Recently I have bought Xiaomi mi A1 in rose gold colour variant.However it is available in 4 colour variants.Its a pretty good deal in a budget of 15k.The best thing in it is its camera which comes with a dual rear camera of 12MP wide angle lens and 12MP telephoto lens which clicks very good pictures especially on portrait mode and a 5MP front facing camera.
It comes with 4GB RAM and 64 GB internal storage with a snapdragon625 octacore processor and it comes with androidone program as updates are promised by the company it have 3080mah nonremovable battery, fingerprint scanner, IRblaster, and some basic sensors it also supports fast charging.
The current Android version on it is Android 7.1.2 nogut.