Optoma ZK430ST 4K Short Throw Laser Projector
The Optoma ZK430ST boasts stunning 4K UHD resolution, a durable laser light source, and compact, lightweight design. Weighing only 3kg and featuring a small form factor, this projector is ideal for digital signage and general projection purposes. With its long-lasting laser light source, you won't have to worry about bulb replacements or technical issues. Plus, backed by a 3-year warranty, the Optoma ensures peace of mind and reliability. Its short throw lens can project a 2-meter-wide image with just one meter of distance.
Key Features & Specifications
- UHD 3840 x 2160 16:9
- 3700 ANSI Lumens
- 300,000:1 Contrast
- 3.0kg Weight
- 28db (eco) Fan Noise
- 3 Year/20,000hr Warranty
- 3 Year/20,000hr Laser Warranty
- Est. Laser Life up to 30,000hrs
- Long Life Laser Lightsource
- Horizontal & Vertical Keystone
- Short Throw
- 2x HDMI Connection
- Powerful 15W Speaker
- 360° Installation
- Portrait Projection
- 3D Capable(3D glasses required)
- IP6X Dust Resistant Optical Engine
Throw Distance Chart
(Throw Ratio: 0.496:1)
| Image Size | Installation Distance |
|---|---|
| 92" (16:9) 2030x1140mm | Approx. 1.0m |
| 100" (16:9) 2214x1245mm | Approx. 1.1m |
| 110" (16:9) 2435x1370mm | Approx. 1.2m |
| 120" (16:9) 2657x1494mm | Approx. 1.3m |
| 135" (16:9) 2990x1681mm | Approx. 1.5m |
| 150" (16:9) 3320x1867mm | Approx. 1.6m |
- True 4K UHD resolution and laser technology - 3700 lumens, HDR and HLG compatible
- Small form factor for easy installation - Short throw lens, 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
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External power supply - More reliability, portability and energy efficiency
Eco-friendly compact high brightness 4K UHD laser projector
The ZK430ST is one of Optoma's most compact and hassle-free 4K UHD DuraCore laser projectors to date. Designed for maintenance-free continuous operation, this 3700-lumen projector delivers powerful image performance with flexible installation features and extensive connectivity options in a sleek, compact form factor, up to 34% smaller than previous Optoma models.¹
To support Optoma’s commitment to sustainability, the ZK430ST cuts power consumption by up to 45% compared to Optoma’s lamp-based projectors.² Energy-saving DuraCore laser technology ensures a long product lifespan of up to 30,000 hours without the need for additional lamps, requires minimal maintenance, and is mercury-free, further lowering its carbon footprint.
An added benefit, the ZK430ST features an external power supply offering more reliability, portability and energy efficiency.
Designed with the environment in mind, the eco-friendly chassis design is made with up to 50% PCR (Post-Consumer Recycled) plastics and the packaging contains up to 97% recyclable materials.³ In addition, the compact product and packaging size of the Optoma ZK430ST projector allows 2x more products carried per container, resulting in more efficient logistics to help further reduce carbon emissions.¹
Geared for conference rooms, boardrooms, and other corporate spaces, the ZK430ST has a short throw lens meaning it can be positioned less than two feet from any wall. For ultimate convenience it comes with RJ45 and RS232 connection for monitoring and controlling and a built-in speaker.
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.
True 4K UHD resolution
Ultra HD 4K resolution delivers sharper, life-like images and richer colors - 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.
Energy-saving technology
Reduces power consumption by up to 47% compared to lamp-based solutions.
Reduced carbon footprint
Compact products made with fewer materials to minimize logistical environmental impact.
Eco-friendly packaging
Packaging made from recycled and reusable materials.
Sustainable materials
Made from non-hazardous and recycled materials.
Lights on viewing
This versatile projector combines high brightness and vivid colors 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.
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 color performance, instant on/off and an extraordinary life span of up to 30,000 hours.
DuraCore
Industry leading long lifetime is achieved using Optoma’s DuraCore technology. Implementing advanced laser diode cooling techniques and an innovative dust resistant design.
Short Throw
With a short throw lens, you can project an impressive 100” image from just over a meter away. This allows you to place the projector closer to the wall, reducing shadows so you can present with ease.
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.
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 specifically meet your needs. Perfect for a range of graphic and video presentations.
Next generation display management
Peace of mind
Optoma Management Suite (OMS Local)™ 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 for keeping in control.
OMS™ 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.
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 an HDMI dongle, such as Google Chromecast.
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Amazing colour
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.
Vertical Lens Shift
Simplify installation with vertical lens shift, which provides a wider range of projector placement possibilities. This makes it easier to position the projector in your room and enables a wider range of screen size options.
Four corner correction
Adjust the keystone in both the vertical and horizontal plane. You can individually warp each corner of the image to create a perfectly square image. Ideal for image stacking, uneven walls or where projector placement is awkward and needs to be installed at an angle.
Auto keystone
Auto Keystone automatically adjusts the trapezoid effect when the projector is off-axis to create an aligned image*.
*Auto keystone only adjusts the image in the vertical plane.
Portrait Installation
Ideal for digital signage applications you can rotate your projector 90 degrees to project a portrait image.
360 Degree Installation
Images can be projected over a 360° range* along the projector’s horizontal axis. Will not overheat like a typical lamp based projector when positioned at extreme angles.
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 Compatibility Dynamic discovery protocol is incorporated into the projector allowing for easy installation with AMX control systems.
- LAN Control 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. Schedule the projectors to power on/off. Control and alter the projector settings using the simple web browser. Emergency text broadcast capabilities for urgent or important announcements. Automatically receive email updates for lamp maintenance.
PJLink
PJLink protocol is incorporated into the projector allowing for easy installation with PJLink compatible control systems.
Telnet
This model is able to receive comands via telenet allowing for easy installation with Telnet compatible control systems
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.
Integrated speaker
A powerful built-in speaker provides exceptional sound quality and an easy setup without the need for costly external speakers.
USB-Power
Use the USB-A port to power an HDMI dongle, such as Google Chromecast.
AV mute
Stay in control of your presentation with AV mute. Direct your audience's attention away from the screen by blanking the image when not needed.
Quick resume
This feature allows the projector to be instantly powered on again, if it is accidentally switched off.
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
Direct power on
The projector will start up instantly when power is supplied to the unit. This eliminates the need to manually turn on the projector via the remote control or the keypad, ideal for use in rooms with a “master” power switch.
Direct power off
Power off your projector immediately or directly at the mains. This means you don’t have to wait for the projector to cool down before turning it off.
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.
What's in the Box
- Optoma ZK430ST Projector
- Remote Control
- Power Cord & Transformer
What you may need
- HDMI Cable
- Projector Screen
- Projector Mount
- 3D Glasses
| Display Technology | DLP |
|---|---|
| Native Resolution | UHD (3840x2160) |
| Brightness | 3,700 ANSI Lumens |
| Contrast | 300,000:1 |
| Aspect Ratio | 16:9 Native, 4:3, 16:10 |
| Keystone Correction | ±15° Vertical, ±15° Horizontal |
| Displayable Colors | 1073.4 million colors (10 bit) |
| Horizontal Scan Rate | 15 ~ 140Khz |
| Vertical Scan Rate | 24 ~ 240Hz |
| Uniformity | 75% |
| Projection Screen Size | 36" ~ 300" diagonal |
| Light Source | Laser |
| Light Source Life | 30,000 hours (Eco mode) |
| Throw Ratio | 0.496:1 |
| Projection Distance | 0.4m – 3.2m |
| Zoom | None |
| Focal Length | 7.51 |
| Offset | 116% |
| I/O Connectors | 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 |
| Noise Level | 28dB (eco) |
| Noise Level | 35dB Max |
| Computer 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 compatibilty | 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 Temperature | 0°C ~ 40°C, Max. Humidity 80%, Max. Altitude 2,500ft |
| Remote control | Card style |
| Speaker count | 1 |
| Speaker (Watts) | 15W |
| In the box | AC power cord Remote control with 1x CR2025 Battery Basic user manual |
| Optional wireless models | UHDCast Pro |
| Power Supply | External power supply, 100V ~ 240V, 50-60Hz |
| Power consumption (standby) | 0.5W |
| Power consumption (min) | 126W |
| Power consumption (max) | 185W |
| Dimensions (W x D x H) | 10.79" x 8.5" x 4.49" |
| Weight (Kg) | Gross weight 4.2 kg, Net weight 3 kg |