I'll do you one better for what I would want - iPhone that could slot into an iPad chassis a la Asus Padfone of old, which in tern docks onto bottom shell that

I'll do you one better for what I would want - iPhone that could slot into an iPad chassis a la Asus Padfone of old, which in tern docks onto bottom shell that contains keyboard/trackpad. The hardware is more than capable, heat output would be one concern for sure. I wouldn't mind a Mac that is even 70% as fast as the M1 Tried this with a galaxy s10e with magnetic dock attached to the back of a 10.6" 16:10 2560x1600 touchscreen display, and it went well, however software support for a desktop mode (DeX) was still lacking.