I have bought this for my sister after 10 Days of usage. Samsung Galaxy On5, The best phone under 10K.
Pros -
RAM - 1.5GB Which you cannot expect from Samsung Mobiles at this range.
Latest Android Software - 5.1
Camera 8MP and 5MP which is not too good but average
4G LTE Supported
Dual 4G Sim is also supported
HD Display
Also, The Brightness Percentage is good enough at just 20% for all kind of purposes and if you increase it to a 50%, It's Sufficient as good as 100%
UI looks Good
Battery - 2600 MAH which is very good for all day usage even with 3G and charges from 0 to 100% in about 2 - 2 1/2 hours
Speakers - which are always best in Samsung
Cons - INTERNAL STORAGE - 8GB
According to myself, Internal Storage is the only defect in this phone but can be managed with a Memory Card, and camera is not too good but average
That's it, except the Internal Storage, Every Single thing in this phone is Extremely Awesome at this Price. Best Mobile Phone under 10K. You can definitely go for this!