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Compare 4 products

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Acer KG251QF Monitor
Acer KG251QF
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AOC G2460PF Monitor
AOC G2460PF
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Asus VG248QE Monitor
Asus VG248QE
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LG 20M37A Monitor
LG 20M37A
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
17
3.7 out of 5
5 user ratings
5 stars
0 %
4 stars
80 %
3 stars
20 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
19
4.0 out of 5
9 user ratings
5 stars
11 %
4 stars
88 %
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 %
50
4.3 out of 5
50 user ratings
5 stars
44 %
4 stars
44 %
3 stars
8 %
2 stars
2 %
1 stars
2 %
55
4.1 out of 5
55 user ratings
5 stars
34 %
4 stars
40 %
3 stars
21 %
2 stars
3 %
1 stars
0 %
36
4.4 out of 5
36 user ratings
5 stars
50 %
4 stars
38 %
3 stars
11 %
2 stars
0 %
1 stars
0 %

General

Screen size24.5 in24.0 in24.0 in19.5 in
Brightness400.0 cd/m²350.0 cd/m²350.0 cd/m²200.0 cd/m²
Aspect ratio16:916:916:916:9

Design

Colour of productBlackBlackBlackBlack
Panel designFlatFlatFlat
N/A
Built-in speakersyesyesyesno
Built-in USB hub
N/A
yesno
N/A
Touchscreen
N/A
nonono
Built-in camera
N/A
nono
N/A
Screen surface
N/A
MatteMatteMatte

Dimensions

Height with stand16.0 in15.5 in19.68 in14.06 in
Depth (with stand)8.5 in9.63 in9.09 in6.61 in
Width (with stand)22.0 in22.26 in22.42 in18.23 in
Weight148.86 oz230.69 oz194.01 oz77.6 oz
Height adjustment
N/A
5.12 in4.33 in
N/A
Height (min-max)
N/A
< 403< 499.9
N/A
Height (without stand)
N/A
13.5 in13.4 in11.26 in
Depth (without stand)
N/A
N/A
2.26 in
N/A
Weight (without stand)
N/A
N/A
12.13 lb
N/A

Connectivity

DVI Portyesyesyesno
HDMI ports quantity111
N/A
Analogue 3.5mm input
N/A
01
N/A
Number of USB 2.0 port
N/A
4
N/A
N/A
Number of USB 3.0 ports
N/A
0
N/A
N/A
USB connectors (total)
N/A
4
N/A
N/A
Component input (YPbPr/YCbCr)
N/A
nono
N/A
Number of component inputs
N/A
00
N/A
Composite input
N/A
nono
N/A
Number of composite inputs
N/A
00
N/A
DisplayPort
N/A
yesyesyes
DVI-D ports quantity
N/A
11
N/A
HDCP
N/A
yesyesno
HDMI
N/A
yesyesno
Number of HDMI inputs
N/A
11
N/A
HDMI version
N/A
1.41.4
N/A
Headphone output
N/A
yesyes
N/A
Headphone outputs quantity
N/A
11
N/A
S-video input
N/A
nono
N/A
Number of s-video inputs
N/A
00
N/A
Thunderbolt
N/A
nono
N/A
USB for video
N/A
nono
N/A
VGA in
N/A
yesnoyes
VGA (D-Sub) ports quantity
N/A
1
N/A
1
Number of DisplayPort inputs
N/A
11
N/A
Number of DisplayPort outputs
N/A
00
N/A
DisplayPort version
N/A
1.21.2
N/A
Type of DisplayPort connector
N/A
StandardStandard
N/A
MHL
N/A
nono
N/A
Ethernet LAN
N/A
N/A
nono

Image properties

Supported graphics resolutions1920x10801920x10801920x10801600x900
Refresh rate144.0 Hz144.0 Hz144.0 Hz75.0 Hz
HD typeFull HDFull HDFull HD
N/A
Display number of colours16.78 million colours16.78 million colours16.78 million colours16.78 million colours
Dynamic contrast ratio100000000:180000000:180000000:15000000:1
Display technologyLEDLCDLEDLED
BacklightLED backlightLED backlightLED backlightLED
Panel typeTNTNTNTN
Response time1.0 ms1.0 ms1.0 ms5.0 ms
Viewing angle (horizontal)170.0 °178.0 °170.0 °90.0 °
Viewing angle (vertical)160.0 °160.0 °160.0 °65.0 °
Maximum resolution
N/A
1920 x 1080 px1920 x 1080 px1600 x 900 px
Colour depth (per channel)
N/A
6.0 bit8.0 bit
N/A
Contrast ratio
N/A
1000:11000:1600:1
Response time (GtG)
N/A
1.0 ms1.0 ms
N/A
Response time (BtW)
N/A
1.0 ms1.0 ms
N/A
Image delay
N/A
< 1< 1
N/A
Picture-in-Picture (PIP)
N/A
nono
N/A
Pixel size
N/A
0.01 in0.01 in0.01 in
Colour gamut (NTSC)
N/A
N/A
72.0 %
N/A
Colour gamut (Adobe RGB)
N/A
N/A
N/A
72.0 %

Features

Tiltableyesyesyesyes
Cable lock slotnonoyesno
Ascendable and submersible
N/A
yesyes
N/A
Pivot function
N/A
yesyes
N/A
Swivel
N/A
yesyes
N/A
Memory card reader
N/A
nono
N/A
Flicker free
N/A
yes
N/A
N/A
Plug and Play
N/A
yes
N/A
yes
Wi-Fi
N/A
N/A
nono
Bluetooth
N/A
N/A
nono

Compatibility

3D support (3D-Ready)nonoyesno
VESA mountyesyesyesyes
Type of VESA mount100x100mm
N/A
100x100mm
N/A
Adaptive synchronization
N/A
yesno
N/A
HDR
N/A
nonono
Sync technology
N/A
AMD Freesync
N/A
N/A
Can convert 2D to 3D
N/A
N/A
yes
N/A
Compatible glasses
N/A
N/A
Active
N/A
Supports Dual view/play
N/A
N/A
no
N/A

Power

Energy efficiency classFFF
N/A
Power consumption (standby)0.43 W0.31 W0.5 W0.3 W
Power consumption (typical)17.1 W22.7 W45.0 W20.0 W
Connecting 9V/12V/14V
N/A
NoneNone
N/A
Operational power consumption
N/A
22 - 23< 45
N/A

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