We and our partners use cookies to give you the best online experience, including to personalise advertising and content. Data about your interaction with this site and the ads shown to you may be shared with companies involved in the delivery and/or personalisation of ads on this site and elsewhere online.

Compare 4 products

Close
Asus PQ321QE Monitor
Asus PQ321QE
Close
BenQ RL2455HM Monitor
BenQ RL2455HM
Close
BenQ RL2460HT Monitor
BenQ RL2460HT
Close
HP P19b G4 Monitor
HP P19b G4
Available colors
Editiorial reviews
4
4.0 out of 5
4 user ratings
5 stars
50 %
4 stars
25 %
3 stars
25 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
5
5 editorial reviews
Affiliate Disclosure This post may contain affiliate links. Clicking these links will redirect you to Amazon.com, and we will receive a small commission on purchases made through this link.     About The Review: Special thanks to BenQ and Level|Up for providing me with a review sample of the BenQ RL2455HM. This review will cover […]Read more
Latest Price Panel and Size TN – 27 inch –  Aspect ratio: 16:9 Resolution 1920 x 1080 Refresh rate 60hz […]Read more
The BenQ RL2455HM is a crisp and affordable gaming monitor that's built for strategy games but excels with any genre.Read more
Read editorial reviews
14
4.0 out of 5
4 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
4
3.5 out of 5
4 user ratings
5 stars
0 %
4 stars
50 %
3 stars
50 %
2 stars
0 %
1 stars
0 %
42
4.1 out of 5
42 user ratings
5 stars
45 %
4 stars
28 %
3 stars
21 %
2 stars
4 %
1 stars
0 %
39
4.1 out of 5
39 user ratings
5 stars
38 %
4 stars
30 %
3 stars
28 %
2 stars
2 %
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 size31.5 in24.0 in24.0 in18.5 in
Brightness350.0 cd/m²250.0 cd/m²250.0 cd/m²200.0 cd/m²
Aspect ratio16:916:916:916:9

Design

Colour of productBlack
  • Black
  • Black,Red
BlackBlack
Panel designFlatFlat
N/A
Flat
Built-in USB hubnonoyesno
Touchscreennonono
N/A
Built-in cameranononono
Screen surfaceMatteMatte
N/A
N/A
Built-in speakersyesyesyes
N/A

Dimensions

Height adjustment5.91 in
N/A
4.33 in
N/A
Height (min-max)< 489< 435< 566.7
N/A
Height (without stand)19.25 in17.13 in19.76 in10.94 in
Depth (with stand)10.08 in7.4 in8.39 in6.18 in
Depth (without stand)1.38 in2.48 in
N/A
2.0 in
Width (with stand)29.53 in22.8 in22.8 in17.38 in
Weight458.56 oz201.06 oz215.17 oz0.09 oz
Height with stand
N/A
17.13 in
N/A
13.61 in

Connectivity

Analogue 3.5mm input11
N/A
N/A
Component input (YPbPr/YCbCr)nono
N/A
N/A
Number of component inputs00
N/A
N/A
Composite inputnono
N/A
N/A
Number of composite inputs00
N/A
N/A
DisplayPortyesnoyes
N/A
DVI Portnoyesyesno
HDCPyesyesyesyes
HDMInoyesyesyes
Headphone outputyesyes
N/A
no
Microphone inputyes
N/A
N/A
N/A
Headphone outputs quantity111
N/A
S-video inputnono
N/A
N/A
Number of s-video inputs00
N/A
N/A
Thunderboltnono
N/A
N/A
USB for videonono
N/A
N/A
VGA innoyesyes
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
DVI-D ports quantity
N/A
11
N/A
HDMI ports quantity
N/A
221
Number of HDMI inputs
N/A
22
N/A
VGA (D-Sub) ports quantity
N/A
111
MHL
N/A
no
N/A
N/A
Ethernet LAN
N/A
nono
N/A
USB connectors (total)
N/A
N/A
2
N/A
HDMI version
N/A
N/A
1.41.4

Image properties

Maximum resolution3840 x 2160 px1920 x 1080 px1920 x 1080 px
N/A
Supported graphics resolutions3840x21601920x10801920x1080
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1280 x 720
  • 1366 х 768
Refresh rate60.0 Hz60.0 Hz60.0 Hz60.0 Hz
HD type4K Ultra HDFull HDFull HDWXGA
Display number of colours1.073 billion colours16.78 million colours16.78 million colours16.78 million colours
Colour depth (per channel)10.0 bit
N/A
N/A
N/A
Colour gamut (NTSC)80.0 %
N/A
72.0 %72.0 %
Contrast ratio800:11000:11000:1
N/A
Display technologyLEDLEDLCDLED
BacklightLEDLED backlightLEDLED backlight
Panel typeIGZOTNTNTN
Response time (GtG)8.0 ms1.0 ms1.0 ms
N/A
Response time8.0 ms1.0 ms1.0 ms5.0 ms
Picture-in-Picture (PIP)noyes
N/A
N/A
Pixel size0.01 in0.01 in0.01 in
N/A
Viewing angle (horizontal)176.0 °170.0 °170.0 °90.0 °
Viewing angle (vertical)176.0 °160.0 °160.0 °65.0 °
Colour gamut (Adobe RGB)
N/A
72.0 %72.0 %72.0 %
Dynamic contrast ratio
N/A
12000000:112000000:18000000:1
Response time (BtW)
N/A
1.0 ms
N/A
N/A

Features

Ascendable and submersibleyesnoyes
N/A
Pivot functionyesnoyesno
Swivelyesnoyes
N/A
Tiltableyesyesyes
N/A
Memory card readernonono
N/A
Cable lock slotyesnonoyes
Wi-Fi
N/A
nono
N/A
Bluetooth
N/A
nono
N/A
Flicker free
N/A
yesyes
N/A
Plug and Play
N/A
yes
N/A
yes

Compatibility

3D support (3D-Ready)nono
N/A
N/A
Adaptive synchronizationnono
N/A
N/A
HDRnonono
N/A
VESA mountyesyesyesyes
Type of VESA mount200x200mm100x100mm100x100mm100x100mm

Power

Connecting 9V/12V/14VNoneNone
N/A
N/A
Operational power consumption< 93< 27
N/A
N/A
Power consumption (standby)1.0 W0.5 W27.0 W0.5 W
Power consumption (typical)93.0 W20.0 W0.3 W9.0 W
Energy efficiency class
N/A
B
N/A
C

Often compared with BenQ RL2455HM