I am using lenovo vibe k4 note from 5 months and I found it is very good phone at this range(11, 999).This phone has great specifications such as:
1.16 GB ROM
2.3 GB RAM
3.16 MP BACK AND 8 MP FRONT CAMERA
4.FINGERPRINT SUPPORT
5.4.7 INCH DISPLAY(FULL HD)
6.DOLBY ATMOS SPEAKER(WHICH IS ONE OF THE BEST FEATURE OF THIS PHONE)
7.SUPPORTS VR TECHNOLOGY TO WATCH ALL VIDEOS OF YOUR PHONE IN VR HEADSET(VIRTUAL REALITY)
8.3500 MAH BATTERY(WHICH IS ENOUGH FOR A FULL DAY)
9.OCTACORE PROCESSOR
10.IT SUPPORTS(4G VOLTE) FEATURE AFTER UPDATING(WE CAN JIO SIM 4G VOICE CALLING FEATURE)
11.IT SUPPORTS 128 EXPANDABLE SD CARD WITH TWO SIM SLOTS(NO HYBRID SLOTS) THAT IS VERY GOOD IN THIS SMARTPHONE
friends I am using this and I think this phone is awsome with just one problem that is heating problem sometimes it is producing heat if you are using video calls and games.
but music experience is awsome and fingerprint sensor is also nice.