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Viewsonic PX749-4K 4K UHD DLP Projector - 4000 Lumens - 3D HDR - 16: 9 - White - Front Projection
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Product Features
Product Overview
The ViewSonic PX749-4K is a 4K UHD DLP projector engineered for immersive home theater and gaming experiences. It delivers 4000 ANSI lumens of brightness with 1.07 billion colors, supporting HDR and HLG for enhanced dynamic range. The projector features a 16:9 native aspect ratio and 12,000:1 contrast ratio, producing sharp, vibrant images suitable for diverse viewing environments.
Designed with versatility in mind, this model includes 3D capability and SuperColor technology for a wide color gamut. Its white finish and compact physical profile make it suitable for various installation scenarios, including ceiling mounting with compatible ViewSonic accessories. The projector supports screen sizes from 30 inches to 25 feet, accommodating both intimate and large-scale viewing setups.
Relevant factors for this section include Projection Method, 3D Type, High Dynamic Range (HDR), 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 utilizes a single UHP lamp with a 240W power rating, offering a lamp life of 4000 hours in normal mode and up to 20000 hours in economy mode. The optical system includes a 1.3x zoom lens with a focal length range of 12 mm to 15.6 mm, providing flexible placement options. The throw ratio ranges from 1.13 to 1.47, with projection distances from 29.53 inches to 32.02 feet.
Video compatibility includes HDTV standards and 2160p output scan format. The device supports high refresh rates up to 240Hz and low input lag as low as 4.2ms, optimized for gaming. Connectivity is comprehensive with HDMI, USB, and RJ-45 network ports, plus integrated wireless LAN for streamlined media streaming and control.
Relevant factors for this section include Projection Method, 3D Type, High Dynamic Range (HDR), 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 PX749-4K stands out with its combination of high brightness, 4K resolution, and gaming-optimized features. It is designed for Xbox compatibility, supporting 1440p at 120Hz refresh rates for smooth, responsive gameplay. The projector's short-throw capability allows for large images from relatively short distances, making it ideal for spaces where traditional projectors might not fit.
Image Adjustment Flexibility
Includes 1.3x optical zoom, 0.8x-2.0x digital zoom, H/V keystone correction, curved screen projection, 4-corner adjustment, and auto keystone for easy setup and alignment.
- Optical Zoom: 1.3x
- Digital Zoom: 0.8x-2.0x
- Auto Keystone Correction
Gaming Performance
Engineered for high-action gaming with up to 240Hz refresh rate and 4.2ms input lag, reducing motion blur and improving responsiveness for competitive and casual gaming alike.
Deployment / Use Cases
This projector is tailored for home entertainment, gaming, home cinema, and sports viewing. Its 4000-lumen output ensures clear images even in moderately lit rooms, while the 4K resolution provides detailed visuals for movies and high-definition content. The throw characteristics enable flexible installation in living rooms, dedicated theater spaces, or gaming rooms.
Use cases include projecting a 100-inch image from approximately 13 feet, suitable for medium to large rooms. The ceiling-mount compatibility and range of image adjustments support permanent installations in home theaters or multi-purpose media rooms. The wireless LAN and multiple input options facilitate connectivity with gaming consoles, streaming devices, PCs, and traditional media players.
Home Theater Setup
Ideal for creating a cinematic experience with 4K HDR content, large screen projections up to 300 inches, and support for various aspect ratios and source materials.
Gaming Environment
Optimized for console and PC gaming with high refresh rates, low input lag, and compatibility with modern gaming standards for immersive gameplay on big screens.
Physical Profile
The projector measures 4.25 inches in height, 12.28 inches in width, and 8.74 inches in depth, with a weight of approximately 6.61 pounds. Its white chassis blends with modern home decor, and the compact form factor allows for placement on tables, shelves, or ceiling mounts. The design includes ventilation for efficient heat dissipation during extended use.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 4.25" (108 mm), 12.28" (312 mm), 8.74" (222 mm), 6.61 lb (3000 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 12.28" (312 mm)
- Depth
- 8.74" (222 mm)
- Height
- 4.25" (108 mm)
- Weight
- 6.61 lb (3000 g)
- Length
- 12 mm (0.47")
What's in the Box
The package includes the projector, power cable, remote control, and quick start guide to facilitate immediate setup and operation.
Package contents include Projector Power Cable Remote Control Quick Start Guide, Projector. These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- 4K UHD resolution (3840x2160) for sharp, detailed images
- 4000 ANSI lumens brightness suitable for various lighting conditions
- 3D and HDR/HLG support for enhanced visual experiences
- 1.3x optical zoom and flexible throw ratio for easy placement
- Gaming-optimized with up to 240Hz refresh rate and 4.2ms input lag
- Wireless LAN, HDMI, USB, and RJ-45 connectivity options
- SuperColor technology for a wide color gamut
- Ceiling mount compatible with ViewSonic PJ-WMK-007 mount
- Lamp life up to 4000 hours in normal mode
- Compact and lightweight design for versatile installation
Specifications
| Specifications | |
|---|---|
| Manufacturer | ViewSonic Corporation |
| Manufacturer Part Number | PX749-4K |
| Brand Name | ViewSonic |
| Product Model | PX749-4K |
| Product Name | PX749-4K 4,000 ANSI Lumens 4K Home Projector |
| Packaged Quantity | Carton |
| Product Type | DLP Projector |
| Technical Information | |
| Projection Method | Front |
| 3D Type | 3D |
| High Dynamic Range (HDR) | Yes |
| High Dynamic Range (HDR) Type | HLG |
| Display & Graphics | |
| Native Resolution | 3840 x 2160 |
| Graphic Mode | 4K |
| Maximum Resolution | 3840 x 2160 |
| Native Aspect Ratio | 16:9 |
| Projection Lens | |
| Minimum Focal Length | 12 mm (0.47") |
| Maximum Focal Length | 15.6 mm (0.61") |
| Minimum Diagonal Image Size | 30" (762 mm) |
| Maximum Diagonal Image Size | 25 ft (7620 mm) |
| Optical Zoom | 1.3x |
| Minimum Projection Distance | 29.53" (750 mm) |
| Maximum Projection Distance | 32.02 ft (9760 mm) |
| Lamp | |
| Number of Lamps | 1 |
| Lamp Type | UHP |
| Lamp Power | 240 W |
| Normal Mode Lamp Life | 4000 Hour |
| Economy Mode Lamp Life | 20000 Hour |
| Image | |
| Standard Mode Brightness | 4000 lm |
| Color Supported | 1.07 Billion Colors |
| Throw Ratio | 1.13 to 1.47 |
| Contrast Ratio | 12,000:1 |
| Video | |
| Video Signal Standard | HDTV |
| Output Scan Format | 2160p |
| Network & Communication | |
| Wireless LAN | Yes |
| Interfaces/Ports | |
| HDMI | Yes |
| USB | Yes |
| Network (RJ-45) | Yes |
| Power Description | |
| Operating Power Consumption | 310 W |
| Physical Characteristics | |
| Product Color | White |
| Height | 4.25" (108 mm) |
| Width | 12.28" (312 mm) |
| Depth | 8.74" (222 mm) |
| Weight (Approximate) | 6.61 lb (3000 g) |
| Miscellaneous | |
| Application/Usage | Home,Gaming,Home Cinema,Home Theater,Entertainment,Sports |
| Package Contents | Projector Power Cable Remote Control Quick Start Guide |
| Energy Star | No |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Country of Origin | China |
| TAA Compliant | No |
| Warranty | |
| Limited Warranty | 3 Year |
User Manual
FAQ
What is the native resolution of the ViewSonic PX749-4K projector?
The native resolution is 3840 x 2160, which is true 4K UHD. This resolution provides ultra-high-definition clarity suitable for detailed video content, gaming, and presentations, ensuring sharp images without interpolation or scaling artifacts.
How bright is this projector, and is it suitable for rooms with ambient light?
The projector delivers 4000 ANSI lumens of brightness. This high lumen output makes it effective in rooms with moderate ambient light, maintaining image visibility and color vibrancy for home theater, gaming, and entertainment use without requiring complete darkness.
Does the PX749-4K support 3D and HDR content?
Yes, it supports 3D content and High Dynamic Range (HDR) with HLG type. These features enhance contrast and color depth, providing more realistic and immersive viewing experiences for compatible 3D movies, HDR videos, and gaming content.
What are the throw distance and image size capabilities?
The projector can throw images from 29.53 inches to 32.02 feet, supporting diagonal image sizes from 30 inches to 25 feet. For example, it can display a 100-inch image from about 13 feet, offering flexibility for different room sizes and installation preferences.
What connectivity options are available on this projector?
Connectivity includes HDMI, USB, and RJ-45 network ports, plus integrated wireless LAN. These options allow connections to gaming consoles, media players, computers, and network sources for streaming, making it versatile for various home entertainment setups.
Is this projector ceiling mountable, and what is the warranty?
Yes, it is ceiling mountable and compatible with the ViewSonic PJ-WMK-007 mount. The projector comes with a 3-year limited warranty, providing coverage for defects in materials and workmanship under normal use conditions.
| Qty | Price | Available |
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