Do projectors also suffer from persistent blur?

[Supermodel_Evelynn]

As the title says

[Chief Blur Buster]

As the title says

Alas, they do.

Motion blur is always frametime on sample-and-hold displays, and most projectors are not strobed. So, they are no clearer than what Blur Busters Law allows (1ms of frame visibility time = can never be less than 1 pixel of motion blur per 1000 pixels/sec).

Motion blur of strobed = pulsetime
Motion blur of sample and hold = frametime

[Supermodel_Evelynn]

aah ok thanks I guess the dream is dead no gaming projector for me

I wonder how the blur on projectors compare to say OLED

[Chief Blur Buster]

aah ok thanks I guess the dream is dead no gaming projector for me

I wonder how the blur on projectors compare to say OLED

For good projectors, the blur is similar.

That being said, DLP uses temporal pixel pulsing and a color wheel, which means 240Hz DLP will have more artifacts than 240Hz OLED (pixel noise, contouring artifacts, color wheel, etc).