Optoma ZK430ST - 4K Ultra-HD - 3700 Ansi - Short throw - Laser - DLP projector - White

Reduced CO2 footprint and environmentally friendly packaging 

The ZK430ST laser projector is one of Optoma's compact and innovative products that are manufactured with fewer materials to minimise the logistical environmental impact. From design to development, manufacturing, logistics, packaging and product use, Optoma has considered sustainability at every stage of the product lifecycle. The environmentally friendly housing design is made from 50% PCR (Post-Consumer Recycled) plastic and the packaging contains up to 97% recyclable materials¹.

compact product and packaging size of the Optoma ZK430ST projector allows 2 x more products to be transported per container, resulting in more efficient logistics and contributing to a further reduction in carbon emissions ². 

¹=Based on the packaging of the 2023 Optoma laser projectors.

²

= Based on the comparison of the 2023 Optoma mainstream laser projectors with the previous generation

True 4K UHD resolution

The Ultra HD 4K resolution of the ZK430ST laser projector delivers sharper, more lifelike images and richer colours - so you can sit closer to the screen and enjoy a more immersive experience. The Optoma DLP projectors offer CTA (Consumer Technology Association) approved True 4K UHD resolution and can project 8.3 million pixels onto the screen. That's four times more detail than Full HD and twice as much as competing technologies that only deliver 4.1 million pixels.

Light on Film off!

This versatile projector combines high brightness and vivid colours for lifelike images in any environment*. Make a lasting impression with bigger and bolder presentations at any time of day.

*=without direct sunlight or light directed at the screen. 

Laser technology 

Optoma laser projectors use only high quality laser technology to project the best possible image. In many situations, the perceived brightness of laser projectors can be twice that of a conventional lamp model. They also provide greater efficiency to ensure consistent brightness. In addition, they provide superior colour performance, instant on/off and an exceptional lifetime of up to 20,000 hours.

DuraCore

As the Optoma ZK430ST laser projector is equipped with DuraCore technology, you get industry-leading runtimes as they utilise advanced laser diode cooling techniques and an innovative dust-resistant design. In fact, all Optoma projectors are designed for 24/7 use. The projector guarantee is based on standard use during a normal working day. To achieve optimum performance, it is recommended to switch it off or into standby for 30 minutes every 24 hours to extend the life of the lamp.

Short-range projection

With the ZK430ST laser projector, you can project large images from a short distance, i.e. you can achieve an image up to 100 inches in size from just under one metre away, for example.

HDR and HLG compatible 

The ZK430ST supports both HDR10 and Hybrid Log Gamma (HLG) HDR content. With this Optoma projector you can see much more detail and texture. Objects look more solid and lifelike and the extra detail creates a greater sense of depth.

Amazing Colour and next generation display management 

Show presentation and classroom content with stunning colour in any environment. The ZK430ST laser projector offers reliable colour performance suitable for all content and environments. From accurate sRGB colours for lifelike images to vibrant, impactful presentations. Optoma projectors have a display mode to suit your exact requirements. Perfect for a range of graphics and video presentations. With the integrated Optoma Management Suite (OMS Local)™, you have all Optoma display solutions in one place. The OMS Local serves as an interface for simultaneous management, monitoring and diagnosis of problems with all devices. Whether it's multiple devices in a school, exhibition hall or office, OMS Local is perfect for staying in control. OMS™ Local also helps alert users when a problem occurs, and for an added layer of preparedness, institutions can also use this platform to set alarms and send emergency announcements. 

Network and control 

A wide range of control options make the projector easy to monitor and manage. Optoma projectors can be easily monitored and controlled with virtually any control system thanks to a large number of RS232 commands. The Dynamic Discovery protocol built into the ZK430ST laser projector allows easy installation with any AMX control system. Via LAN control, you can switch on and off, monitor and control up to 250 projectors simultaneously from any PC using the compatible Crestron RoomView® software. Programme switching on and off, control and adjust settings via a simple web browser. The ability to send emergency messages or automatic lamp replacement reminders is also programmable.

Horizontal keystone correction and four corner adjustment 

Whether horizontal, vertical keystone correction or four corner adjustment for even images - the ZK430ST projector can do both. It is therefore also suitable for unusual placements with uneven walls or similar.

360 degree projections

With the ZK430ST, it is also possible to project images along the horizontal axis over 360 degrees.

Full 3D

Optoma projectors can display 3D content from virtually any 3D source, including 3D compatible graphics cards, 3D broadcast systems and the latest generation of 3D media servers.

24/7 operation

All Optoma projectors are designed for 24/7 use. The use of the best components ensures absolutely unbeatable reliability. Lamps are covered by the standard warranty. The projector warranty is based on standard use during a normal working day. To achieve optimum performance, it is recommended to switch it off for 30 minutes every 24 hours or put it on standby to extend the life of the lamp.

Automatic switch-off function

It may happen that the projector is switched on when it is not in use. To save energy in such cases, the automatic switch-off function ensures that the projector is switched off after a pre-set time.

USB Power

Use USB power to supply power to an HDMI dongle, such as the Optoma UHDCast Pro or Google Chromecast.