
via http://photorumors.com/2011/08/27/fuji-x10x50-detailed-specs-leaked/
The list of leaked specs are as follows:-
- Bright, high resolution, Fujinon f/2.0-2.8 lens
- Manual 4x optical zoom lens (7.1 - 28.4mm*)
- Optical zoom viewfinder
- 12 MP 2/3 inch EXR CMOS sensor
- EXR Processor
- Manual shooting modes
- RAW capabilities
- Up to 10fps
- Retro design with magnesium alloy body
- Full HD 1080p movies with stereo sound
- Manual pop-up flash
- Dedicated hotshoe
- High contrast 2.8″ 460k LCD monitor
- 1cm super macro mode
- Motion Panorama 360 degrees
- Auto Bracketing Functions
The above highlighted features just blow the Pentax Q out of the water, as it has none of these and there is nothing comparable! :-(
Next, look also at the (just leaked) top and back views of the X10:-


via Photo Rumors
And two additions to the specs:-
Don't believe it? It is rumoured that the X10 will be sold at about half of the price of the Q basic prime kit. So, what will you choose, if you just need such an advanced P&S? Okay, let's vote!
Update (8-31): Below is a size comparison of the X10 against his big brother X100:-

(Source: http://blog.livedoor.jp/e_p1/archives/51733468.html)
Seems not to be small anyway..
Michael R. · 706 weeks ago
Yes, a cam that isn't even announced will of course blow any cam out of the water... i believe...
Rice, calm down. Lets face it: Different target audience!
RiceHigh 110p · 706 weeks ago
Peter · 706 weeks ago
No built-in optical finder, I don't.
Enche Tjin · 706 weeks ago
I am waiting for Nikon mirrorless camera :)
RiceHigh 110p · 706 weeks ago
Raist3d · 706 weeks ago
On the other hand at 1/2 the resolution they pack decent DR.
Raist3d · 706 weeks ago
Mario · 706 weeks ago
Steve · 706 weeks ago
•28-112mm f2,0-2,8 lens, 11 elements in 9 groups, 3 aspherical 2 ED. Lens stabilization moving 5 of the elements
•Optical viewfinder coupled with the zoom, 3 glass elements and 2 glass prisms
•zoom ring acts as an on/off switch
•0.8s startup
Raist3d · 706 weeks ago
OGL · 706 weeks ago
OGL · 706 weeks ago