← ViewSonic Products in India
  • ViewSonic LS831WU 4500 Lumens WUXGA Ultra Short Throw Laser Projector - front view
  • ViewSonic LS831WU 4500 Lumens WUXGA Ultra Short Throw Laser Projector - product view 2
  • ViewSonic LS831WU 4500 Lumens WUXGA Ultra Short Throw Laser Projector - product view 3
  • ViewSonic LS831WU 4500 Lumens WUXGA Ultra Short Throw Laser Projector - product view 4
  • ViewSonic LS831WU 4500 Lumens WUXGA Ultra Short Throw Laser Projector - product view 5
1 5

ViewSonic LS831WU: 4500 Lumens WUXGA Ultra Short Throw Laser Projector

Model LS831WU

Request a Quote
Availability: Out of Stock
Request a Quote Chat on WhatsApp
  • Authorized ViewSonic Reseller
  • Manufacturer Warranty
  • Pan-India Delivery
  • Expert Project Support
  • 4500 ANSI lumens WUXGA (1920x1200) resolution with 3,000,000:1 contrast ratio
  • Ultra short throw 0.252 throw ratio, 100 inch image from only 21 cm away
  • 2nd generation laser phosphor light source rated for 20,000 hours
  • Built in HDBaseT receiver, 360 degree projection and portrait mode support
Auditorium Video System Solutions Part of our complete AV solutions Explore Solutions
View full details
Product Overview

Overview

The ViewSonic LS831WU is a 4500 ANSI lumens WUXGA ultra short throw laser installation projector that throws a 100 inch image from just 21 cm away, built for public and commercial display applications.

Corporate AV supplies, installs and supports the ViewSonic LS831WU across India. Request a quote for supply, installation and commissioning.

Key features

  • 4500 ANSI lumens WUXGA (1920x1200) resolution with 3,000,000:1 contrast ratio
  • Ultra short throw 0.252 throw ratio, 100 inch image from only 21 cm away
  • 2nd generation laser phosphor light source rated for 20,000 hours
  • Built in HDBaseT receiver, 360 degree projection and portrait mode support
Why choose the LS831WU
It is a 4500 lumen 1920 x 1200 WUXGA laser projector for larger rooms and fixed installations. Corporate AV adds a site survey, installation and support across India, so the LS831WU is specified and installed for your space and not just shipped.
Product Highlights

Key Benefits

4500 ANSI lumens WUXGA (1920x1200) resolution with 3,000,000:1 contrast ratio

Ultra short throw 0.252 throw ratio, 100 inch image from only 21 cm away

2nd generation laser phosphor light source rated for 20,000 hours

Built in HDBaseT receiver, 360 degree projection and portrait mode support

Use Cases

Ideal Applications

Auditoriums and lecture halls

Large meeting and conference rooms

Houses of worship and event venues

Fixed installations needing high brightness

Technical Details

Technical Specifications

Display
Resolution 1920 x 1200 WUXGA
Brightness 4500 ANSI lumens
Contrast Ratio 3,000,000:1
Light Source 2nd generation laser phosphor, 20,000 hour life
Connectivity
Connectivity 2x HDMI 2.0 (HDCP 2.2), HDBaseT, VGA in, S-Video, composite, RS232, RJ45, USB Type-A power out
Audio, video and software
Speakers 10 W cube x2
Physical and mounting
Weight 9.9 kg net
Dimensions 492 x 387 x 157 mm (W x D x H)
Other specifications
Keystone H plus or minus 5 degrees, V plus or minus 5 degrees, digital correction

Related Solutions

Why CorporateAV?

Sourced right. Installed right.

Genuine Manufacturer Stock
Every unit sourced through authorized distribution, backed by manufacturer warranty.
Expert AV Integration
Paired correctly with compatible systems and your room's existing AV infrastructure.
Pan-India Delivery & Support
On-site installation and ongoing technical support wherever your project is based.
More Details

Additional Information

Why Buy The LS831WU From Corporate AV?
  • Genuine ViewSonic stock with manufacturer warranty support
  • Custom pricing for bulk and multi-room / multi-site rollouts
  • Local after-sales support — a real team you can call or WhatsApp, not a call centre
  • Expert guidance on product selection and deployment planning
  • Professional installation across Bangalore, Hyderabad, Mumbai, Delhi NCR, and the wider India region
Contact us: +91 99452 30186, WhatsApp us or email avsupport@corporateav.in.
Distribution

Corporate AV supplies and installs ViewSonic products across Bangalore, Hyderabad, Mumbai, Delhi NCR, Chennai, Pune, Kolkata, Ahmedabad, and the wider India region.

Frequently Asked Questions

What is the ViewSonic LS831WU?
The ViewSonic LS831WU is a 4500 ANSI lumens WUXGA ultra short throw laser installation projector that throws a 100 inch image from just 21 cm away, built for public and commercial display applications.
Who is the ViewSonic LS831WU best suited for?
The LS831WU suits auditoriums and lecture halls, large meeting and conference rooms and houses of worship and event venues. Corporate AV can advise whether it is the right fit for your space.
Can Corporate AV supply multiple ViewSonic LS831WU units for a rollout?
Yes. Corporate AV supplies and integrates the ViewSonic LS831WU in single units and multi-room rollouts across India, with a site survey, installation, commissioning and support.
How do I get a quote for the ViewSonic LS831WU in India?
Use the Request a Quote button on this page or contact Corporate AV with your room details and quantity, and a consultant will respond with a quotation for supply and installation.
What are the key specifications of the ViewSonic LS831WU?
ViewSonic lists these key specifications for the LS831WU. Resolution: 1920 x 1200 WUXGA. Brightness: 4500 ANSI lumens. Light Source: 2nd generation laser phosphor, 20,000 hour life. Connectivity: 2x HDMI 2.0 (HDCP 2.2), HDBaseT, VGA in, S-Video, composite, RS232, RJ45, USB Type-A power out. Speakers: 10 W cube x2.