Is there a way to change the 'wake-up time' of a monitor?

[HardwareSpeccy]

I have two monitors, one with the refresh rate of 75, and the other 65, not much difference.
Both being samsung monitors.
However when they go into hibernation when i haven't used my pc in over 5 minutes, when i move the mouse and type something, one of the monitor comes on instantly, and the other takes 2 seconds longer? Is there a way to change this?

One monitor uses HDMI and the other VGA.

Both monitors are NOT the same model. One is LED and the other is unknown.
#1: http/www.kelkoo.co.uk/p-monitors-114401/samsung-s24c300-236-19865128
#2: http/www.samsung.com/uk/support/model/LS22EMDKU/EN

Monitor #2 wakes up faster.

 

[rolli59]

I do not think so it is their own response time doing this.