UPDATE: RUMOR: PS5 Dev Kits Sent Out This Year. Launch 2019. BC With PS1/PS2/PS3. Sony acquires Silent Hill. Blade Runner PS5 Game At PSX. And More.

[zygote]

I think 2020 would be better with how well the PS4 is still selling, but if they don't include PS4 BC, then I won't be picking one up for a little while unless it is a completely revolutionary VR machine.