Optoma

Optoma ZH406ST 4200 Lumens Short Throw Projector

4.1 (81 reviews)
4K1920 x 1080HDRHDR10

Experience Immersive Visuals with Short Throw Laser ProjectionThe Optoma ZH406ST Short Throw Full HD Professional Laser Projector delivers bright, high-quality images in space-constrained environments. With its DuraCore laser technology, 4K HDR input, and versatile installation options, this proj...

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Overview

Experience Immersive Visuals with Short Throw Laser Projection

The Optoma ZH406ST Short Throw Full HD Professional Laser Projector delivers bright, high-quality images in space-constrained environments. With its DuraCore laser technology, 4K HDR input, and versatile installation options, this projector is perfect for classrooms, meeting rooms, and digital signage applications.

  • Technology: DuraCore Laser
  • Brightness: 4200 lumens
  • Resolution: 1920 x 1080 (Full HD)
  • Throw Ratio: Short Throw (0.5:1)
  • Input: 4K HDR
  • Features: Four Corner Image Adjustment, Network Compatible
  • Connectivity: HDMI

Key Features

DEPENDABLE LASER LIGHT SOURCE: DuraCore laser light source eliminates lamp and filter replacements for up to 30, 000 hours; IPX6 dust resistance rating ensures optical engine durability

4K HDR INPUT: HDR10 AND HLG technologies enable brigher whites and deeper black levels for an enhanced viewing experience of images and videos

SHORT THROW LENS: Experience a large 120" image projected from only 4'-4" away; placement closer to the screen is ideal for smaller spaces and easier setup

HIGH-BRIGHT, SUPERB PICTURE: 1920 x 1080 resolution, an incredible 300, 000: 1 contrast ratio, and 4, 200 lumens of brightness produce crystal-clear images for lights-on viewing in business, education, and digital signage

ZOOM AND IMAGE CORRECTION: 0. 8 – 2. 0x digital zoom and four corner correction and enable flexible installations

PORTRAIT MODE AND 360° PROJECTION: Ideal for digital signage applications, the ZH406ST can be rotated 90 degrees to display a portrait image; the projector can display images over a 360° range along the horizontal axis

NETWORK CONTROL: Set up complete network control and management of up to 250 projectors, a perfect solution for large installations in business and educational environments; LAN AND RS-232 enable control via Extron, AMX or Telnet

EXTENSIVE CONNECTIVITY OPTIONS: The ZH406ST features an array of connectivity options including dual HDMI, composite, VGA, audio-in, RJ45, 3D Sync, RS-323, Mic-In, 12V Trigger, USB Power (1. 5A), Micro USB (service) and more

INTEGRATED SPEAKERS: Two 10-watt built-in speakers enhances presentations with sound and simplifies the set-up without the need for external speakers; loud enough for medium sized classrooms and meeting rooms

MANUFACTURER : A 2-year limited parts and labor projection on the projector and a 5-year or 12, 000-hour light source (whichever comes first) are included

Specifications

Light Source
DuraCore Laser
Light Source Life
Up to 30,000 hours
Dust Resistance
IPX6
Resolution (Native)
1920 x 1080
Brightness
4,200 Lumens
Contrast Ratio
300,000:1
HDR Support
4K HDR Input (HDR10, HLG)
Throw Ratio Type
Short Throw
Projection Size (from 4'-4")
120"
Zoom
0.8 – 2.0x Digital Zoom
Image Correction
Four Corner Correction
Special Projection Modes
Portrait Mode, 360° Projection
Connectivity
Dual HDMI, Composite, VGA, Audio-in, RJ45, 3D Sync, RS-232, Mic-In, 12V Trigger, USB Power (1.5A), Micro USB
Speakers
Two 10-watt Built-in Speakers
Manufacturer Warranty
2-year limited parts and labor (projector), 5-year or 12,000-hour (light source)

Pros & Cons

👍 Pros

  • DuraCore laser light source provides up to 30,000 hours of operation, eliminating lamp and filter replacements.
  • IPX6 dust resistance rating ensures durability of the optical engine, extending the projector's lifespan.
  • Supports 4K HDR input with HDR10 and HLG technologies, enabling brighter whites and deeper blacks for enhanced viewing.
  • Short throw lens projects a large 120" image from just 4'-4" away, ideal for smaller spaces and flexible setup.
  • High 4,200 lumens of brightness and 300,000:1 contrast ratio produce crystal-clear images for lights-on viewing.
  • Features 0.8 – 2.0x digital zoom and four-corner correction for flexible installation and image alignment.
  • Portrait mode and 360° projection capabilities make it suitable for various digital signage applications.
  • Extensive connectivity options including dual HDMI, VGA, RJ45, and more, support diverse input sources.
  • Two integrated 10-watt speakers enhance presentations with sound, simplifying setup in classrooms and meeting rooms.

👎 Cons

  • While supporting 4K HDR input, the native resolution is 1920 x 1080, meaning 4K content will be downscaled.
  • The "short throw" nature, while beneficial for small spaces, might limit flexibility for very large auditorium-style setups.
  • Specific details about the noise level of the projector during operation are not provided.
  • The integrated 10-watt speakers may not be sufficient for very large rooms or environments requiring high-fidelity audio.
  • Advanced network control features are primarily beneficial for large installations, potentially overkill for home or small office use.

Frequently Asked Questions

The DuraCore laser light source in this projector offers an impressive lifespan of up to 30,000 hours, eliminating the need for lamp and filter replacements.
Yes, the Optoma ZH406ST supports 4K HDR input, utilizing HDR10 and HLG technologies for an enhanced viewing experience of images and videos, although its native resolution is 1920 x 1080.
Thanks to its short throw lens, this projector can display a large 120" image from only 4'-4" away, which is ideal for smaller spaces.
It offers 4,200 lumens of brightness and an incredible 300,000:1 contrast ratio, producing crystal-clear images even in environments with some ambient light.
Yes, the ZH406ST features two 10-watt built-in speakers to enhance presentations with sound, reducing the need for external audio equipment.
Yes, it is ideal for digital signage applications as it supports portrait mode and 360° projection, allowing for flexible display orientations.
The projector offers extensive connectivity including dual HDMI, composite, VGA, audio-in, RJ45 for network control, 3D Sync, RS-232, Mic-In, 12V Trigger, USB Power (1.5A), and Micro USB.