IPS screen is a technology based on TFT, which is essentially a TFT screen.
IPS screen (In-Plane Switching, plane switching) technology is a liquid crystal panel technology introduced by Hitachi in 2001, commonly known as "Super TFT".
IPS (In-Plane Switching, in-plane switching) technology is a liquid crystal panel technology introduced in 2001, commonly known as "Super TFT". The price is cheaper than OLED screen.