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Product Comparison

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Lexmark International, Inc
27X0400
$501.30
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Sharp
MA491
$1,795.53
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Brother Industries, Ltd
LC401XLBKS
$42.55
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Kramer Electronics LTD
KDOCK-4
$227.45
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HP Inc.
5R8Y0UT#ABA
$446.45
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HP Inc.
82M84AA
$114.00
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Manufacturer Lexmark International, Inc
Sharp
Brother Industries, Ltd
Kramer Electronics LTD
HP Inc.
HP Inc.
Manufacturer Part Number 27X0400
MA491
LC401XLBKS
KDOCK4
5R8Y0UT#ABA
82M84AA
Manufacturer Website Address https://www.lexmark.com
https://www.sharp-nec-displays.com/
https://www.brother.ca
https://www.kramerelectronics.com
https://www.hp.com
https://www.hp.com
Brand Name Lexmark
NEC Display
Brother
Kramer
HP
Poly
Product Name Hard Drive
49" Wide Color Gamut Ultra High Definition Professional Display
LC401XLBK Black Ink Cartridge
USB?C Hub Multiport Adapter
Solid State Drive
Edge B30 IP Phone and PoE-Enabled
Marketing Information Configure your Lexmark

Use a hard disk to buffer print jobs, collate large jobs or to store forms, fonts or macros.

Features

These key functions are enabled when an optional hard disk is installed:Job Building, Printer lockout, storage used by Application Solutions such as FormsMerge Job Buffering (print spooling), email spooling, font and macro storage, User-based billing, Job Park (through a power-off and power-on cycle), hard disk-related administration (Disk wiping, Disk encryption, Disk diagnostics).

The 'Disk Encryption' function provides a randomly generated encryption key used to encrypt all data stored on the hard disk. This key generated by each printer is unique to that specific printer.

With 'Printing Lockout', a disk may also be locked with a user PIN. This prevents any submitted jobs from printing. All held jobs are stored on the hard disk until it is unlocked. 'Disk Encryption' should be used with this setting.


Create pixel perfect imagery with the high-end panel quality of the new fully commercial NEC MA Series large format displays. By implementing premium features and focusing on creating impressionable digital signage experiences, the MA series gives customers an elite display option with its one-of-a-kind wide color gamut commercial panel coupled with the proprietary SpectraView Engine capabilities while also allowing customers the modularity possibilities to customize their product based on their needs and application. The new series contain a full metal mechanical chassis, allowing for a more robust design necessary for commercial applications while maintaining the attractive aesthetics that allow the focus of onlookers to be on what matters - the message. Robust connectivity options allow customers to have up-to-date connectivity options while also allowing for enhanced daisy chain capabilities when tying displays together for video or control signal distribution. The NEC MA series boasts 500 cd/m2 brightness which is ideal for a majority of high end digital signage applications in restaurants, command and control, retail, museums and corporate environments when high-end and feature rich displays are necessary to convey important messaging.

  • 4K UHD native resolution allows for crystal clear imagery and messaging that become more vivid and lifelike than ever before!
  • Wide Color Gamut panels allow for a broader range of viewable colors compared to traditional commercial panels
  • Landscape and Portrait orientation allows for flexibility of installation dependent on your needs
  • Accepts Intel® Smart Display Module Small or Large allowing for sleek all-in-one intelligence and interoperability in a small form factor setting by accepting Intel processor-based products and other peripherals directly into the displays
  • Raspberry Pi Compute Module 4 allows for future proof expansion and NEC Mediaplayer support (Q2 2021)
  • Bidirectional and Full External Control allows for easy integration into control systems via LAN or RS232C
  • 500 cd/m2 brightness and HDR compatibilty will capture the attention of audience in almost any situation
  • Enhanced Daisy Chain Capabilities through both HDMI and DisplayPort Out Connections
  • Multi Picture Mode allows for the display to show multiple simultaneous images on the screen at once without the use of additional software or hardware
  • Failover Capabilities with full Input Detect functionality allow peace of mind as the display will automatically switch to a secondary or tertiary source if the primary source fails
  • Energy Star 8.0 Certified Product
  • Full 3 year commercial warranty to allow for peace of mind and protection of your investment
  • NaViSet Administrator 2 Free software solution that greatly eases administration and management of larger display device installations
  • Cisco Certified Display

Brother Genuine ink is intelligently engineered to work seamlessly with your Brother color inkjet printer to deliver results and reliable performance. It produces sharp prints and vivid colors that withstand the test of time. This ink cartridge delivers high-quality prints, reliable page yields and exceptional value. It is designed for use with Brother Inkjet All-In-One printers MFC-J1010DW, MFC-J1012DW and MFC-J1170DW. High-yield cartridge yields approximately 500 pages.

KDock-4 is a USB-C hub multiport adapter specially designed to support mobile devices and is an ideal accessory for MacBook, laptops equipped with USB Type-C, smartphones, and tablets. KDock-4 enables you to connect your USB-C device to HDMI™, DisplayPort, and VGA video outputs, 2 USB 3.0 ports, 1 USB 2.0 ports, an Ethernet port, SD and micoSDcard port and USB-C charging pass-through.

Note: Video output for smartphones is supported only for smartphones that support DisplayPort Alt mode through USB-C


-

Overview | Call with confidence

Sleek design meets quality audio at an affordable price. Easy-to-use illuminated keys, plug-and-play provisioning, and reliability make it pure value.

Crisp audio

Hear every nuance of your call. Poly HD voice and Poly Acoustic Fence technologies give you business-grade audio quality with reduced background noise.

Totally turnkey

Poly cloud management software makes these phones the smart choice. IT can easily monitor, manage, and maintain devices securely from the cloud with PDMS-SP and Poly Lens software.

Easy to use

Simplicity right out of the box. No need to guess if you are on mute, speakerphone, or headset. These keys light up when selected. Instantly add co-workers to your call with 5-way local audio conferencing.

Features | Line keys

2 lines displayed; 8-line key assignments supported with pagination.

Headset compatibility

More Poly headset options with both RJ9 and 3.5 mm headset ports.

Simple setup

Simplified network and provisioning with two-port Ethernet switch 10/100 Base-TX across LAN and PC ports. Zero touch provisioning means these phones are ready right out of the box. Power over ethernet (POE).

Go hands free

More productive calls with a hands-free speakerphone with proven acoustic echo cancellation and background noise suppression technology.

Installation

Easy installation on desk or wall with 2-position desk stand and included wall mount hardware.



Product Type Hard Drive
Digital Signage Display
Ink Cartridge
Docking Station
Solid State Drive
IP Phone
Storage Capacity 500 GB
- - - 1 TB
-
Wireless LAN No
- - - No
-
Drive Type Internal
- - - Internal
-
Compatibility Lexmark Printers:
  • CX725de
  • CX820dtfe
  • CX820de
  • CS725de
  • CS720de
  • CS720dte
  • CS725dte
  • CS820dte
  • CS820dtfe
  • CS820de

- Brother Printers
  • MFC-J1010DW
  • MFC-J1170DW
  • MFC-J1012DW

Apple MacBook


- -
Device Supported Printer
- - Notebook/Tablet/Smartphone
- -
Product Line - MultiSync
- - - Edge
Product Series - MA
- - - -
Product Model - MA491
LC401XLBKS
- - B30
Bezel Width (Bottom) - 0.61" (15.49 mm)
- - - -
Bezel Width (Top) - 0.47" (11.94 mm)
- - - -
Bezel Width (Left) - 0.49" (12.45 mm)
- - - -
Bezel Width (Right) - 0.49" (12.45 mm)
- - - -
Screen Size - 49"
- - - -
Display Screen Type - LCD
- - - -
Display Resolution - 3840 x 2160
- - - -
High Dynamic Range (HDR) - Yes
- - - -
High Dynamic Range (HDR) Type - HDR10
- - - -
Response Time - 8 ms
- - - -
Pixel Pitch - 11.02 mil (0.28 mm)
- - - -
Aspect Ratio - 16:9
- - - -
Backlight Technology - Edge LED
- - - -
Curved Screen - No
- - - -
Speakers - No
- - - -
Scan Format - 2160p
- - - -
Standard Refresh Rate - 60 Hz
- - - -
Color Depth - 10-bit
- - - -
Brightness - 500 cd/m²
- - - -
Ethernet - Yes
- - - -
USB - Yes
- - - -
HDMI - Yes
- Yes
- -
DisplayPort - Yes
- Yes
- -
Serial - Yes
- - - -
Number of HDMI Inputs - 2
- - - -
Number of DisplayPorts - 3
- - - -
Input Voltage - 230 V AC
- - - -
VESA Mount Standard - 300 x 300
- - - -
Mount Type - Wall Mountable
Table Mount
- - - -
Height - 25.10" (637.54 mm)
- 0.98" (25 mm)
- -
Width - 43.40" (1102.36 mm)
- 10.24" (260 mm)
- -
Depth - 2.40" (60.96 mm)
- 3.54" (90 mm)
- -
Weight (Approximate) - 22.91 kg
- 400 g
- -
Package Contents -
  • 49" Wide Color Gamut Ultra High Definition Professional Display
  • 3m Power cord
  • 2.0m HDMI cable
  • Wireless remote control
  • Batteries
  • Setup Guidel

- - -
  • Edge B30 IP Phone and PoE-Enabled
  • Desk Stand/Wall Mount Hardware
  • Handset with Handset Cord
  • Network (LAN) Cable
  • Safety Information Sheet
  • Setup Sheet with QR Code to Documentation and Video
  • Power Supply Unit (PSU)

Energy Star - Yes
- - - Yes
Environmentally Friendly - Yes
- Yes
- -
Country of Origin - China
Philippines
- - -
Limited Warranty - 3 Year
- - 1 Year
1 Year
Product Condition - - Original
- - -
Packaged Quantity - - 1 Pack
- - -
Packing - - Single Pack
- - -
Print Technology - - Inkjet
- - -
Print Color - - Black
- - -
Yield Type - - High
- - -
Typical Print Yield - - 500 Pages
- - -
Connectivity Technology - - - Wired
- -
Charging Capability - - - Yes
- -
Memory Card Reader - - - Yes
- -
Memory Card Supported - - - SD
microSD
- -
Management Features - - - Wake-on-LAN
PXE Boot
MAC Address Pass-through
- -
Number of Displays Supported - - - 3
- -
Screen Mode Supported - - - Full HD
4K UHD
HD
- -
Supported Resolutions - - - 3840 x 2160
1920 x 1080
1280 x 720
- -
Maximum Data Transfer Rate - - - 640 MB/s
- -
Ethernet Technology - - - Gigabit Ethernet
- -
Host Interface - - - USB Type C
- -
Total Number of USB Ports - - - 4
- -
Number of USB 2.0 Ports - - - 1
- -
Number of USB 3.0 Ports - - - 2
- -
Number of USB Type-A Ports - - - 3
- -
Number of USB Type-C Ports - - - 2
- -
USB Type-A - - - Yes
- -
USB Type-C - - - Yes
- -
USB Type-C Detail - - - 1 x USB on a USB Type-C male connector, 1 x USB on a female USB type-C connector for data and charging
- -
Network (RJ-45) - - - Yes
- Yes
Number of RJ-45 Ports - - - 1
- -
Number of Network (RJ-45) Ports - - - 1
- 2
VGA - - - Yes
- -
Number of VGA Outputs - - - 1
- -
Number of DisplayPort Outputs - - - 1
- -
Number of HDMI Outputs - - - 1
- -
USB Power Delivery - - - 100W
- -
Brand Compatibility - - - Apple
- -
Drive Interface - - - - PCI Express NVMe
-
Drive Interface Standard - - - - PCI Express NVMe 4.0 x4
-
Form Factor - - - - M.2
Desktop
Wall Mountable
Handset Connectivity Technology - - - - - Corded
Base Unit Connectivity Technology - - - - - Corded
IP Phone Technology - - - - - VoIP
Caller ID - - - - - Yes
Speakerphone - - - - - Yes
PoE (RJ-45) Port - - - - - Yes
Color Family - - - - - Black
Product Color - - - - - Black