except the PSTV can natively play a lot of PSP games, all PS1 classics, and a lot of PS Vita games with streaming from PS4 and PS Now as a secondary option. Also the PSTV was supported for more than a year as I was able to buy mine in 2016, two years after it released!A nice product for people who travel a lot or have great Internet at home. Reminds me of PSTV only better, and not discontinued after a year.