Pentax Optio E30
I recommend this one for the scene modes. When it comes to budget point-and-shoots, there's very little by way of fiddling with settings, so it’s either auto or scene modes. I would suggest using the latter, since it uses the best settings for the best situations and does what would ordinarily involve technical know-how of exposure compensation and aperture settings.
This 7.1MP camera is capable of handling colors quite well, and although you will find a small amount of smudging, I can vouch that it’s much less than what we get to see in most point-and-shoots. Besides, you can also resize, crop, rotate, add a voice memo, and even protect the image so you won’t delete it by mistake. The E30 also gives you an option of viewing all the images on the camera in a slideshow.
It takes AA batteries, and here lies the biggest fault with the camera. It’s power hungry, but what do you expect from a camera that costs around Rs 6,500?
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what abt nikon, i didn't find any camera which has such a color repoduction(natural) as nikon 
