Optoma ZK450 4K UHD DuraCore Laser Projector, 4200 Lumens

The Optoma ZK450 is an ultra compact 4K UHD DuraCore laser projector engineered for high brightness performance and flexible installation. Delivering 4200 lumens with true 4K UHD resolution, it is ideal for home entertainment, immersive gaming, and professional presentation environments.

Designed with a small form factor and a 1.6x manual zoom lens, the ZK450 supports 360 degree operation and portrait projection for versatile placement. HDR and HLG compatibility combined with HDMI eARC and ARC support deliver enhanced contrast, clarity, and audio integration for modern AV systems.

Built for maintenance free continuous operation, the ZK450 uses DuraCore laser technology rated for up to 30000 hours of use. An external power supply improves reliability, portability, and energy efficiency, making it well suited for long term deployment in demanding applications.

Key Features

• True 4K UHD resolution: Provides 3840 x 2160 resolution for sharp, detailed visuals.
• High brightness output: Delivers 4200 lumens for lights on viewing environments.
• DuraCore laser technology: Rated for up to 30000 hours of maintenance free operation.
• Flexible installation: Supports 1.6x zoom, 360 degree operation, and portrait projection.
• External power supply: Enhances reliability, portability, and energy efficiency.

Technical Specifications

• Display technology: DLP
• Resolution: 4K UHD 3840 x 2160
• Brightness: 4200 lumens
• Contrast ratio: 300000 to 1
• Throw ratio: 1.4 to 1 to 2.24 to 1
• Light source type: Laser
• Laser life: Up to 30000 hours
• Built in speaker: 15W
• Noise level: 28 dB typical to 30 dB maximum
• Net weight: 6.61 lb
• Dimensions: 10.79 x 8.5 x 4.49 inches