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Description
ViewSonic PX749-4K 4K UHD Gaming Projector – Full Product Details
The ViewSonic PX749-4K is a high-performance 4K UHD home projector designed for immersive gaming, home theater and large-screen entertainment. With 4000 ANSI Lumens brightness and native 3840 x 2160 4K UHD resolution, it delivers detailed and vibrant visuals for games, movies, sports and streaming content, even in brighter home environments.
Designed for Xbox gaming, the PX749-4K supports Xbox-exclusive resolution and refresh-rate combinations and delivers an ultra-fast 4.2ms input lag with up to 240Hz refresh rate when configured for compatible 1080p/240Hz content. It also supports HDR/HLG and 3D content, while the Harman-tuned 10W speaker provides convenient built-in audio for an immersive audiovisual experience.
Product Specifications
| ViewSonic PX749-4K Specifications | |
|---|---|
| Model | PX749-4K |
| Projection System | 0.47-inch 4K UHD DLP |
| Native Resolution | 3840 x 2160 4K UHD |
| Brightness | 4000 ANSI Lumens |
| Contrast Ratio | 12,000:1 with SuperEco Mode |
| Display Colors | 1.07 Billion Colors |
| Light Source | 240W UHP Lamp |
| Light Source Life | 4000 Hours Normal / 20000 Hours SuperEco |
| Lens | F=1.94–2.12, f=12–15.6mm |
| Projection Offset | 120% ±6% |
| Throw Ratio | 1.13–1.47 |
| Optical Zoom | 1.3x |
| Digital Zoom | 0.8x–2.0x |
| Projection Size | 30–300 inches |
| Throw Distance | 0.75–9.76m; 100-inch screen at 2.50m |
| Keystone Correction | Horizontal ±40° / Vertical ±40° |
| 4-Corner Adjustment | Supported |
| Warping Adjustment | Supported |
| Resolution Support | VGA 640×480 to 4K 3840×2160 |
| HDR Support | HDR / HLG |
| 3D Support | Supported |
| HDMI | 2 x HDMI 2.0, HDCP 1.4/2.2 |
| USB Type-C | 1 x USB-C, 5V/2A |
| Audio Output | 1 x 3.5mm Audio Out |
| Built-in Speaker | 10W Cube, Harman-Tuned |
| USB Type-A | 5V/1.5A Power / Service |
| 12V Trigger | 1 x 3.5mm |
| Control | RS232, RJ45 LAN Control |
| Input Lag | 4.2ms |
| Refresh Rate | Up to 240Hz |
| Audible Noise | 33dB Normal / 28dB Eco |
| Power Consumption | 310W Normal / Less than 0.5W Standby |
| Power Supply | 100–240V ±10%, 50/60Hz |
| Operating Temperature | 0–40°C |
| Dimensions | 312 x 222 x 108mm |
| Net Weight | 3.0kg |
| Standard Accessories | Power Cord, USB-C Cable, Backlit Remote Control, Quick Start Guide |
About This Projector
- True 4K UHD Resolution: Native 3840 x 2160 resolution delivers detailed images for movies, games and sports.
- High Brightness: 4000 ANSI Lumens produces bright and visible images for home entertainment environments.
- Designed for Xbox: Supports Xbox-exclusive resolution and refresh-rate combinations for optimized gaming.
- Ultra-Fast Gaming: 4.2ms input lag and up to 240Hz refresh rate provide responsive gaming performance with compatible content.
- HDR/HLG Support: Enhances compatible content with expanded dynamic range and richer visual detail.
- Harman-Tuned Audio: Built-in 10W cube speaker provides convenient audio without requiring an external speaker.
Key Features of ViewSonic PX749-4K
- 3840 x 2160 4K UHD resolution
- 4000 ANSI Lumens brightness
- 12,000:1 contrast ratio with SuperEco Mode
- 0.47-inch 4K UHD DLP projection system
- 1.07 billion display colors
- HDR and HLG support
- 3D support
- 4.2ms ultra-fast input lag
- Up to 240Hz refresh rate
- Designed for Xbox gaming
- 1.3x optical zoom
- Horizontal and vertical ±40° keystone correction
- 4-corner adjustment and warping adjustment
- USB-C direct content streaming
- Dual HDMI 2.0 connectivity
- Harman-tuned 10W speaker
- RJ45 LAN control and RS232
- 12V trigger for home theater automation
- Up to 300-inch projection size
Performance & Productivity
The ViewSonic PX749-4K combines 4K UHD resolution with 4000 ANSI Lumens brightness to deliver an immersive large-screen experience for movies, sports, gaming and streaming. HDR/HLG support and SuperColor technology help produce vibrant and detailed visuals for compatible content.
For gaming, the projector offers 4.2ms ultra-fast input and up to 240Hz refresh rate with compatible 1080p/240Hz content. Its 1.3x optical zoom, horizontal and vertical keystone correction, 4-corner adjustment and warping adjustment provide flexible installation options. USB-C enables direct content streaming from compatible mobile devices and Nintendo Switch systems.
Best Suitable For
- 4K home theater setups
- Xbox gaming and console gaming
- Large-screen gaming rooms
- Movie and sports entertainment
- Living rooms and dedicated media rooms
- Home cinema installations
- Streaming and multimedia entertainment
- Users seeking high-refresh-rate gaming projection
Why Choose ViewSonic PX749-4K?
- True 4K Experience: 3840 x 2160 resolution provides highly detailed large-screen visuals.
- Gaming Focused: 4.2ms input lag and up to 240Hz refresh rate support responsive gaming.
- Designed for Xbox: Optimized support for Xbox-exclusive resolution and refresh-rate combinations.
- Bright Home Entertainment: 4000 ANSI Lumens delivers bright images even in environments with ambient light.
- Flexible Installation: 1.3x optical zoom, H/V keystone, 4-corner adjustment and warping adjustment make setup easier.
- USB-C Streaming: Compatible devices can stream content directly through a USB-C connection.
- Immersive Audio: Harman-tuned 10W speaker complements the large-screen viewing experience.
- Home Theater Integration: RJ45 LAN control and 12V trigger support integration with compatible automation systems.
ViewSonic PX749-4K – 4K UHD Gaming & Home Theater Projector
The ViewSonic PX749-4K is a powerful 4K UHD gaming and home theater projector built for immersive entertainment. With 4000 ANSI Lumens, 3840 x 2160 resolution, HDR/HLG, 4.2ms input lag, up to 240Hz refresh rate, USB-C streaming, 1.3x optical zoom and a Harman-tuned 10W speaker, it delivers a versatile large-screen experience for Xbox gaming, movies, sports and home entertainment.
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