Optoma ZK430ST Projector, 3840 x 2160 4K UHD, 3700 Lumen

Environmentally friendly compact high brightness 4K UHD laser projector

The ZK430ST is one of the most compact and hassle-free 4K UHD DuraCore laser projectors Optoma has introduced to date. Designed for maintenance-free continuous operation, this 3700-lumen projector delivers powerful image performance with flexible installation features and extensive connectivity in a sleek, compact form factor that is up to 34% smaller than previous Optoma models.

Supporting Optoma's commitment to sustainability, the ZK430ST reduces power consumption by up to 45% compared to Optoma's lamp-based projectors. The energy-saving DuraCore laser technology provides a long product life of up to 30,000 hours without the need for additional lamps, requires minimal maintenance and is mercury-free, further reducing its environmental footprint.

An added benefit is that the ZK430ST has an external power supply for greater reliability, portability and energy efficiency.

The eco-friendly housing design is made of 50% post-consumer recycled (PCR) plastic and the packaging contains up to 97% recyclable materials. In addition, the compact product and packaging size of the Optoma ZK430ST projector allows 2x more products to be transported per container, resulting in more efficient logistics and further reducing carbon emissions.

True 4K UHD resolution

Ultra HD 4K resolution delivers sharper, more lifelike images and richer colours - so you can sit closer to the screen and enjoy a more immersive experience.

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 the detail of Full HD and twice that of competing technologies that deliver just 4.1 million pixels.

Bright viewing

This versatile projector combines high brightness and vivid colours for a vivid, lifelike display in any environment. Leave a lasting impression with bigger, more impactful presentations any time of day.

Laser Technology

Optoma laser projectors use high-quality lasers to create the projected image. In many situations, the perceived brightness of laser projectors can be twice that of a comparable lamp-based model. They also offer greater efficiency to ensure consistent brightness, excellent colour reproduction, instant on/off and an exceptional lifespan of up to 30,000 hours.

Short throw angle

With a short throw lens, you can project an impressive 100-inch image from just over a metre away. This allows you to place the projector closer to the wall and reduce shadows so you can present with ease.