ZK450 4K UHD laser projector

True 4K UHD resolution and laser technology –
4200 lumens, HDR and HLG compatible
Small form factor for easy installation – 1.6x zoom,
360-degree and portrait projection
Reduced power consumption for a long life span –
DuraCore laser technology delivers 30,000 hours
maintenance free laser light source
External power supply – More reliability, portability
and energy efficiency

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Features & Compatibility

¹ Based on the comparison of the 2023 Optoma mainstream laser projectors and its previous generation. ² Comparison of 2023 Optoma mainstream laser projectors and its equivalent lamp-based counterparts. ³ Based on the packaging of 2023 Optoma laser projectors.

Features

Designed for the future

We are committed to reducing the overall environmental footprint of our products so we can do right by the planet.

Designing innovative products with sustainability in mind considers every phase of a product’s lifecycle, from design, manufacturing, packaging, and logistics, to usage.

Designed for the future

4kUHD Leser Projector

Energy-saving technology

Reduce power consumption by up to 45% compared to Optoma’s lamp-based solutions.

Reduced carbon footprint

Compact product and packaging size allows 2x more products carried per container, resulting in more efficient logistics to help further reduce carbon emissions.

Eco-friendly packaging

Packaging contains up to 97% recyclable materials.

Sustainable materials

Chassis design made with up to 50% PCR (Post-Consumer Recycled) plastics.

True 4K UHD resolution

Ultra HD 4K resolution delivers sharper, life-like images and richer colours – allowing you to sit closer to the screen and enjoy a more immersive experience.

Our DLP projectors provide CTA (Consumer Technology Association) approved True 4K UHD resolution, capable of projecting 8.3 million on screen pixels. That’s four times more detail than Full HD and twice as many from competing technology, which only delivers 4.1 million pixels.

True 4K UHD resolution

4kUHD Leser Projector

Lights on viewing

This versatile projector combines high brightness and vivid colours for vibrant, true-to-life visuals in any environment*. Make a lasting impression with bigger and bolder presentations any time of day.

*With no direct sunlight or lights directed on screen.

Lights on viewing

4kUHD Leser Projector

Laser technology

4kUHD Leser Projector

Laser technology

Optoma laser projectors use high-quality lasers to create the projected image. In many situations the perceived brightness from laser illumination projectors can be twice that of an equivalent lamp-based model. They also deliver increased efficiency to maintain consistent brightness, superior colour performance, instant on/off and an extraordinary life span of up to 30,000 hours.

DuraCore

Industry leading lifetime is achieved using Optoma’s DuraCore technology. Implementing advanced laser diode cooling techniques and an innovative dust resistant design.

HDR and HLG compatible

Capable of receiving and displaying both HDR10 and Hybrid Log Gamma (HLG) HDR content. This Optoma projector allows you to see far more detail and texture. Objects look more solid and lifelike and the extra detail creates a greater sense of depth.

HDR and HLG compatible

4kUHD Leser Projector

Amazing colour

Show off presentation and classroom content with stunning colours in any environment. Optoma projectors provide reliable colour performance suitable for any content and environment. From accurate sRGB colours for lifelike images to vibrant punchy presentations. We have a display mode to specific meet your needs. Perfect for a range of graphic and video presentations.

Next generation display management

Peace of mind

Optoma Management Suite (OMS Local)â„¢ encompasses all Optoma display solutions* in a single location to serve as an interface for simultaneously managing, monitoring and diagnosing issues across them all. Whether it’s multiple devices in a school, exhibition hall or office space, OMS local is perfect tool allowing you to stay in control.

OMSâ„¢ Local also helps to alert users when a problem arises, and for an extra layer of readiness, institutions can also use this platform to set alerts and broadcast emergency announcements.

*Please check individual product pages for compatibility with OMS

Next generation display management

4kUHD Leser Projector

Control

Featuring a wide range of options you can control and monitor the projector remotely.

• RS232 Optoma projector’s come with an extensive set of RS232 commands making it simple and easy to manage using any control system.

• AMX compatible Dynamic discovery protocol is incorporated into the projector allowing for easy installation with AMX control systems.

• Crestron RoomView Using the compatible RoomView® software you can power on/off, monitor, manage and control up to 250 projectors at the same time from any computer

• Extron IPLink compatible Allows for easy installation with Extron control systems

Four corner correction

Four corner correction enables the keystone of the projector to be adjusted in both the vertical and horizontal plane, so you can individually warp each corner of the projected image to make it perfectly square. Ideal for uneven walls or in spaces where the projector placement is awkward or limited and needs to be installed at an angle.

360 projection*

With 360° projection,* images can be displayed in any orientation, giving you the freedom and versatility to install this projector in the desired location.

*For more information please refer to the user manual

Full 3D

Optoma projectors can display true 3D content from almost any 3D source, including 3D compatible graphics cards, 3D broadcasting and the latest generation 3d media servers.

24/7 operation

Optoma projectors have been designed to operate 24 hours a day in standard orientation. Perfect for applications where prolonged periods of use is required. Subject to 24 hour terms and conditions.

24/7 Operation – standard lamp warranty applies. Projector warranty is based on standard business usage hours. For optimum performance Optoma recommends that your projector is turned off or placed in standby mode for 30 minutes every 24 hours to prolonging the life of your lamp.

Auto power off

There may be instances when the projector is left running when not in use. To help save energy,  the “auto power off” feature automatically turns off the projector after a set period of time if it is not being used

Integrated speaker

Complete your home entertainment experience with the convenience of a powerful built-in speaker for exceptional sound quality and an easy set up without the need for costly external speakers.

USB-Power

Use the USB-A port to power external devices (5V/

Specification

Display/image

Display technology
DLPâ„¢
Resolution
UHD (3840×2160)
Brightness
4,200 lumens
Contrast ratio
300,000:1
Native aspect ratio
16:9
Aspect ratio – compatible
4:3,16:9,16:10
Keystone correction – horizontal
+/-30°
Keystone correction – vertical
+/-30°
Displayable colours (millions)
1073.4
Horizontal scan rate
15 ~ 140Khz
Vertical scan rate
24 ~ 240Hz
Uniformity
80%
Screen size
0.66m ~ 7.7m (26″ ~ 303″) diagonal

Lamp info

Light source type
Laser
LASER life
30,000 hours

Optical

Throw ratio
1.4:1 ~ 2.24:1
Projection distance (m)
1.3m – 9.4m
Zoom
1.6
Zoom type
Manual
Focal length (mm)
20.91 ~ 32.62
Native offset
116%

Connectivity

Connections
Inputs 2 x HDMI 2.0
Outputs 1 x Audio 3.5mm, 1 x USB-A power 1.5A
Control 1 x RS232, 1 x RJ45

General

Noise level (min)
28dB
Noise level (max)
35dB
PC compatibility
UHD, FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac
2D compatibility
NTSC M/J, 3.58MHz, 4.43MHz PAL B/D/G/H/I/M/N, 4,43MHz SECAM B/D/G/K/K1/L, 4.25/4.4MHz 480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz)
3D compatibility
Yes (DLP 3D; PC frame sequential 120Hz 3D, Blu-ray DVD 3D)
3D
Full 3D
Security
Security bar, Kensington Lock, Password protected interface
IP rating
IP6X
OSD / display languages
25 languages: Arabic, Czech, Danish, Dutch, English, Farsi, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian, Russian, Chinese (simplified), Spanish, Swedish, Chinese (traditional), Turkish, Vietnamese
24/7 operation
Yes
360° operation
Yes
Operating conditions
0°C ~ 40°C, Max. Humidity 80%, Max. Altitude 10,00ft
Remote control
Card style
Speaker count
1
Watts per speaker
15W
In the box
AC power cord
Remote control with 1x CR2025 Battery
Basic user manual
Optional wireless models
UHDCast Pro

Power

Power supply
External power supply, 100V ~ 240V, 50-60Hz
Power consumption (standby)
<0.5W
Power consumption (min)
126W
Power consumption (max)
185W

Weight and dimensions

Dimensions (W x D x H) mm
274 x 216 x 114
Gross weight
4.2 kg
Net weight
3 kg

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