I really think you need to go to a Camera Store and look at what is available.
Not a department store, but a Camera Store where all they sell is camera related.
Buying a $15,000 camera would be similar to someone with little knowledge of driving, buying an expensive sports car.
They would be disappointed in their purchase.
<span id="INSERTION_MARKER">Hello frnds... I don't have much knowledge of Camera features. I just want to buy a good camera which has -
good Image Quality
High Quality Video Recording
and combination of good features
My Budget is 15K... Thanks