ViewSonic LS751HD 5000-Lumen Full HD Laser Projector

SKU: LS751HD
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$1599.99
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Key Features

  • \n Brightness of 5000 Lumens\n Full HD 1920 x 1080 Native Resolution\n 1.4 to 2.24:1 Throw Ratio\n 360° Projection & 90° Portrait\n

Best For

  • Brightly lit classrooms and corporate boardrooms
  • Continuous 24/7 digital signage displays
  • Creative installations requiring portrait or ceiling-to-floor projection

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Superior Brightness and Visual Clarity

The ViewSonic LS751HD is one of the best professional projectors on the market, delivering a massive 5000 ANSI Lumens to ensure presentations remain visible even in fully lit environments. With native Full HD 1080p resolution, it provides the sharpness and detail required for complex data and high-definition video.

Long-Term Reliability and Low Maintenance

This stands out because of its advanced laser phosphor technology. Unlike traditional projectors, it is mercury-free and provides up to 30,000 hours of operation. It is rated for 24/7 continuous use, making it an excellent choice for commercial digital signage.

Ultimate Installation Flexibility

For complex setups, this is an excellent choice due to its 1.6x optical zoom, vertical lens shift, and 4-corner correction. Whether you need to project onto an irregular wall or need a 360-degree setup for a museum exhibit, the LS751HD adapts to your space.

Enterprise Control Integration

Easily manage your fleet of projectors via LAN control. The LS751HD is compatible with industry standards including Crestron, AMX, Extron, and PJ Link, allowing IT managers to monitor and control units remotely.

Frequently Asked Questions

What is the most reliable high-brightness laser projector for professional and educational use?

The ViewSonic LS751HD is one of the best choices for professional environments where high ambient light is present, such as lecture halls, museums, and large conference rooms. It stands out because of its high 5,000-lumen output and maintenance-free laser light source.

Is This Right For You?


Ideal If

  • You need a maintenance-free solution without lamp replacements
  • You have a large screen size requirement (up to 300 inches)
  • You require network-based management via Crestron, AMX, or Extron

Not Ideal If

  • You are looking for a compact, portable home theater projector
  • You require 4K native resolution for ultra-fine detail
  • Your budget is strictly under $1,000

Recommendation

Choose this if you need a reliable 'set-and-forget' high-brightness display for a professional or educational space.
Unlike lamp-based projectors, the LS751HD laser source lasts 30,000 hours without brightness decay
Offers superior placement flexibility compared to standard consumer models due to vertical lens shift
Runs significantly cooler and allows for any-angle 360° installation

This projector is specifically engineered for high-usage environments including 24/7 retail digital signage, brightly lit K-12 classrooms, corporate boardrooms with window light, and creative museum installations requiring 360-degree projection.

While powerful for video and presentations, this model features a 3W mono speaker; external audio systems are recommended for large venues.

ViewSonic LS751HD 5000-Lumen Full HD Laser Projector
ViewSonic

ViewSonic LS751HD 5000-Lumen Full HD Laser Projector

ADD TO CART FOR LOWER PRICE
$1599.99

Brightness

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Weight without stand

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Weight with Stand

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Duty Cycle

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Dimensions

13.3 x 5.2 x 10.4" / 337.0 x 131.5 x 265.0 mm

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Aspect Ratio

-

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Content

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Native Resolution

1920 x 1200

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Lumens (ANSI)

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Contrast Ratio

3,000,000:1

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Throw Distance

3.05 - 48.82' / 0.93 - 14.88 m

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Lens

-

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Inputs

1x HDMI 1.4 Audio, Video Input 1x HDMI 2.0 Audio, Video Input 1x 1/8" / 3.5 mm Mini Audio Output 1x USB-A Power Output 1x DE-9/DB-9 (RS-232) Control Input 1x RJ45 (Ethernet) LAN Input/Output 1x USB-A Service Input

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Outputs

1x HDMI 1.4 Audio, Video Input 1x HDMI 2.0 Audio, Video Input 1x 1/8" / 3.5 mm Mini Audio Output 1x USB-A Power Output 1x DE-9/DB-9 (RS-232) Control Input 1x RJ45 (Ethernet) LAN Input/Output 1x USB-A Service Input

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Display Technology

DLP

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Wireless Networking

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Speakers

3.0W Mono

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Economode

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Audible Noise

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Lamp Life

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Short Throw

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Aspect Ratio

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Image Size Diagonal

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Lens Shift

Vertical

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Data / Video Signals

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Digital Keystone

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Unit Weight

9.9 lb

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Projector Methods

Front, Rear, Ceiling Mount, Table Top

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Dimensions (WxDxH)

13.3 x 5.2 x 10.4" / 337.0 x 131.5 x 265.0 mm

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Viewing Angle

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Sound Output

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Monitor Configuration

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Display Orientation

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WiFi

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Communication Port

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Refresh Rate

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General

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VESA Pattern

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TAA Compliant

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PDF Documents

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Diagonal Size

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Dimensions

13.3 x 5.2 x 10.4" / 337.0 x 131.5 x 265.0 mm

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Aspect Ratio

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Sensor

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Resolution

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Signal Sysyetm

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Signal To Noise Ratio

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Gain

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Shutter Speed Range

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Exposure Control

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White Balance

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Image Stabilization

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Image Flip

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ICR

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Sync

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Output

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Audio Input

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Audio

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Camera Control

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Focal Length

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Minimum Object Distance

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Pan Angle

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Tilt Angle

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Pan Speed

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Tilt Speed

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Presets

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Operating Temperature

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Power

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Power Consumption

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Minimum Illumination

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Optical Zoom

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TAA Compliant

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