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Compare 4 products

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Acer KG251QF Monitor
Acer KG251QF
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AOC 24B2XDM Monitor
AOC 24B2XDM
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AOC C24G1 Monitor
AOC C24G1
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HP P19b G4 Monitor
HP P19b G4
Available colors
Editiorial reviews
6
6 editorial reviews
The Acer KG251QF combines the term affordable with premium gaming features such as 144Hz refresh rates and adaptive sync for a superb visual experienceRead more
We scout around for the gaming monitors that pack in the pixels for less. Here are 10 units for the budget- minded gamer.Read more
Monitors are getting more and more attention in our office lately. One of the latest devices to hit our lab is the Acer KG1 (KG251QF). Ultimately,...Read more
Read editorial reviews
8
4.0 out of 5
5 user ratings
5 stars
20 %
4 stars
80 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
35
4.2 out of 5
35 user ratings
5 stars
48 %
4 stars
28 %
3 stars
20 %
2 stars
2 %
1 stars
0 %
26
4.2 out of 5
26 user ratings
5 stars
38 %
4 stars
46 %
3 stars
15 %
2 stars
0 %
1 stars
0 %
38
4.2 out of 5
38 user ratings
5 stars
44 %
4 stars
31 %
3 stars
23 %
2 stars
0 %
1 stars
0 %
4
4.8 out of 5
4 user ratings
5 stars
75 %
4 stars
25 %
3 stars
0 %
2 stars
0 %
1 stars
0 %

General

Screen size24.5 in23.8 in24.0 in18.5 in
Brightness400.0 cd/m²250.0 cd/m²250.0 cd/m²200.0 cd/m²
Aspect ratio16:916:916:916:9

Design

Colour of productBlackBlack
  • Black
  • Black,Red
Black
Panel designFlatFlatCurvedFlat
Built-in speakersyes
N/A
no
N/A
Built-in USB hub
N/A
nonono
Built-in camera
N/A
nonono
Screen surface
N/A
MatteMatte
N/A

Dimensions

Height with stand16.0 in16.47 in20.19 in13.61 in
Depth (with stand)8.5 in6.73 in9.64 in6.18 in
Width (with stand)22.0 in21.24 in21.14 in17.38 in
Weight148.86 oz0.1 oz157.32 oz0.09 oz
Height (without stand)
N/A
12.64 in21.14 in10.94 in
Depth (without stand)
N/A
1.48 in
N/A
2.0 in
Height adjustment
N/A
N/A
5.12 in
N/A

Connectivity

DVI Portyesyesnono
HDMI ports quantity1
N/A
21
HDMI
N/A
noyesyes
Headphone output
N/A
noyesno
VGA (D-Sub) ports quantity
N/A
111
DisplayPort
N/A
N/A
yes
N/A
HDMI version
N/A
N/A
1.41.4
Headphone outputs quantity
N/A
N/A
1
N/A
VGA in
N/A
N/A
yes
N/A
DisplayPort version
N/A
N/A
1.2
N/A
HDCP
N/A
N/A
N/A
yes

Image properties

Supported graphics resolutions1920x1080
  • 1280 x 720
  • 1920 x 1080
1920x1080
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1280 x 720
  • 1366 х 768
Refresh rate144.0 Hz75.0 Hz144.0 Hz60.0 Hz
HD typeFull HDFull HDFull HDWXGA
Display number of colours16.78 million colours16.78 million colours16.78 million colours16.78 million colours
Dynamic contrast ratio100000000:120000000:180000000:18000000:1
Display technologyLEDLCDLEDLED
BacklightLED backlightW-LEDWLEDLED backlight
Panel typeTNVAVATN
Response time1.0 ms4.0 ms1.0 ms5.0 ms
Viewing angle (horizontal)170.0 °178.0 °178.0 °90.0 °
Viewing angle (vertical)160.0 °178.0 °178.0 °65.0 °
Colour depth (per channel)
N/A
8.0 bit8.0 bit
N/A
Colour gamut (NTSC)
N/A
72.0 %
N/A
72.0 %
Colour gamut (Adobe RGB)
N/A
N/A
N/A
72.0 %

Features

Tiltableyes
N/A
yes
N/A
Cable lock slotnoyesyesyes
Flicker free
N/A
yesyes
N/A
Swivel
N/A
N/A
yes
N/A
Plug and Play
N/A
N/A
yesyes
Pivot function
N/A
N/A
N/A
no

Compatibility

3D support (3D-Ready)no
N/A
no
N/A
VESA mountyesyesyesyes
Type of VESA mount100x100mm100x100mm100x100mm100x100mm

Power

Energy efficiency classFFFC
Power consumption (standby)0.43 W0.3 W0.5 W0.5 W
Power consumption (typical)17.1 W21.0 W20.0 W9.0 W

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