
Other than these two, there are few more models in this budget which are decent enough to consider. Just check these model, you may like one of 'em...
P300/P310
TZ25
These two are slightly higher than your budget, I think.
FZ47 - 16k
SX240 - 15.6k