Firstly I got this laptop at a price of 25K. So with this price it is really a good laptop with sufficient features. I only got it previous week so will be updating the review after few more weeks. Let me summarize its features: i3 4th gen processor, 3MB cache, 4GB RAM 500GB HDD, Intels on-board graphics card.
This is good laptop for normal professional work. Comes with Ubuntu per-installed. Graphics quality is fine. You can play normal games. Upgrade the RAM to 8GB and you will have a power horse. I have tested it by running windows 7 in virtual mode on top of Ubuntu. And it works smooth. Play HD movies and screen is good.
So if your work is normal like running eclipse and word processor running servers like tomcat etc along with eclipse or any other development environment it is best for you. If your need is like mine running more than one VM along with servers and development environments then also it is best provided you just upgrade its RAM to 8.
If you are a gamer then this laptop is not for you as it doesnt provide integrated graphics card like Nvidia or any other. Also i3(even 4th gen) is a bit old when it comes to latest high end games even if you add 2-3 GB graphics card to it. current games are created keeping i7 in mind so with i3 you are sure to suffer.
What I didnt liked most: The speakers are not well. The sound is good but when it comes to beats or bass it starts struggling.
In a short:
Pros:
Very good budget laptop.
with i3 and 4GB RAM a decent professional laptop(if profession doesnt involve graphics)
Cons:
Speakers are not good.