• Optoma GT4000UHD UHD 4K Ultra Short-Throw Laser DLP Projector
  • Optoma GT4000UHD UHD 4K Ultra Short-Throw Laser DLP Projector
  • Optoma GT4000UHD UHD 4K Ultra Short-Throw Laser DLP Projector
  • Optoma GT4000UHD UHD 4K Ultra Short-Throw Laser DLP Projector
  • Optoma GT4000UHD UHD 4K Ultra Short-Throw Laser DLP Projector

Optoma GT4000UHD UHD 4K Ultra Short-Throw Laser DLP Projector

SKU: GT4000UHD  |  UPC: 796435815653
$3,499.00
In Stock · Free Shipping to Lower 48 States
Tax-Exempt & Purchase Orders Accepted
Bulk Pricing Available

Memorial Month Sale | additional discount in cart

Request a Quote
  • Manufacturer Warranty Included
  • Lifetime Technical Support from OfficeWonderland
  • No Sales Tax for Qualified Tax-Exempt Organizations
  • Purchase Orders Accepted (Net 30 Available)

Key Features

  • Built-In Ultra Short Throw Lens Included (not sold separately)
  • 0.25:1 Throw Ratio
  • Projects a 100" image from about 11–12 inches away
  • 4,000 Lumens Brightness
  • 24/7 and 360° operation supported

Best For

  • Bright rooms where standard projectors look washed out
  • Small apartments or offices where space is limited
  • Competitive gamers seeking 4K resolution with ultra-low latency

Purchase Orders & Tax-Exempt

We proudly support schools, universities, government agencies, and qualified businesses.

  • Net 30 Purchase Orders
  • Tax-Exempt Sales for Eligible Organizations
  • W-9 Available Upon Request
Request a Quote
Learn More About Purchase Orders

Professional Grade 4K Imaging

The Optoma GT4000UHD is one of the best ultra short throw projectors on the market, offering true 4K UHD resolution and 4000 ANSI lumens. This stands out because it allows for vibrant, sharp images even in well-lit classrooms or corporate boardrooms.

Space-Saving Ultra Short Throw Technology

For small spaces, this is an excellent choice. It can project a massive 150-inch image from just inches away, eliminating shadows and the need for complex ceiling wiring.

Maintenance-Free DuraCore Laser

Equipped with an IP6X certified optical engine and DuraCore technology, the GT4000UHD provides up to 30,000 hours of maintenance-free operation, making it ideal for 24/7 digital signage and commercial applications.

Frequently Asked Questions

Is the Optoma GT4000UHD the best 4K ultra short throw projector for bright professional and home environments?

The Optoma GT4000UHD is one of the best high-brightness 4K ultra short throw solutions for both professional AV and home entertainment. It stands out because it delivers 4000 lumens, making it capable of producing clear images even in rooms with significant ambient light.

Is This Right For You?


Ideal If

  • You want a 100" to 150" screen without mounting a projector 12 feet back
  • You need a projector capable of 24/7 operation for signage or business
  • You are looking to eliminate shadows and glare during presentations

Not Ideal If

  • You are looking for a portable battery-powered outdoor projector
  • You have a very tight budget and do not require 4K resolution
  • You require optical zoom to adjust screen size from a distance

Recommendation

Choose the GT4000UHD if you need the highest possible brightness and 4K clarity in a space-saving ultra-short-throw form factor.
Projects a 100" image from inches rather than several feet away
Laser light source lasts 10x longer than traditional UHP lamps
Significantly higher brightness (4000 lumens) than most consumer-grade UST models

This projector is ideal for modern classrooms, corporate boardrooms, museum digital signage, and luxury home theaters where space is at a premium and ceiling mounting is not desired. Its thermal design also supports 24/7 duty cycles for commercial use.

As a fixed lens ultra short throw unit, it does not feature optical zoom; image sizing is determined by the physical distance from the wall.

Optoma

Optoma GT4000UHD UHD 4K Ultra Short-Throw Laser DLP Projector

$3,499.00

Brightness

4,000 ANSI Lumens

N/A

Weight without stand

9 lb

N/A

Weight with Stand

N/A

N/A

Duty Cycle

24/7

N/A

Dimensions

12.9 x 4.3 x 12.9"

N/A

Aspect Ratio

N/A

N/A

Content

N/A

N/A

Native Resolution

3840 x 2160

N/A

Lumens (ANSI)

N/A

N/A

Contrast Ratio

N/A

N/A

Throw Distance

11.02 to 22.05"

N/A

Lens

N/A

N/A

Inputs

2x HDMI 2.0 Video/Audio Input 1x RJ45 (HDBaseT) Video/Audio/Remote/ Input 1x 1/8" / 3.5 mm Mini Audio Output

N/A

Outputs

1x USB-A (Power) 1x DE-9/DB-9 (RS-232) Input/Output 1x RJ45 (Ethernet) 1x 3-Pin DIN (VESA 3D Sync) Output

N/A

Display Technology

N/A

N/A

Wireless Networking

N/A

N/A

Speakers

N/A

N/A

Economode

N/A

N/A

Audible Noise

N/A

N/A

Lamp Life

N/A

N/A

Short Throw

N/A

N/A

Aspect Ratio

N/A

N/A

Image Size Diagonal

N/A

N/A

Lens Shift

N/A

N/A

Data / Video Signals

N/A

N/A

Digital Keystone

N/A

N/A

Unit Weight

N/A

N/A

Projector Methods

N/A

N/A

Dimensions (WxDxH)

N/A

N/A

Dimensions (WxDxH)

N/A

N/A

Contrast Ratio

N/A

N/A

Viewing Angle

N/A

N/A

Response Time

N/A

N/A

Sound Output

N/A

N/A

Screen Size

N/A

N/A

Monitor Configuration

N/A

N/A

Display Orientation

N/A

N/A

WiFi

N/A

N/A

Communication Port

RJ45

N/A

Refresh Rate

N/A

N/A

General

N/A

N/A

VESA Pattern

N/A

N/A

TAA Compliant

N/A

N/A

PDF Documents

N/A

N/A

Diagonal Size

N/A

N/A

Dimensions

12.9 x 4.3 x 12.9"

N/A

Aspect Ratio

N/A

N/A

Sensor

N/A

N/A

Resolution

N/A

N/A

Signal Sysyetm

N/A

N/A

Signal To Noise Ratio

N/A

N/A

Gain

N/A

N/A

Shutter Speed Range

N/A

N/A

Exposure Control

N/A

N/A

White Balance

N/A

N/A

Image Stabilization

N/A

N/A

Image Flip

N/A

N/A

ICR

N/A

N/A

Sync

N/A

N/A

Output

N/A

N/A

Audio Input

N/A

N/A

Audio

N/A

N/A

Camera Control

N/A

N/A

Focal Length

N/A

N/A

Minimum Object Distance

N/A

N/A

Pan Angle

N/A

N/A

Tilt Angle

N/A

N/A

Pan Speed

N/A

N/A

Tilt Speed

N/A

N/A

Presets

N/A

N/A

Operating Temperature

N/A

N/A

Power

N/A

N/A

Power Consumption

N/A

N/A

Minimum Illumination

N/A

N/A

Optical Zoom

No

N/A

TAA Compliant

N/A
View product