ZR2440w 24-Inch LED LCD Monitor


HP Z Display Z27i 27-inch IPS LED Backlit Monitor (ENERGY STAR) (D7P92A4)

by HP

Hewlett-Packard D7P92A4#ABA

NEC Multisync E232WMT 23-inch Multitouch Display

by NEC Display

NEC Display Solutions E232WMT-BK

Compaq LA2405x24-inch LED Backlit Monitor

Hewlett-Packard A9P21AA#ABA
Price Best Price: $687.00
  • Great on-screen performance
  • Ergonomically flexible design
  • Integrated USB hub
  • Anti-glare screen
  • Flexible stand
  • Nothing signifcant
  • Does not support DisplayPort multi-streaming
At A Glance



Part Number XW477A4#ABA   E232WMT-BK A9P21AA#ABA


USB Yes Yes Yes Yes
HDMI Yes Yes Yes  
DVI Yes Yes Yes Yes
DisplayPort Yes Yes   Yes
VGA   Yes Yes Yes
USB Standard   USB 3.0 USB 3.0 USB 2.0
Headphone     Yes  

Display & Graphics

Screen Size 24.00  " 27.00  " 23.00  " 24.00  "
Aspect Ratio 16:10 16:9 16:9 16:10
Backlight Technology LED LED LED LED
HDCP Supported Yes Yes Yes  
Contrast Ratio 1,000:1 5,000,000:1 15,000:1 1,000:1
Touchscreen     Yes  
Color Supported     16.7 Million Colors  
Multi-touch Screen     Yes  
Touchscreen Type     Projected Capacitive  

General Information

Manufacturer Hewlett-Packard Hewlett-Packard NEC Display Solutions Hewlett-Packard
UPC Code 885631975923 43211902 3844305 PG2280
Manufacturer Part Number XW477A4#ABA D7P92A4#ABA E232WMT-BK A9P21AA#ABA
Brand Name HP HP NEC Display Compaq
Product Name Performance ZR2440w Widescreen LCD Monitor Z Display Z27i 27-inch IPS LED Backlit Monitor (ENERGY STAR) (D7P92A4) 23" Multi-touch LED-Backlit Desktop Monitor with IPS Panel LA2405x24-inch LED Backlit Monitor
Marketing Information

The completely redesigned HP ZR2440w 24" LED Backlit IPS Monitor is a 16:10 LED-based display with a breadth of new features and an LED backlight in a design that is ultra-modern and sleeker than ever to perfectly complement HP Z Workstations.

Get outstanding image accuracy, exceptional adjustability, and mission-critical reliability optimized for commercial environments. Built with IPS Gen 2 panels, the HP Z27i 27-inch IPS Display delivers power savings over first-generation IPS technology and extra-wide viewing angles that foster collaboration. The 23" NEC MultiSync E232WMT is an LED-backlit multi-touch desktop monitor ideal for a variety of environments. Immerse yourself in a fully interactive experience with 10-point multi-touch control, Full-HD camera, speakers and adjustable stand. Designed to enhance work performance, this widescreen model features IPS panel technology with wide viewing angles and ergonomic adjustability. The LED backlighting of the E232WMT allows for a slimmer profile, lighter weight and increased power savings. A comprehensive input panel, including HDMI, DVI-D, VGA and a port USB 3.0 hub, connects users to the latest peripherals and future-proofs the investment.

Bring your work to life
Introducing the HP Compaq LA2405x LED Backlit Monitor - Premium screen performance delivered in one flexible, widescreen design with convenient connectivity to boost your team's productivity.

Product Model ZR2440w Z27i E232WMT-BK LA2405x
Product Type LCD Monitor LCD Monitor LCD Touchscreen Monitor LCD Monitor
Manufacturer Website Address http://www.hp.com http://www.hp.com http://www.necdisplay.com http://www.hp.com
Product Line Performance Business MultiSync Business
Product Series       Advantage


Features Pivot Display Security Lock Sync on Green, Eco Mode, Display Power Management Signaling (DPMS) Security Lock
Green Compliant Yes Yes Yes Yes
Green Compliance Certificate/Authority ENERGY STAR, EPEAT Gold ENERGY STAR, EPEAT Gold, TCO Certified Displays 6.0 ENERGY STAR 6.0, TCO Certified Displays 6.0, EPEAT Gold, RoHS EPEAT Gold, IT Eco Declaration, CECP, EuP, TCO Displays 5.0
Package Contents  
  • Z Display Z27i 27-inch IPS LED Backlit Monitor (ENERGY STAR) (D7P92A4)
  • USB cable
  • DVI-D cable
  • DisplayPort cable
  • AC Power cable
  • Documentation CD
  • HP Display Assistant software
  • 23" Multi-touch LED-Backlit Desktop Monitor with IPS Panel
  • Setup Sheet
  • User Manual
  • Power Cord
  • 15-pin D-sub Cable
  • DVI Cable
  • USB 3.0 Cable
  • Audio Cable

Physical Characteristics

Height 14.5" 14.9 13.9" 14.3"
Width 22.1" 25.2 22.1" 21.9"
Depth 2.4" 2.6 2.3" 2.5"
Weight (Approximate) 268.16  oz 187.2  oz 186.88  oz 240.0  oz
Color Black, Brushed Aluminum Black   Brushed Aluminum, Black
Height with Stand 16.89" 16.55 16.41" 19.20"
Width with Stand 22.13" 25.24 22.09" 21.90"
Depth with Stand 9.25" 9.54 9.83" 11"
VESA Mount Compatible Yes   Yes  
Weight with Stand (Approximate)   16.76 lb 16.76 lb  
VESA Mount Standard     100 x 100  


Maximum Resolution 1920 x 1200   1920 x 1080 1920 x 1200
Brightness 350 Nit 350 Nit 250 Nit 250 Nit
Standard Refresh Rate   76 Hz 60 Hz 60 Hz


Limited Warranty 3 Year 3 Year 3 Year 3 Year

Built-in Devices

Built-in Devices USB Hub USB Hub Webcam, USB Hub, Speaker, Microphone USB Hub
Speakers     Yes No

Power Description

Standby Power Consumption 500 mW 500 mW 800 mW 500 mW
Operating Power Consumption 59 W 75 W 24 W 39 W
Input Voltage 110 V AC, 220 V AC 110 V AC, 220 V AC 120 V AC, 230 V AC 110 V AC, 220 V AC

Technical Information

Horizontal Viewing Angle 178° 178° 170° 170°
Vertical Viewing Angle 178° 178° 170° 160°
Response Time 6 ms 8 ms 5 ms 5 ms
Number of Screens 1 1   1
Screen Surface Anti-glare Anti-glare   Anti-glare
Panel Technology In-plane Switching (IPS) Technology In-plane Switching (IPS) Technology Advanced High Performance In-plane Switching (AH-IPS) Technology  
Adjustable Display Angle Yes Yes Yes Yes
Adjustable Display Height Yes Yes Yes Yes
Adjustable Display Pivot Yes Yes   Yes
Platform Supported   PC PC PC
Display Orientation       Portrait
Mount Type       Arm-mountable, Wall Mountable