I purchase Lenovo g50-80 1 year ago. Its performance is very good. It comes with a 15.6 inch display, 4GB DDR3 Ram, 1TB of hard disk and an intel i3 processor ( 5th gen) . This is the specifications of this laptop. Well I had a very smooth experience until now. It works well also provides high quality graphics and HD display. The gaming in this is awesome. The sound reception is also a very good and clear. Due to the I 3 processor the processing speed is very good. I feel that this laptop is worth the money. It also has many hidden features. Which can unlocked by referring to the guide. It also has a long battery life. I was able to run my laptop with its battery for 8hrs of continuous use but now it has reduced. I could even charge my smartphone with it. Totally very useful for me. At the beginning stage I faced problems with unlocking office applications. Show I contacted the Lenovo Customer Care, the accessed to my laptop directly and solved my issue. Totally I can say that the customer support has been great. This was my experience with this laptop. You can buy this product without any issues.