This is one of the best smartphone that you will get under 25k with 64Gb storage. If you like predecessor of one plus then you will definitely not going to disappoint with this one.
This smartphone has a beautiful display of 5.5 inch with Full hd that can perform in direct sunlight. It is quick in term of processor that comes with 64-bit Qualcomm Snapdragon 810 Quad core chip.It comes with its own custom ROM that is Oxygen Os which is specially develop for India which is elegant and fluid in terms of interface. It has best camera of 13MP rear and 5MP front which performs impressive in low light conditions. A 3300mAh lithium polymer battery powers the device which great for great experience.
Final verdict:Best smartphone under 25K which can outperform any latest smartphone in terms of performance and battery life and its sharp display.