We all know the company sony. It's a great company for electronics( especially for gaming consoles and televisin sets) .
PSP is a product of sony. Even I have this gaming console and I think that it is good not excellent.It's user interface and the graphics is pretty good in this price range.The main problem is that I dont find too many games for PSP, unlike PS VITA , PS 3 and PS4.
Comin to it's design I would say that model is thick compared to PS VITA.The black colour is the best one.It does not have wifi ability.
Coming to the charger, its pretty good.