600D has no damping zoom, so it is almost impossible to do push-pull lens.

Focus and exposure. . . . . There is no reference standard.

There is basically no automatic function.

Not suitable for recording, unless you are a master SLR.

If it's MV or something

600D is more suitable

Half-frame CMOS is ten times larger than 1/4CMOS of MDH 1, and the picture quality is different.

As for HD, it refers to the recording format. It is not unusual that the CMOS of MDh 1 has only a single chip of 1/46000.

If the high-definition camera is expensive, then the cameras sold by TV shopping are also high-definition, only selling a few hundred. . . . .

For information about camera format parameters and selection, please refer to my Baidu space.