Canon 600D

Canon Eos 600D camera, developed from Canon 550D.
Which has been improved in many parts better.

If talking about the 550D you will see images of soft and silky.
That even in settings of high ISO, image files will still be soft on soft.
(Equivalent to images from any camera model, high prices billion dollars prior to 550D was released before a player not be very difficult).

Because this camera is a camera that develops from a camera and a good value already.
Therefore, it would be a better camera, better camera.