Optoma ZK420UST
DLP projector | laser | 3D | 4200 lumens | 3840 x 2160 | 16:9 | 4K | ultra short-throw fixed lens | white
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Main Specification
| Product Description | Optoma ZK420UST - DLP projector - ultra short-throw - 3D - white |
|---|---|
| Device Type | DLP projector - 4K |
| 3D Capable | Yes |
| Colour | White |
| Brightness | 4200 lumens |
| Contrast Ratio | 1800:1 / 500000:1 (dynamic) |
| Resolution | 3840 x 2160 |
| Native Aspect Ratio | 16:9 |
| Colour Support | 1073.4 million colours |
| Lens | Ultra short-throw fixed lens |
| Bulb type | Laser |
| Bulb life cycle | Up to 30000 hour(s) |
| Video Modes | 1080/24p, 1080/50i, 1080/60i, 720/50p, 720/60p |
| Speakers | Speaker(s) - integrated |
| Power | AC 110-220 V |
| Dimensions (WxDxH) | 32.7 cm x 32.78 cm x 8.5 cm |
| Weight | 4.5 kg |
| Product Recycled Content | 50 % - made from recycled plastic |
| Packaging Recycled Content | 97 % |
General
| Device Type | DLP projector - 4K |
|---|---|
| 3D Capable | Yes |
| Enclosure Colour | White |
Projector
| Brightness | 4200 lumens |
|---|---|
| Contrast Ratio | 1800:1 / 500000:1 (dynamic) |
| Image Size | 254 cm - 381 cm |
| Projection Distance | 0.614 m - 0.894 m |
| Throw Ratio | 0.25:1 |
| Resolution | 4K UHD - 3840 x 2160 |
| Native Aspect Ratio | 16:9 |
| Colour Support | 1073.4 million colours |
| Max Sync Rate (V x H) | 240 Hz x 150 kHz |
| Bulb type | Laser |
| Bulb life cycle | Up to 30000 hour(s) |
| 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, DuraCore, Enhanced Audio Return Channel (eARC), Full 3D HDMI Support, 24/7 operation, 360° projection, Hybrid Log-Gamma (HLG), Auto Power Off, AMX Control System, Crestron RoomView, Extron IPLink certified, 4 Corner Correction, HDR10 compatibility, Telnet compatible |
Lens
| Type | Ultra short-throw fixed lens |
|---|
Video Input
| Video Interfaces | HDMI, HDBaseT |
|---|---|
| Video Modes | 1080/24p, 1080/50i, 1080/60i, 720/50p, 720/60p |
Speakers
| Type | Integrated |
|---|---|
| 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 USB (service) - 4 pin USB Type A 1 x audio line-out - mini-phone 3.5 mm 1 x 3D Sync out - 3 PIN mini-DIN 1 x HDBaseT - RJ-45 1 x network - RJ-45 1 x serial RS-232 - 9 pin D-Sub (DB-9) |
|---|
Miscellaneous
| Included Accessories | Remote control, power cable, power adapter |
|---|---|
| Security Features | Security lock slot (cable lock sold separately), security bar |
| Compliant Standards | IP6X, HDCP 2.2 |
| Product Recycled Content | 50 % - made from recycled plastic |
| Packaging Recycled Content | 97 % |
Power
| Power Source | AC |
|---|---|
| Voltage Required | AC 110-220 V |
Dimensions & Weight
| Width | 32.7 cm |
|---|---|
| Depth | 32.78 cm |
| Height | 8.5 cm |
| Weight | 4.5 kg |
Dimensions & Weight (Shipping)
| Shipping Weight | 6.7 kg |
|---|
Environmental Parameters
| Min Operating Temperature | 0 °C |
|---|---|
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 0 - 80% |
| Sound Emission | 34 dB |
| Sound Emission (Economic Mode) | 29 dB |
Product features
Brightness
With a brightness of 4200 lumens, the ZK420UST ensures clear visuals even in well-lit environments, making it ideal for presentations.Connectivity
The projector features multiple inputs including HDMI, USB, and HDBaseT, providing flexibility for connecting various devices.Operational life
Engineered with a laser lamp that lasts up to 30,000 hours, this projector minimizes maintenance and replacement costs.Contrast
A dynamic contrast ratio of 500000:1 enhances image depth, ensuring that bright and dark scenes are displayed with clarity.Installation
The ultra short-throw design allows for placement close to the screen, making it suitable for limited space environments while still delivering large images.Key selling points
- Supports HDR10 and hybrid log-gamma for enhanced image quality
- Offers 360° projection for versatile display options
- Equipped with 30,000 hours of laser lamp life for long-term use
- Includes multiple connectivity options such as HDMI and HDBaseT
- Features Crestron RoomView for easy network integration
References
MPN: E3P7NK1E111
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09/06/2026 14:11:52