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Acer KG251QF 24.5" Full HD 144Hz Gaming Monitor

CCL Code: MON4864
Manufacturer Code: UM.KX1EE.F01
Manufacturer: Acer
Acer KG251QF 24.5" Full HD 144Hz Gaming Monitor

Key Features:

  • 1920 x 1080 Full HD Resolution
  • Lightning 1ms Response Time
  • 400cd/m2 Brightness
  • 144Hz Refresh Rate
  • FreeSync Support
  • Inputs: DVI, HDMI and Display Port

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Take in the full view of the KG1 monitor with its ZeroFrame design atop a sharply-cut glossy black stand. Save on desk space without sacrificing style with the KG1 Series display's three -prong glossy black stand. The ZeroFrame design makes for a near-seamless look, allowing you to see more of what matters most: the screen. Good monitors should cause little to no strain, which is why the KG1 provides a tilt of -5° to 15°. Free up some of that desk area by mounting your display on the wall with VESA wall mounts. Enjoy the crispness of 1080P Full HD resolution. A quick response of 1ms means images refresh quickly, making your gaming sessions enjoyable and seamless. Gain an edge over the competition with Black Boost technology which provides more detail in darker environments.

Main Features

  • Much More to See
  • Lightning Fast Freesync
  • A Stand with Style
  • ZeroFrame Design
  • An Ergonomic Edge
  • Mount Up with VESA
  • Yes, Resolution Matters
  • Game with AMD FreeSync
  • Quick Response Time


Screen Aspect Ratio 16:9
Screen Size 24.5 in
Screen Technology TN (Twisted Nematic) + Film
Screen Construction ZeroFrame
Colours 16.7 million
Brightness 400 Lumens
View Angle (Horizontal - Max) 170 °
View Angle (Vertical - Max) 160 °
Contrast Ratio - Dynamic 100,000,000:1
Resolution (Native) 1920 x 1080 Pixels
Resolution Type (Native) Full HD
Response Time 1 ms
Backlight LED
HD Support Yes
Aspect Ratio 16:9


Wall Mountable Yes
Wall Mount VESA Compliant - 100mm x 100mm
Tilt (Forward/Backward) Yes
Tilt Range -5 to +15 °


1920 x 1080 Graphic Mode 144 Hz


Warranty 2 Years Bring In


Speakers 2 x 4W


Audio Line Out Ports 1 x Audio Out
Digital In 1 x DVI
HDMI Ports 1 x HDMI 1.4
DisplayPort In 1 x DisplayPort 1.2


Electrical Power Consumption 17.10 W
Electrical Power Consumption Standby 0.43 W


Certifications MPR II


Form Factor Stand/Wall Mountable
Case Colour Black
Pack Quantity 1
In The Box KG251Q Widescreen LCD Monitor • DVI Cable • DisplayPort Cable • Power Cord
Width 55.79 cm
Depth 21.55 cm
Height 42.97 cm
Weight 4.20 kg

Key Features

Resolution (Maximum) 1920 x 1080 Pixels
Resolution Type (Maximum) Full HD
Screen Size Range 24 - 29 in
VESA Mountable Yes
Built-in Speakers Yes
Hard Glass Coating No
VGA Connection No
DVI Connection Yes
HDMI Connection Yes
Touchscreen No
BNC Connection No
TV Tuner No
Panel Technology TN
3D Ready No
Power Source Mains Powered
LED Backlight Yes
Disk Form Factor 3.5
Gaming Yes
Projection Aspect Ratio 16:9
Display Model in Showroom No
DisplayPort Connection Yes
Height Adjustable No
120Hz Refresh Rate No
Screen Type Full HD (1080p)
FreeSync Yes
144Hz Refresh Rate Yes
Curved Display No
165Hz Refresh Rate No
200Hz Refresh Rate No
180Hz Refresh Rate No
240Hz Refresh Rate No
Thunderbolt Connection No
HDR Support No
75Hz Refresh Rate No
Built-in USB Hub No
Refresh Rate 144 Hz

Graphics Device

G-Sync No

Item Details

Manufacturer Acer
Manufacturer Code UM.KX1EE.F01
EAN 4713883475563
Condition New

Warranty Information

Warranty 2 Years Bring In

Manufacturer Information

Manufacturer Acer
Manufacturer Code UM.KX1EE.F01

Do you have you a question about the Acer KG251QFbmidpx (24.5 inch) TN Film Full HD LED Backlit Gaming Monitor 100M:1 400cd/m2 1920x1080 1ms DisplayPort/HDMI/DVI?

Q: Does the screen support 144hz or 120hz through hdmi cable? Got an Xbox one x that supports 120hz but does this monitor support it through the Hdmi not only the display port? Hoping for a fast reply.
Answer by Website User on 17th May 2019
It will also support it through the HDMI slot.
0 customers found this answer helpful.
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Q: Can i get this monitor to be shipped to the US?
Answer by Website User on 13th November 2018
We are unable to ship to the US. - Matthewt
0 customers found this answer helpful.
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Q: Does the display port cable that comes with support 144hz
Answer by Website User on 3rd July 2018
Yes the display port cable that comes with the monitor will support this at 144hz. Matthewt
0 customers found this answer helpful.
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5 / 5 1 review

Alan Pye

10 months ago

Good performance and quality for the price.