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From Optoma — The Optoma ZK1120 4K UHD+ WQUXGA interchangeable lens laser projector delivers stunning visuals with enhanced colors and lifelike contrast. It features built-in edge blending and warping, and 4K HDR compatibility. Designed for even the most complex professional installations, the ZK1120 offers ten interchangeable lens options, including a zero offset ultra short throw lens for unmatched application flexibility. Art-Net support enhances ease of integration in staging applications. It's powered by a new generation of Texas Instruments High Efficiency Pixel (HEP) DMD chipsets.

  • DuraCore laser technology
  • Ideal for digital signage, rental & staging, corporate, and immersive applications
  • True 4K UHD+ resolution, capable of projecting 9.2 million on-screen pixels
  • HDR and HLG compatible
  • Integrated warping and edge blending processor
  • Full lens shift
  • IP5X dust resistant optical engine
  • 4,000,000:1 dynamic contrast ratio
  • 11,000 lumens and 9,300 ANSI lumens


Optoma ZK1120 Projector Specifications


Street Price
$24,999
MSRP
$37,499
Best Used For
Status
Shipping
Released
November 2025
Warranty
3 Years
User Reviews
Review this Projector

 
Switch to Metric
Brightness
9,300 Lumens (ANSI)1
Resolution
3840x2400
Aspect Ratio
16:10 (4K HD)
Display Type
0.80" DLP x 1
Color Processing
10-bit
Video Modes
720p, 1080i, 1080p/60
Data Modes
MAX 3840x2400
3D Modes
Full HD 3D

Lamp Type
Laser Phosphor
Lamp Life
30,000 hours

Included Lens
No
Optional Lenses









BX-CTA07 Zoom Lens Throw Ratio 1.30:1-1.80:1
BX-CTA08 Zoom Lens Throw Ratio 1.25:1-2.00:1
BX-CTA10 Short Zoom Lens Throw Ratio 0.50:1-0.65:1
BX-CTA11 Short Zoom Lens Throw Ratio 0.78:1-0.90:1
BX-CTA12 Zoom Lens Throw Ratio 0.90:1-1.30:1
BX-CTA20 Semi-Wide Zoom Lens Throw Ratio 1.44:1-1.80:1
BX-CTA21 Standard Zoom Lens Throw Ratio 1.80:1-2.40:1
BX-CTA22 Long Zoom Lens Throw Ratio 2.40:1-4.80:1
BX-CTA23 Extra Long Zoom Lens Throw Ratio 4.80:1-8.64:1
BX-CTA28 Short Zoom Lens Throw Ratio 0.34:1-0.37:1
Lens Shift
Horizontal +/-25% & Vertical +/-60%
Digital Zoom
Yes
Digital Keystone
Horizontal & Vertical

Projector Size
8.35" x 21.06" x 15.59"
Weight
37.0 lbs
Audible Noise
40 dB  / 36 dB
Internal Speakers
No
Power
655 Watts 100V - 240V
Connection Panel
DisplayPort
HDBaseT: RJ-45
HDMI 2.0 x 2
Network: RJ-45
RS232: DB-9pin
USB

Features
DICOM
Operate 24/7
Full HD 3D
Edge Blending
Geometric Correction
HDR
Blackboard Mode
Crestron RoomView™

Compare to the Competition


 

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ANSI LUMENS  is the most commonly accepted industry standard brightness measurement. The ANSI lumen rating measures the brightest white that a projector can produce by averaging nine light meter measurements taken across the projected image.

Manufacturer Cited Brightness:

BUYER BEWARE   Either this projector's brightness specification does not cite an industry-accepted unit of measurement, or according to our calculations it seems unlikely that this projector is capable of producing the manufacturer's cited brightness specification.

Manufacturer Cited Brightness: