Rumors about Sony A77 is growing stronger this time. SonyAlphaRumors.com rate it SR5 , means they believe that the rumor almost certainly correct.
According to my sources Sony has chosen to use a completely new sensor for the upcoming professional SLT (Translucent) camera. The sensor will have 24 Megapixels but don’t worry, I have been told the noise performance of the sensor is equal if not better than current 14-16 Megapixels Sony sensors used for theNEX and A33/A55 cameras. It will feature the highest resolution APS-C camera on market (The Canon 7D) is on top with the 18 Megapixel sensor). The Sony A77 will be released by mid 2011 because Sony needed time to develop an almost perfect camera. There will be many innovations (Paul Genge of Sony UK said that “this camera will include such high specification features that current A700 owners will be amazed“). It will have an improved BIONZ processor (based on the current A33/A55 processor), micro af adjustment and record 1080/30p, 720p60 and 720p30 (But we can’t exclude last minute improvements like 1080p24). I also do know that Sony original plan was to release the A750 with Optical Viewfinder but I don’t know yet if Sony will indeed bring that prototype to the market (let’s say there is a 50% chance).