ViewSonic LS831WU Laser Projector – 4,500 Lumens, WUXGA, Ultra Shor... — specification sheet
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ViewSonic · LS831WU · Projectors

ViewSonic LS831WU Laser Projector – 4,500 Lumens, WUXGA, Ultra Short Throw

ViewSonic LS831WU Laser Projector – 4,500 Lumens, WUXGA, Ultra Short Throw

The ViewSonic LS831WU Laser Projector – 4,500 Lumens, WUXGA, Ultra Short Throw is a projector available in the UAE from Procure.ae.

The ViewSonic LS831WU is a high-performance WUXGA ultra-short-throw laser projector built for business, education, and large-scale signage installations. With 4500 ANSI lumens brightness, it delivers sharp, vivid images in ambient light environments. Featuring 1920 x 1200 resolution (WUXGA), it ensures crisp visuals with ample detail and clarity. The 0.25 ultra short throw ratio allows for a 100” image from just inches away, eliminating shadows and glare.

It is supplied to corporate, education, and government organisations across the UAE, with procurement-ready quotations and regional delivery.

Resolution
1920 x 1080 (Full HD)
Brightness Lumens
4001–5000 lm
Lamp Type
Laser
Weight
9.9 kg

Key features

01
4500 ANSI Lumens Brightness
Projects vivid and clear visuals in both dark and bright environments.
02
WUXGA Native Resolution
Provides 1920 x 1200 resolution for enhanced detail and sharpness.
03
Ultra Short Throw Ratio (0.25)
Creates a 100” screen from as close as 8 inches, perfect for tight spaces.
04
Laser Phosphor Light Source
Offers up to 20,000 hours of maintenance-free usage with consistent brightness.
05
HDR Content Support
Enhances color depth, contrast, and brightness for realistic imagery.
06
360° Installation and Portrait Mode
Flexible placement for creative and commercial applications.
07
Sealed Optical Engine
Dust-resistant design increases durability and image stability over time.
08
HDBaseT Support
Transmits uncompressed audio and video over long distances using a single cable.

Specifications

Display
Aspect Ratio16:9
Brightness Lumens4001–5000 lm
Contrast Ratio3,000,000:1
Lamp Life20,000 hours
Lamp TypeLaser
Projection Size70-200" diagonal
Resolution1920 x 1080 (Full HD)
Throw Ratio0.252:1
Power
Power ConsumptionNormal: 504 W, Standby: < 0.5 W
Physical
ColorWhite
Dimensions492 x 387 x 157 mm
Weight9.9 kg
Compliance
Country of OriginUnited States
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This sheet is compiled from the product data held on procure.ae. For fully accurate and up-to-date figures, always refer to the manufacturer’s own specification sheet or datasheet for this model.

Specifications are provided by the manufacturer and may change without notice.

Pricing is quote-based. Contact Procure for current pricing and availability.

Delivery across the UAE and beyond, installation on request and manufacturer-backed warranty.

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