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Viewsonic LS901-4K Luminous Superior Laser Projector - 4K UHD 5500 Lumens HDR HLG 1.7x Zoom 16: 9 White
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Product Features
Product Overview
The ViewSonic LS901-4K Luminous Superior Laser Projector delivers professional-grade 4K UHD projection with 5500 ANSI lumens of brightness, making it suitable for well-lit environments and large venues. Its laser/phosphor light source ensures consistent color performance and an extended lamp life of up to 20,000 hours in normal mode, reducing maintenance and replacement costs.
With HDR HLG support and SuperColor technology, this projector reproduces a wide color gamut of 1.07 billion colors, enhancing visual detail in both dark and bright scenes. The 1.7x optical zoom and flexible throw ratio allow for versatile placement, projecting screen sizes from 30 inches to 25 feet diagonally. Its white finish and compact form factor integrate seamlessly into home theaters, classrooms, or corporate settings.
Relevant factors for this section include Projection Method, High Dynamic Range (HDR), High Dynamic Range (HDR) Type, Native Resolution. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Technical Overview
This projector operates with a native resolution of 3840 x 2160 (4K UHD) and supports a 240Hz refresh rate with 4.2ms input lag, optimized for fast-paced gaming and smooth video playback. The 3,000,000:1 contrast ratio ensures deep blacks and bright highlights, while the HLG HDR format enhances compatibility with modern broadcast and streaming content.
Connectivity includes HDMI, USB, and network (RJ-45) ports, enabling easy integration with various media sources and control systems. The projector supports front and ceiling projection methods, with digital zoom, keystone correction, and four-corner adjustment for precise image alignment. It is compatible with ViewSonic mount PJ-WMK-007 for secure ceiling installation.
Relevant factors for this section include Projection Method, High Dynamic Range (HDR), High Dynamic Range (HDR) Type, Native Resolution. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The LS901-4K combines high brightness with precise color accuracy, offering a reliable solution for demanding projection needs. Its laser technology provides immediate on/off operation and stable brightness over time, unlike traditional lamp-based projectors.
Long-Lasting Performance
With a lamp life of 20,000 hours in normal mode and 30,000 hours in economy mode, this projector minimizes downtime and operational costs, ideal for continuous use in educational or business environments.
Flexible Installation
The 1.7x optical zoom and adjustable throw ratio accommodate various room sizes and screen dimensions. Ceiling and wall mountable options provide installation flexibility for permanent or temporary setups.
Enhanced Gaming and Entertainment
Features like Golf Mode for simulators, 240Hz refresh rate, and low input lag make it suitable for immersive gaming and interactive applications, beyond standard video projection.
Deployment / Use Cases
This projector is designed for versatile applications, from home theaters and gaming rooms to classrooms and corporate boardrooms. Its high brightness and 4K resolution ensure clear visibility even in ambient light, making it effective for presentations, training sessions, and entertainment.
In educational settings, the long lamp life and network connectivity support remote management and extended use. For home entertainment, the HDR support and wide color gamut deliver cinematic experiences, while gaming features like fast refresh rates enhance interactive content. Museums and auditoriums benefit from its large image capability and precise color reproduction for exhibits and events.
Home Theater and Gaming
Delivers immersive 4K HDR visuals with low input lag, perfect for movie nights and competitive gaming on large screens.
Business and Education
Provides bright, detailed projections for meetings, lectures, and training, with easy connectivity and installation options.
Physical Profile
The projector features a compact white chassis measuring 13.27" wide, 11.02" deep, and 5.20" high, weighing approximately 10.69 lb. This design allows for easy placement on tables or mounting in ceilings and walls. The form factor supports 360-degree projection and portrait mode, enabling creative setups for curved screens or vertical displays.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 5.20" (132 mm), 13.27" (337 mm), 11.02" (280 mm), 10.69 lb (4850 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 13.27" (337 mm)
- Depth
- 11.02" (280 mm)
- Height
- 5.20" (132 mm)
- Weight
- 10.69 lb (4850 g)
- Length
- 17.6 mm (0.69")
What's in the Box
The package includes all essential components for immediate setup and operation.
Highlights
- 4K UHD resolution (3840x2160) with 5500 ANSI lumens for bright, detailed projections
- Laser/phosphor light source with 20,000-hour lamp life in normal mode
- HDR HLG support and SuperColor technology for 1.07 billion colors
- 1.7x optical zoom and flexible throw ratio for versatile placement
- 240Hz refresh rate and 4.2ms input lag optimized for gaming
- HDMI, USB, and network (RJ-45) connectivity options
- Ceiling and wall mountable with compatibility for ViewSonic mount PJ-WMK-007
- Projects screen sizes from 30" to 300" with throw distances from 3.9 ft to 43 ft
- Includes Golf Mode for simulator compatibility and 4-corner adjustment
- Three-year limited warranty with first-year Express Exchange service
Specifications
| Specifications | |
|---|---|
| Manufacturer | ViewSonic Corporation |
| Manufacturer Part Number | LS901-4K |
| Brand Name | ViewSonic |
| Product Line | Luminous Superior |
| Product Series | LS |
| Product Model | LS901-4K |
| Product Name | 5,500 ANSI Lumens 4K HDR Laser Projector |
| Packaged Quantity | 1 Pack |
| Product Type | Laser Projector |
| Technical Information | |
| Projection Method | Front,Ceiling |
| High Dynamic Range (HDR) | Yes |
| High Dynamic Range (HDR) Type | HLG |
| Display & Graphics | |
| Native Resolution | 3840 x 2160 |
| Graphic Mode | 4K UHD |
| Native Aspect Ratio | 16:9 |
| Projection Lens | |
| Minimum Focal Length | 17.6 mm (0.69") |
| Maximum Focal Length | 27.9 mm (1.10") |
| Minimum Diagonal Image Size | 30" (762 mm) |
| Maximum Diagonal Image Size | 25 ft (7620 mm) |
| Optical Zoom | 1.7x |
| Lamp | |
| Number of Lamps | 1 |
| Lamp Type | Laser/Phosphor |
| Normal Mode Lamp Life | 20000 Hour |
| Economy Mode Lamp Life | 30000 Hour |
| Image | |
| Standard Mode Brightness | 5500 lm |
| Color Supported | 1.07 Billion Colors |
| Throw Ratio | 1.2 to 2.0435.96 ft (10960 mm)) |
| Contrast Ratio | 3,000,000:1 |
| Video | |
| Video Signal Standard | HDTV |
| Output Scan Format | 2160p |
| Interfaces/Ports | |
| HDMI | Yes |
| USB | Yes |
| Network (RJ-45) | Yes |
| Power Description | |
| Operating Power Consumption | 245 W |
| Physical Characteristics | |
| Product Color | White |
| Form Factor | Ceiling Mountable,Wall Mountable |
| Height | 5.20" (132 mm) |
| Width | 13.27" (337 mm) |
| Depth | 11.02" (280 mm) |
| Weight (Approximate) | 10.69 lb (4850 g) |
| Miscellaneous | |
| Application/Usage | Home Theater,Home,Entertainment,Gaming,Class Room,Education,Meeting,Auditorium,Office,Presentation,Museum,Corporate |
| Package Contents | 5,500 ANSI Lumens 4K HDR Laser Projector power cable remote control Quick Start Guide |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Country of Origin | China |
| TAA Compliant | No |
| Warranty | |
| Limited Warranty | 3 Year |
| Additional Warranty Information | Three-year limited warranty on parts and labor, 1-year limited warranty on lamp, 1st year free Express Exchange® service |
User Manual
FAQ
What is the brightness of the ViewSonic LS901-4K projector?
The projector delivers 5500 ANSI lumens, providing high brightness suitable for well-lit rooms and large venues. This ensures clear, vibrant images even in environments with ambient light, making it effective for presentations, home theaters, and educational settings.
Does this projector support HDR, and what type?
Yes, it supports High Dynamic Range (HDR) with HLG (Hybrid Log-Gamma) type. This enhances contrast and color depth for compatible content, improving visual quality in movies, games, and broadcasts by delivering brighter highlights and deeper shadows.
What is the lamp life and type of light source?
It uses a laser/phosphor light source with a lamp life of 20,000 hours in normal mode and 30,000 hours in economy mode. This long lifespan reduces maintenance needs and operational costs, ideal for continuous use in business or educational applications.
What connectivity options are available?
The projector includes HDMI, USB, and network (RJ-45) ports. These allow connection to various devices like computers, media players, and control systems, facilitating easy integration into home entertainment setups or professional AV environments.
Can this projector be mounted on a ceiling?
Yes, it is ceiling mountable and wall mountable, with compatibility for ViewSonic mount PJ-WMK-007. This flexibility supports permanent installations in theaters, classrooms, or offices, and the form factor allows for 360-degree projection for creative setups.
What is the warranty coverage for this projector?
It comes with a three-year limited warranty on parts and labor, a one-year limited warranty on the lamp, and first-year free Express Exchange service. This provides reliable support and quick replacement options to minimize downtime in case of issues.
| Qty | Price | Available |
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