Looking for best phone in all aspects

Among all your selection I would like to suggest you for Moto G5 plus. I will recommend this because I am using this and I found it is one of the best smartphone in the market. Camera quality is superb and you will enjoy making memories through camera. All features are upgraded, it comes with latest Android 7.1 (Nougat) which will be upgraded to the new upcoming Android 8.0 (Oreo). Another great feature is Fingerprint sensor, no need to enter the pattern everytime which saves your time. I felt like it could have been little lighter though but anyway 168 gm will also do the work.

There are two version with respect to memory. First one comes with 32 GB ROM and 3 GB RAM and secondly with 64GB ROM and 4GB RAM. So accordingly decide which one you want to opt. Cost will vary accordingly.

In overall perspective, you can go for this smartest smartphone with your quoted range.

Motto G 5s plus is no doubt one of the best phone in its price range. It's battery life and performance is just amazing but if you want to try out some new features then go for Mi A1 or Mi max 2 both the smartphones have been launched recently and are receiving good response from the users.
Mi is famous for its unique features which you will get only in high end phones which will cost you more than 20k. The battery life and camera quality is also better in these two handsets of Mi.
It's up to you what you prefer, you have not mentioned your preference and purpose of buying phone. Whether you want to buy a phone for capturing stunning images, listening musics or watching videos.
I think if you are looking for all these things in the single device then you should try out Mi max 2.