How to remote play ps3 on Sony xperia z3?
It's not possible to remote play PS3 on that phone, only the PS4. Only certain devices (PSP, Vita and only very few select phones) are PS3 remote play compatible. Even then, the remote play on the PS3 is extremely limited to begin with as only a very few handful of games are remote play compatible so you mainly can only use it for basic functions in the XMB.
PlayStation Vita: Does PS4 need any Internet to use remote play?
According to Sony: You doLinks from the online Vita Users Manual.Using remote play on a home networkUsing remote play via the InternetIn the end you need a network to use it… whether is a Home Network you’ll need a wireless access point or if you’re on different networks you can still connect via wi-fi if you’re away from home and on really good and stable connections (and the ps4 is in rest mode, not powered off).
How do I connect my PS4 to my laptop using hdmi cable?
You cannot cause both device’s HDMI Out.
Can you use a PS3 controller on a PS4?
No, unfortunately, PS3 controllers are incompatible with the PS4.Sony addresses this on their official PS4 FAQ:Can I use the DUALSHOCK 3 controller on PS4?No, PS4 does not support the DUALSHOCK 3 controller.They also included a compatibility chart for all PS3 peripherals:Source: PS4: The Ultimate FAQ – North America