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Compare 4 products

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BenQ BL2420PT Monitor
BenQ BL2420PT
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Dell P2418D Monitor
Dell P2418D
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HP P19b G4 Monitor
HP P19b G4
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Iiyama ProLite E1980SD-B1 Monitor
Iiyama ProLite E1980SD-B1
Available colors
Editiorial reviews
1
1 editorial reviews
This BenQ BL2420PT monitor is designed to offer a high 2560×1440 resolution, 5ms G2G response time and 178/178 viewing angles to the professionals. If you are looking for the budget-friendly monitor with tilt, height and rotate adjustments features, then this monitor can be an ideal choice for you.Read more
Read editorial reviews
2
2 editorial reviews
The Dell P2418D offers a downsized QHD screen that is quite reliable for everyday use at a very reasonable price pointRead more
The Dell Ultrasharp U2518D is a QHD 25-inch IPS LCD monitor that is good for most usages. It has great ergonomics and a good picture quality, with great peak bri...Read more
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User rating
41
4.1 out of 5
41 user ratings
5 stars
39 %
4 stars
34 %
3 stars
24 %
2 stars
2 %
1 stars
0 %
45
3.9 out of 5
45 user ratings
5 stars
28 %
4 stars
35 %
3 stars
28 %
2 stars
6 %
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 %
4
3.8 out of 5
4 user ratings
5 stars
25 %
4 stars
25 %
3 stars
50 %
2 stars
0 %
1 stars
0 %

General

Screen size23.8 in23.8 in18.5 in19.0 in
Brightness300.0 cd/m²300.0 cd/m²200.0 cd/m²250.0 cd/m²
Aspect ratio16:916:916:95:4

Design

Colour of productBlackBlackBlack
  • Black
  • Blue
Panel designFlatFlatFlatFlat
Built-in USB hubyesyesno
N/A
Touchscreennono
N/A
no
Built-in cameranonono
N/A
Built-in speakersyesno
N/A
yes
Screen surface
N/A
Matte
N/A
N/A

Dimensions

Height adjustment5.51 in5.12 in
N/A
N/A
Height (min-max)525 - 524.9< 486.9
N/A
N/A
Height (without stand)13.33 in12.63 in10.94 in
N/A
Height with stand20.67 in19.17 in13.61 in
N/A
Depth (with stand)9.43 in7.09 in6.18 in
N/A
Depth (without stand)2.81 in2.03 in2.0 in
N/A
Width (with stand)22.17 in21.22 in17.38 in16.18 in
Weight0.25 oz121.34 oz0.09 oz
N/A
Weight (without stand)
N/A
7.58 lb
N/A
N/A

Connectivity

Analogue 3.5mm input1
N/A
N/A
N/A
Number of USB 2.0 port24
N/A
N/A
Number of USB 3.0 ports04
N/A
N/A
USB connectors (total)34
N/A
N/A
Component input (YPbPr/YCbCr)no
N/A
N/A
N/A
Number of component inputs0
N/A
N/A
N/A
Composite inputno
N/A
N/A
N/A
Number of composite inputs0
N/A
N/A
N/A
DisplayPortyesyes
N/A
no
DVI Portyesnonoyes
DVI-D ports quantity1
N/A
N/A
1
HDCPyes
N/A
yesyes
HDMIyesyesyesyes
HDMI ports quantity111
N/A
Number of HDMI inputs11
N/A
N/A
HDMI version1.41.41.4
N/A
Headphone outputyesnono
N/A
Microphone inputyes
N/A
N/A
N/A
Headphone outputs quantity1
N/A
N/A
N/A
S-video inputno
N/A
N/A
N/A
Number of s-video inputs0
N/A
N/A
N/A
Thunderboltno
N/A
N/A
N/A
USB for videono
N/A
N/A
N/A
VGA inyesyes
N/A
yes
VGA (D-Sub) ports quantity1
N/A
1
N/A
Number of DisplayPort inputs1
N/A
N/A
N/A
Number of DisplayPort outputs0
N/A
N/A
N/A
DisplayPort version1.2
N/A
N/A
N/A
Type of DisplayPort connectorStandard
N/A
N/A
N/A
MHLno
N/A
N/A
N/A
Ethernet LANno
N/A
N/A
N/A

Image properties

Maximum resolution2560 x 1440 px2560 x 1440 px
N/A
1280 x 1024 px
Refresh rate60.0 Hz60.0 Hz60.0 Hz75.0 Hz
HD type2K Ultra HDQuad HDWXGA
N/A
Display number of colours16.7 million colours16.78 million colours16.78 million colours
N/A
Colour depth (per channel)8.0 bit
N/A
N/A
N/A
Colour gamut (Adobe RGB)100.0 %99.0 %72.0 %
N/A
Colour gamut (NTSC)100.0 %99.0 %72.0 %
N/A
Dynamic contrast ratio20000000:1
N/A
8000000:15000000:1
Contrast ratio1000:11000:1
N/A
1000:1
Display technologyLEDLCDLEDLCD
BacklightLED backlightW-LEDLED backlightLED
Panel typeIPSIPSTNTN
Response time (GtG)5.0 ms5.0 ms
N/A
N/A
Response time (BtW)14.0 ms
N/A
N/A
2.0 ms
Response time5.0 ms8.0 ms5.0 ms2.0 ms
Picture-in-Picture (PIP)no
N/A
N/A
N/A
Pixel size0.01 in0.01 in
N/A
0.01 in
Viewing angle (horizontal)178.0 °178.0 °90.0 °170.0 °
Viewing angle (vertical)178.0 °178.0 °65.0 °160.0 °
Supported graphics resolutions
N/A
2560 x 1440
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1280 x 720
  • 1366 х 768
N/A

Compatibility

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

Eco-labelling

EnergyStaryesyesyesyes
TCO-labellingTCO Displays 6.0
N/A
N/A
TCO 5.0
EPEAT
N/A
GoldSilver
N/A

Power

Energy efficiency classGAC
N/A
Connecting 9V/12V/14VNone
N/A
N/A
N/A
Operational power consumption< 28< 62
N/A
< 16
Power consumption (standby)0.3 W0.3 W0.5 W1.0 W
Power consumption (typical)28.0 W20.0 W9.0 W
N/A