S33 599 yuan, S39 899 yuan, there may be a discount, online shopping is cheaper. In addition, only one version of S33 and S39 has capacity, S33 is 4G and S39 is 8G. If you choose between these two models, I personally recommend S39, which has a large screen (4.3 inches), high resolution (800*480), supports 720P HD, is good for rmvb, but poor for other formats and codes, and will be improved in the future. I think you need a big screen to read e-books, but not necessarily videos. However, S39 is not as dazzling as S33 in unlock mode, and it has no gravity sensing module, so its playability is weak. S33 is a non-HD MP4, and only supports videos with a maximum resolution of 848*480. The video function is weak. In addition, the screen is small (3.0 inches), so reading e-books may be tiring.
I suggest that the landlord choose these two products according to his own economic strength. I have both products. If you want more details, you can contact me.
PSP？ This thing is not bad for playing games, so you don't need to watch movies ~ ~ Besides, where did you buy it downstairs? Why is it so expensive? I have been to the mall several times and have never seen such a price ~ ~ ~