Digital camera comparision?

I want to buy a digital camera. Range is 6000-7000/-
which camera will be best for me.
Another thing is which brand is good among Nikon, Canon, Sony or any other.
Optical zoom, motion sensor, etc should be there.
Please let me know about it.

Go to a local shop, hold the camera, find one that has enough zoom for your use [but remember that 30x zoom usually means limited image quality] and that has a screen on the back that you can read well. That has buttons on the right spots and that most important you can hold. A menu that works nicely so that you are not missing shots because you can't find the right functions.

A good brand camera can make nice images. No problems more important is battery life, ergonomic! Is it to heavy, to big, to small to light. Can you take it easily with you everywhere. Etc!

Each company have their website
you take a model and compare specifications and price
every person has his own taste; some people need a camera that is all; some needs all the functions and use it
so you take a look and finalise

Check image stabilisation too, not digital but lens.