The difference between Sony 50ck and Sony 50ch

Sony's 50ck and 50ch are essentially the same in terms of body functions and parameters, the only difference is in the lens. 50ch's lens is 18-200 electric zoom lens, 50ch's lens is 18-200 manual zoom lens, 50ch is equipped with original external microphone, and 50ch has no external microphone. Actually, I suggest that if you want to start with this machine, you buy a body, a microphone, a lens and a Sony 18- 105 electric lens. 18- 105 the F4 aperture of the electric lens remains unchanged, and the autofocus speed is higher than 18-2005. Then with 35mm fixed focus, perfect play! ! All of the above are based on experience, the experience gained after personal experience, and every word is dry goods. If this is not adopted, there will be no justice! !