The lenovo screen clarity  is good. The most famous fact about a lenovo would be that it lacks battery life. I  used to have a lenovo some time back and  batterry had been dead in almost an year or more. The model was N100. The design is good.The cost was 42,000 back in 2007. The performance is average. In comparison with acer , lenovo would be much better. The sound is yet another drawback. It is quite low when compared to HP or SONY( which would cost much higher). The laptop isnt very heavy , but cant call it very light. It has an average weight. Mine wasnt a full fledged system so Im not sure of the best of lenovo. I hope someone else can post that. From my experience I think lenovo has lots to work on.