In this video we turn a Snapdragon 855 oneplus 7 pro smartphone paired up with the Saitake 7007F (not the saitake 7007x) into the ultimate gaming console for retro games, newer games and nvidia game streaming alike, beside that you can use the controller to play some COD, PUBG and fortnite. As simple as it is, this DIY method is achieved by just combining your phone/tablet and a bluetooth controller into something that in my opinion is better than any handheld currently in the market, even the nintendo switch.
I still hope i can get my hands on a high end android handheld in the future!
This controller has different names like BEBONCOOL etc etc.
get the Saitake 7007F gamepad here: http://s.click.aliexpress.com/e/_s1uen6
get the oneplus 7 pro here: