I do not want to indulge in the technical details here. Only times as much: As a longtime Canon customer I was not as excited as many others here from the 510. In the area of low light conditions, so the inside without a flash, the image quality has been better. Blurs and poorer color brilliance came there with me more often.
The camera is really very small and light. But by the above lens just very gnubelig and unwieldy for large hands. Well, you should have known before ...
But what has really annoyed me is the cheap plastic on the housing. When on and the flash you always feel equal to cancel what! I just say Made in China!