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Product Summary

Optoma DuraCore ZK420UST 4200-Lumen 4K Ultra Short-Throw Laser DLP Projector 🌟 True 4K Visual Performance 🖥️ CTA-approved True 4K UHD resolution with 8.3 million on-screen pixels 🔍 4× the detail of Full HD and 2× more than competing LCD technology 🌈 Supports HDR10 & Hybrid...

Optoma ZK420UST Ultra Short-Throw Laser DLP Projector

SKU: ZK420UST | UPC: 796435447588
Authorized Dealer Authorized Optoma Dealer
🛡️Manufacturer Warranty Authorized dealer coverage
🛠️Expert Support Pre- and post-sale assistance

$3,839.00

Fall Special | additional discount in cart

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Optoma ZK420UST Ultra Short-Throw Laser DLP Projector $3,839.00
In Stock Current availability for this model
Free Ground Shipping On qualifying orders to the lower 48 states
Project & Volume Pricing Special pricing available for larger orders
Education & Government Purchase Orders Accepted for qualified organizations
Financing Available with Shop Pay
Special Pricing Available Education • Government • Nonprofits • Corporate • Volume Orders
✓ Tax-Exempt Purchasing Available

Key Features

  • True 4K UHD Resolution (3840 × 2160)
  • 4,200 Lumens High Brightness
  • DuraCore Laser Light Source – Up to 30,000 Hours
  • Ultra Short Throw Ratio: 0.25:1
  • Projects a 100” Image from Under 12 Inches Away
  • HDR10 & HLG Compatible
  • Maintenance-Free Laser Operation
  • HDBaseT 3.0 + HDMI Connectivity

Best For

  • 🎓 Education
  • 🏢 Corporate Collaboration
  • ⛳ Golf Simulators / Immersive
  • 🛍️ Retail / Digital Signage
  • 🏛️ Government

Technical Details

Specifications

Native Resolution
4K UHD (3840x2160)
Inputs
• HDMI 2.0 (x2, one with eARC). HDBaseT 4K (x1, shared with control). USB-A (x1, power/service shared).
Outputs
• Audio out 3.5mm (x1).
Optoma

Optoma ZK420UST Ultra Short-Throw Laser DLP Projector

ADD TO CART FOR LOWER PRICE
$3,839.00

Brightness

4,200 lumens

N/A

Weight without stand

N/A

N/A

Weight with Stand

N/A

N/A

Duty Cycle

24/7

N/A

Dimensions

(W x D x H): 12.87" x 12.91" x 3.35" (327 x 327.8 x 85 mm).

N/A

Aspect Ratio

N/A

N/A

Content

N/A

N/A

Native Resolution

4K UHD (3840x2160)

N/A

Lumens (ANSI)

N/A

N/A

Contrast Ratio

N/A

N/A

Throw Distance

N/A

N/A

Lens

N/A

N/A

Inputs

HDMI 2.0 (x2, one with eARC). HDBaseT 4K (x1, shared with control). USB-A (x1, power/service shared).

N/A

Outputs

Audio out 3.5mm (x1).

N/A

Display Technology

N/A

N/A

Wireless Networking

N/A

N/A

Speakers

N/A

N/A

Economode

N/A

N/A

Audible Noise

N/A

N/A

Lamp Life

N/A

N/A

Short Throw

N/A

N/A

Aspect Ratio

N/A

N/A

Image Size Diagonal

N/A

N/A

Lens Shift

N/A

N/A

Data / Video Signals

N/A

N/A

Digital Keystone

N/A

N/A

Unit Weight

N/A

N/A

Projector Methods

N/A

N/A

Dimensions (WxDxH)

N/A

N/A

Dimensions (WxDxH)

N/A

N/A

Contrast Ratio

500,000:1

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Viewing Angle

N/A

N/A

Response Time

N/A

N/A

Sound Output

N/A

N/A

Screen Size

N/A

N/A

Monitor Configuration

N/A

N/A

Display Orientation

N/A

N/A

WiFi

N/A

N/A

Communication Port

N/A

N/A

Refresh Rate

N/A

N/A

General

N/A

N/A

VESA Pattern

N/A

N/A

TAA Compliant

N/A

N/A

PDF Documents

N/A

N/A

Diagonal Size

N/A

N/A

Dimensions

(W x D x H): 12.87" x 12.91" x 3.35" (327 x 327.8 x 85 mm).

N/A

Aspect Ratio

N/A

N/A

Sensor

N/A

N/A

Resolution

N/A

N/A

Signal Sysyetm

N/A

N/A

Signal To Noise Ratio

N/A

N/A

Gain

N/A

N/A

Shutter Speed Range

N/A

N/A

Exposure Control

N/A

N/A

White Balance

N/A

N/A

Image Stabilization

N/A

N/A

Image Flip

N/A

N/A

ICR

N/A

N/A

Sync

N/A

N/A

Output

N/A

N/A

Audio Input

N/A

N/A

Audio

N/A

N/A

Camera Control

N/A

N/A

Focal Length

N/A

N/A

Minimum Object Distance

N/A

N/A

Pan Angle

N/A

N/A

Tilt Angle

N/A

N/A

Pan Speed

N/A

N/A

Tilt Speed

N/A

N/A

Presets

N/A

N/A

Operating Temperature

N/A

N/A

Power

N/A

N/A

Power Consumption

N/A

N/A

Minimum Illumination

N/A

N/A

Optical Zoom

N/A

N/A

TAA Compliant

N/A
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