As per demand of my son I was looking for some gadgets for him which can replace standard video games. I came across all range of PSP of Sony. I spend 3 days for research that how this PSP works and read all reviews. Finally I bought Sony PSP. My son is using it since 1 Year. If we talk about features large 4-3 inch16:9 wide screen, good resolution, USB connection is also there with WiFi support. Space is 1.5 GB as My son is not using much space for PSP. Regarding performance it is amazing.
Children can spend on an average 2-3 hours for games and screen is also wide so they can have big picture feel. One demo is also attached with PSP so you can learn by watching live demo. My son has started by live demo only as I was not having much time for PSP. No defects found in overall features till date. Working so smoothly. As far as Cost is concerned it is costly but it is worth buying because children can play games by seating in house or garden only you need not to pay high entry fees for video game zones in mall. I found it very convinient to Carry as well my son is very happy by using PSP. Overall good gadget for children. Worth buying.