







The Optoma ZK450 4K UHD Laser Projector delivers stunning ultra-high-definition visuals, exceptional brightness, and long-lasting laser performance, making it ideal for home theaters, professional presentations, and large venues. Featuring true 4K resolution and HDR support, this projector ensures sharp details, vibrant colors, and deep contrast for an immersive viewing experience.
Key Features:
- True 4K UHD Resolution (3840x2160) – Crystal-clear visuals with 8.3 million pixels.
- Ultra-Bright 4,500 Lumens – Produces vivid, high-contrast images even in well-lit rooms.
- Laser Light Source (30,000+ Hours) – Maintenance-free operation with consistent brightness.
- HDR10 & HLG Support – Enhances contrast and color depth for lifelike visuals.
- Flexible Installation – Vertical lens shift, 1.6x zoom, and keystone correction for easy setup.
- Comprehensive Connectivity – HDMI, HDBaseT, and USB for seamless device integration.
- Silent Operation – Designed for quiet performance, ensuring an uninterrupted viewing experience.
🎬 Ideal for home theaters, business presentations, and large-scale installations—the Optoma ZK450 delivers breathtaking 4K projection with long-term reliability.
Specifications:
Product Description: | Optoma ZK450 - DLP projector - 3D - LAN - white |
Device Type: | DLP projector - 4K |
3D Capable: | Yes (3D glasses sold separately) |
Color: | White |
Brightness: | 4200 lumens |
Contrast Ratio: | 300000:1 |
Resolution: | 3840 x 2160 |
Native Aspect Ratio: | 16:9 |
Color Support: | 1.0734 billion colors (10-bit) |
Lamp Type: | Laser |
Lamp Life Cycle: | Up to 30000 hour(s) |
Video Input: | (J-NTSC, M-NTSC, NTSC 3.58, NTSC 4.43, PAL-B/G, PAL-D, PAL-H, PAL-I, PAL-M, PAL-N, SECAM B/G, SECAM D/K, SECAM K1, SECAM L), LAN |
Video Modes: | 720p, 1080i, 1080p, 576i, 576p, 480p, 480i |
Speakers: | Speaker(s) - internal |
Power: | AC 100-240 V (50 - 60 Hz) |
Dimensions (WxDxH): | 10.8 in x 8.5 in x 4.5 in |
Weight: | 6.61 lbs |
General
Device Type: | DLP projector - 4K |
3D Capable: | Yes (3D glasses sold separately) |
Networking: | Ethernet |
Enclosure Color: | White |
Projector
Brightness: | 4200 lumens |
Contrast Ratio: | 300000:1 |
Image Size: | 26 in - 303 in |
Projection Distance: | 4.3 ft - 31 ft |
Throw Ratio: | 1.4 - 2.24:1 |
Uniformity: | 80 % |
Resolution: | 4K UHD - 3840 x 2160 |
Native Aspect Ratio: | 16:9 |
Color Support: | 1.0734 billion colors (10-bit) |
Max Sync Rate (V x H): | 240 Hz x 140 kHz |
Lamp Type: | Laser |
Lamp Life Cycle: | Up to 30000 hour(s) |
Controls & Adjustments: | Keystone correction |
OSD Languages: | Arabic, Czech, Danish, Dutch, English, Farsi, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian, Russian, Chinese (simplified), Chinese (traditional), Spanish, Swedish, Turkish, Vietnamese |
Features: | 4:3 aspect ratio support, 16:10 aspect ratio support, 24/7 operation, 360° projection, Auto Power Off, AMX Control System, Crestron Connected, PJlink, Amazing Color, Energy Saving Mode, DuraCore |
Lens
Focus Type: | Manual |
Zoom Type: | Manual |
Zoom Factor: | 1.6x |
Keystone Correction Direction: | Vertical, horizontal |
Vertical Keystone Correction: | -30 / +30 |
Horizontal Keystone Correction: | -30 / +30 |
Video Input
TV System: | J-NTSC, M-NTSC, NTSC 3.58, NTSC 4.43, PAL-B/G, PAL-D, PAL-H, PAL-I, PAL-M, PAL-N, SECAM B/G, SECAM D/K, SECAM K1, SECAM L |
Video Interfaces: | HDMI |
Video Modes: | 720p, 1080i, 1080p, 576i, 576p, 480p, 480i |
LAN and Wireless Image Transferring Protocols: | Wired LAN |
Speakers
Type: | Internal |
Sound Output Mode: | Mono |
Output Power / Channel: | 15 Watt |
Speakers: | 1 x mixed channel |
Expansion / Connectivity
Interfaces: | 2 x HDMI input - 19 pin HDMI Type A ¦ 1 x audio line-out - 3.5mm audio jack ¦ 1 x USB (power only) - 4 pin USB Type A ¦ 1 x serial RS-232 (management) ¦ 1 x network - RJ-45 (management) |
Miscellaneous
Included Accessories: | Remote control, CR2025 battery, power adapter |
Security Features: | Security lock slot (cable lock sold separately), security bar, password protection |
Security Slot Type: | Kensington security slot |
Compliant Standards: | IP6X |
Power
Power Source: | AC |
Voltage Required: | AC 100-240 V (50 - 60 Hz) |
Power Consumption Stand by: | 0.5 Watt |
Dimensions & Weight
Width: | 10.8 in |
Depth: | 8.5 in |
Height: | 4.5 in |
Weight: | 6.61 lbs |
Dimensions & Weight (Shipping)
Shipping Weight: | 9.26 lbs |
Environmental Parameters
Min Operating Temperature: | 32 °F |
Max Operating Temperature: | 104 °F |
Humidity Range Operating: | 0 - 80% |
Sound Emission: | 35 dB |
Sound Emission (Economic Mode): | 28 dB |
Special Feature
COO: | CHINA |
TAA compliance: | No |
UNSPSC Code: | 45111609 |

About Us
At Modern Entertainments, we believe in transforming homes into experiences. From cutting-edge projectors to elegant entertainment solutions, we’ve dedicated ourselves to bringing innovation and style into every living space.

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