Engadget reviewed the Casio Tryx (Exilim EX-TR100) last month:-http://www.engadget.com/2011/05/04/casio-tryx-ex-tr100-review/I am almost sure that the Tryx uses the same Sony sensor (12.75MP BSI 1/2.3" CMOS) as the Pentax Q. Putting aside the major specifications similarity, another strong evidence for the same sensor is that the Tryx supports a 240 fps high-speed video capture mode (in addition