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Optoma ZK551 Projectors Optoma Duracore Zk551 3d Dlp Projector - 16:9 - Front - 2160p - 30000 Hour Normal Mode - 300,000:1 - 796435448219

Part Number: ZK551
Condition: New
Availability: 2  
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Product Specifications



Optoma DuraCore ZK551 3D DLP Projector - 16:9 - Front - 2160p - 30000 Hour Normal Mode - 300,000:1 - 5100 lm - HDMI - USB - Wireless LAN - Network (RJ-45) - Presentation

ZK551 4K 5100L UHD Projector

Manufacturer Part Number: ZK551

4K UHD 3840x2160, 5100 Lumens, 300,000:1 Contrast, Laser Light Source, 1.4 2.24:1 Throw Ratio, 1.6x Zoom, Image Size 20 300 , Miracast Wireless Display (App Free supports Windows, Android, iOS, Mac OS, Chrome OS), 2x HDMI 2.0, 2xUSB-A, RJ-45, RS-232, 3.5mm Audio-In, 3.5mm Audio-Out, 3D-Sync, 12V Trigger, 15% Vertical Lens Shift, 5x3 Warping Control, 30 Degree Vertical and Horizontal Keystone, Network Control (Crestron, Optoma Management Suite Cloud, PJLink, AMX, Extron), FOTA (Firmware Over The Air), 20,000/30,000 Hr. Light Source Life, 3 Year parts and labor limited warranty on the projector, 5-year or 12,000 hour light source warranty (whichever comes first)



CPN:ZK551 4K 5100L UHD Projector
MANUFACTURER NAME: Optoma
MANUFACTURER PART NUMBER: ZK551
UPC EAN CODE: 796435448219
LANGUAGE: EN
MARKET:US

General Information:

  • Bright 4K UHD DuraCore laser projector - 5100 lumens, 300,000:1 Contrast Ratio, and IP6X certified
  • Compact for easy installation - 1.6x zoom, 360-degree and portrait projection
  • Miracast Wireless Projection via OS Native support, no app to install, OMSC (Optoma Management Suite Cloud), FOTA
  • Reduced power consumption for a long life span -DuraCore laser technology delivers 30,000 hours maintenance free laser light source

The ZK551 is a compact High Brightness 4K UHD DuraCore laser projector featuring Miracast Wireless Display. Casting and Screen Mirroring without the need for an app or local network. Simply use the native Casting and Screen Mirror support in Windows, Mac OS, iOS, and Android to display presentations, videos or share an entire screen in seconds.

ZK551 also supports LAN Control for management of critical functions via Optoma's own OMSC (Optoma Management Service Cloud), Crestron, PJLink, and AMX.

ManufacturerOptoma Technology
Manufacturer Part NumberZK551
Manufacturer Website Addresshttp://www.optomausa.com
Brand NameOptoma
Product LineDuraCore
Product ModelZK551
Product NameZK551 Compact High Brightness Miracast Wireless Projector
Product TypeDLP Projector
  Product UPC796435448219
Technical Information:
Projection MethodFront
3D Type3D
Display & Graphics:
Native Resolution3840 x 2160
Graphic Mode4K UHD
Maximum Resolution3840 x 2160
Native Aspect Ratio16:9
Projection Lens:
Minimum Focal Length20.91 mm
Maximum Focal Length32.62 mm
Minimum Diagonal Image Size20"
Maximum Diagonal Image Size25 ft
Optical Zoom1.6x
Minimum Projection Distance39.37"
Maximum Projection Distance30.51 ft
Lamp:
Number of Lamps1
Lamp TypeLaser
Normal Mode Lamp Life30000 Hour
Image:
Lumens5100 lm
Color Supported1.073 Billion Colors
Throw Ratio1.4 to 2.24
Contrast Ratio300,000:1
Video:
Video Signal StandardHDTV
Output Scan Format2160p
Network & Communication:
Wireless LANYes
Interfaces/Ports:
HDMIYes
USBYes
Network (RJ-45)Yes
Power Description:
Operating Power Consumption245 W
Physical Characteristics:
Product ColorWhite
Form FactorPortable
Ceiling Mountable
Height4.3"
Width10.8"
Depth8.5"
Weight (Approximate)7.10 lb
Miscellaneous:
Application/UsagePresentation
What's in the box
  • ZK551 Compact High Brightness Miracast Wireless Projector
  • AC Power Cord
  • Remote Control
  • EZC-USB Dual Band Wi-Fi Adapter
  • 2 x AAA batteries
  • Basic User Manual

Date Inserted: Tuesday September 23, 2025

This product was last updated on Sunday April 19, 2026

All products are brand new and factory sealed unless otherwise stated.
 *** Disclaimer- Information is supplied by the Manufacturer. The image, including color, may differ from actual product appearance. CompSource, Inc. is not responsible for data. ***

Questions and Answers

Questions and Answers

Ask CompSource

Shipping / Returns

Shipping

Ground = FREE
(EST. Arrival Date between Wed.Apr.22 - Mon.Apr.27)

Two Day Air = $42.00
(EST. Arrival Date on Wed.Apr.22)

Priority = $98.00
(EST. arrival Date on Tue.Apr.21 in the AM)

U.S Mail Priority (AA,AE,AP only) = $46.67

FedEx International Economy (Canada only) = $102.00

Shipping dates are best estimates based on product location and may vary with holidays.

If product requires trucking, additional fees may apply.

* Some destinations are subject to Applicable State/Duty Taxes

Returns

CompSource realizes that every product may have different return guidelines. Please see the policy below regarding this item.

This Product Has Limited Exchange Privileges.

Limited returns within 30 days of purchase permitted on this product.

For support on this product, please contact Optoma.  WWW.OPTOMAUSA.COM


Optoma Company's Information

Optoma  
Click Optoma for all products

Local #: 408-383-3700

Site:  WWW.OPTOMAUSA.COM

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    About Optoma

    Optoma Corporation is a multi-national audio and visual solutions provider specializing in the design and manufacturer of projectors, professional audiovisual solutions, digital cinema, laser projectors, LED projectors, DLP projectors, interactive projectors, image processing equipment and software, projection mapping, digital signage and retail solutions, and professional audio products.

    Optoma is an award-winning designer and manufacturer of projection and audio products. Our focus on premium quality and style, combined with exceptional engineering and innovation, deliver larger-than-life experiences in any venue. We operate globally, with headquarters in the U.S., Europe, and Asia.

    Here are just a few of the most popular categories that Optima has to offer;

    We want this to be as easy and stress-free as possible.

    CompSource is here to help with your Optoma purchase. You can Chat with us or give our professionals a quick phone call (800)-413-7361, we can assist with the best Optoma solution for your needs and budget.

    Learn more about Projectors

    The television screen seems to be getting larger and larger. These days you can easily find a high quality and reasonably priced 65-inch TV, and some of the best TVs you can buy are also quite reasonably priced. But, if you want a true cinematic experience, a projector is the way to go. Projector screens easily reach 120+ inches, and some projectors now support 4K UHD resolution and cover impressively wide color gamuts, just like their 4K TV counterparts. In a true home theater the difference between a large screen TV and a projector are simply a different experience all together and the projector becomes the thing that makes that impression last.

    We also install TV's and Projectors in conference rooms. There are solid arguments for both appliances to be used in different scenarios. Often times this decision can be made simply by the size of the room or if the business wants a whiteboard functionality etc. We often prefer Large Format TV's or Touch Screen TV's for conference rooms.

    So should you buy a projector? Well, projectors are a bit more complicated than TVs and require a little extra work and consideration, but the best projectors will bring your home theater to life. There are major factors that will determine whether a projector is right for you.

      Can you control the light in the room?
        While many projectors have much brighter lumens than previous models. You still have to have the ability to control your lighting as well as block light from outside.
      Is there space in your area for a screen?
        You are going to need both the space to install a screen and the depth to have the projector far enough away from the screen to project on your screen. First you can mount a manual or motorized drop-down screen from your ceiling. You could also mount a fixed screen to your wall, so long as you're willing to sacrifice the space. You could also paint your wall with a special projection-screen paint.
      Do you have an A/V receiver?
        A good A/V receiver is an important part of any home theater, and because projectors often have fewer connection ports than TVs, they are perfect for projector setups. If you plan to connect just a single device to your projector and have a sound system you can connect to it, be that a Blu-ray player or game console, then you don't necessarily need any additional equipment. But since most projectors have only one HDMI input, you'll need an A/V receiver to connect multiple devices. An HDMI switcher is also an option, but an A/V receiver is better: it will also provide sound to your speaker system you definitely want a sound system, projectors have very weak speakers, if they have them at all.


      If you've gone through this guide and still aren't sure if a projector is right for you, please call us and we can help you decide without any pressure.
      We want this to be as easy and stress-free as possible.

      We're here to help you decide. Chat with us or give our professionals a quick phone call (800)-413-7361, we can assist with the best solution for your needs and budget.

    Could not have been more happy. They say you get what you pay for, but i disagree. I got my product marked down over 30% with free shipping, and i couldn't be happier. Product exceeds expectations, pre assembled and packed very carefully. I would recommend this site to anyone. Five Stars! Anonymous
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