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Hello released a new monitor XF edition ! I would like to know how fast he is ? How much is input lag "Acer XF240QP" ? What can you say about this monitor ? Thanks everyone for the answers !

Modern 144hz/240hz monitors at their max refresh rate has input lag of 5ms max. No need to bother about this.

Q83Ia7ta wrote:Modern 144hz/240hz monitors at their max refresh rate has input lag of 5ms max. No need to bother about this.

LG 24GM79G input lag 8ms 144hz
XL2411Z input lag 15 ms 144 hz
G2460PF input lag 20 ms 144hz
AW2518HF input lag 10 ms 240hz
Acer KG251QD input lag 16 ms 240 hz

I measured input lag of xl2540, pg248q, s2417dg, xl2430t, pg278q. I know what I'm talking about.

Q83Ia7ta wrote:I measured input lag of xl2540, pg248q, s2417dg, xl2430t, pg278q. I know what I'm talking about.

pg248q input lag 10 ms
xl2430t input lag 10 ms
XL2411Z input lag 15 ms 144 hz "https://www.youtube.com/watch?v=mvtWDBaPt1s"
You list expensive models $ 400, but Acer XF240QP cost 200$. Don't you think that you are comparing a cart with a car ?

Takumy wrote:XL2411Z input lag 15 ms 144 hz "https://www.youtube.com/watch?v=mvtWDBaPt1s"
You list expensive models $ 400, but Acer XF240QP cost 200$. Don't you think that you are comparing a cart with a car ?

That test was done at 60hz because it's done by Leo Bondar input lag tester. I don't think that I'm comparing a cart with a car.

Q83Ia7ta wrote:I measured input lag of xl2540, pg248q, s2417dg, xl2430t, pg278q. I know what I'm talking about.

How did you measure it?

Rowdy wrote:

Q83Ia7ta wrote:I measured input lag of xl2540, pg248q, s2417dg, xl2430t, pg278q. I know what I'm talking about.

How did you measure it?

Mouse with LED and 1200fps camera.

Q83Ia7ta wrote:

Rowdy wrote:

Q83Ia7ta wrote:I measured input lag of xl2540, pg248q, s2417dg, xl2430t, pg278q. I know what I'm talking about.

How did you measure it?

Mouse with LED and 1200fps camera.

You are completely wrong !
Use slow motion setting on youtube


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