ViewSonic PX748-4K - DLP projector - 4000 ANSI lumens - 3840 x 2160 - 16:9 - 4K
- True 4K clarity with HDR/HLG support
- High brightness
- USB Type-C for direct streaming and recharging
- Ultimate sports viewing experience with ultra-fast input
- Effortless image adjustment
- Adaptable to any environment
- Perfect projection even on curved surfaces
- Get your cinema all set at once
- Reliable long-term lifespan
- USB Type-A power supply for HDMI wireless dongles
- SuperColor Technology
- Satisfying audio performance
- A more eye-friendly viewing experience
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Product Specification
- Product Code
- H44353251
- Manufacturer Ref
- PX748-4K
- Barcode
- 766907008951
- Brand
- ViewSonic
- Resolution
- UHDTV (3840 x 2160)
- Technology
- DLP
- Lamp Life
- 20,000
- Brightness (ANSI Lumens)
- 4000
- Projection
- Standard
- Portability
- Non-portable
- Native aspect ratio
- 16:9
Product Details
- ViewSonic PX748-4K - DLP projector - 4000 ANSI lumens - 3840 x 2160 - 16:9 - 4K
The PX748-4K is a 4000 ANSI lumens 4K home projector that shines in value and brightness and delivers pixel-perfect visuals in true 4K clarity with HDR/HLG support. Experience the next level of gaming with 4.2ms ultra-fast input, a 240Hz refresh rate, and USB Type-C connectivity for direct streaming from Nintendo Switch. Set up faster and easier than ever before with powerful warping, auto V keystone, H/V keystone, and 1.3x optical zoom, capable of creating a screen of up to 300" on any surface. Adding on to that is the LAN control capability compatible with home automation systems and 12V trigger output, making the PX748-4K a perfect addition to your smart home.
- True 4K clarity with HDR/HLG support
In addition to the stunningly detailed images that true 4K resolution can offer, the projector also supports HDR and HLG content to produce more dynamic images and bring flat images to life with more displayable information in the darker and brighter parts of a scene. - High brightness
Packed with 4000 ANSI lumens, the projector is guaranteed to produce high brightness suitable for well-lit environments. - USB Type-C for direct streaming and recharging
The projector's USB Type-C connection puts a fun twist on streaming videos by allowing you to project content directly from your phone, laptop or tablet while also charging them simultaneously. You can even play Nintendo Switch games on the big screen via direct connection without the dock. - Ultimate sports viewing experience with ultra-fast input
Say goodbye to motion blur due to input lag. With a 4.2ms ultra-fast input and hyper-responsive 240Hz refresh rate, plus the microsecond-level response time, you can watch with low delay and seamless viewing of fast-moving objects that will bring your sports viewing experience to the next level. - Effortless image adjustment
Be it on the side table in the living room, bedroom or any other location you like, the projector can provide perfectly shaped images from any angle with comprehensive H/V keystone and four corner adjustment capabilities. The auto V keystone further frees you from manual adjustments no matter how you tilt the projector, up or down. - Adaptable to any environment
Equipped with a 1.3x optical zoom lens, the projector empowers users to choose the most ideal setup location that doesn't interfere with existing interior design while still getting the desired image size. - Perfect projection even on curved surfaces
Who says projection only works on a flat surface? With the advanced Projector Warping Tool, the distorted image can be perfectly shaped through multiple point adjustments, even when projected on spherical or cylindrical shapes. - Go big, even in small spaces
Scale up the excitement with a screen size easily made larger than a TV, even in limited space. Immerse yourself in 100" of entertainment from only 2.5m away. - Get your cinema all set at once
With 12V trigger output connectivity, just power on the projector and your home cinema will be all set, with the curtains closed and the projection screen lowered automatically. - Reliable long-term lifespan
The latest SuperEco+ mode technology greatly extends the lamp life of the projector from 15000 hours to 20000 hours, saving you maintenance cost and effort. - USB Type-A power supply for HDMI wireless dongles
A built-in USB power output (5V/1.5A) can be used to supply power to HDMI wireless dongles, eliminating the need for separate power adapters when streaming your favorite multimedia content. - SuperColor Technology
ViewSonic's proprietary SuperColor Technology displays a wide color range, ensuring that users enjoy a true-to-life color performance in both bright and dark environments without sacrificing image quality. - Satisfying audio performance
The projector is embedded with a 10W speaker to deliver a satisfying audio performance right out of the box. - A more eye-friendly viewing experience
Utilizing reflective light, which bounces off the wall or projector screen before hitting your eyes, the projector makes the viewing experience virtually blue light free, less invasive to your sight and reduces eyestrain over prolonged viewing periods.
Specifications
| General | |
|---|---|
| Device Type | DLP projector - 4K |
| Smart Capable | Yes |
| Networking | Ethernet |
| Internet Streaming Services | Amazon Alexa Voice Service, Google Assistant |
| Projector | |
| Microdisplay | DMD Chip |
| Brightness | 4000 ANSI lumens |
| Contrast Ratio | 12000:1 |
| Projection Distance | 0.75 m - 9.76 m |
| Throw Ratio | 1.13 - 1.47:1 |
| Resolution | Ultra HD 4K - 3840 x 2160 (native) / 3840 x 2160 (resized) |
| Native Aspect Ratio | 16:9 |
| Colour Support | 1.07 billion colours |
| Max Sync Rate (V x H) | 240 Hz x 129 kHz |
| Bulb type | 240 Watt |
| Bulb life cycle | Up to 4000 hour(s) - normal mode ¦ Up to 20000 hour(s) - economic mode |
| Controls & Adjustments | Keystone correction |
| OSD Languages | Czech, Indonesian, Thai, Chinese (traditional), Chinese (simplified), Vietnamese, English, German, French, Italian, Portuguese, Polish, Finnish, Swedish, Russian, Spanish, Dutch, Greek, Turkish, Arabic, Japanese, Korean, Indic (Indian Languages) |
| Features | 4K HDR technology |
| Lens | |
| Lens Aperture | F/1.94-2.12 |
| Zoom Factor | 1.3x |
| Keystone Correction Direction | Horizontal, vertical |
| Vertical Keystone Correction | -40 / +40 |
| Horizontal Keystone Correction | -40 / +40 |
| Video Input | |
| Video Interfaces | HDMI, USB-C |
| Video Modes | 480p, 720p, 1080i, 1080p, 480i, 576i, 576p, 2160p, 4K |
| Speakers | |
| Type | Internal |
| Sound Output Mode | Stereo |
| Output Power / Channel | 20 Watt |
| Expansion / Connectivity | |
| Interfaces | 1 x USB-C ¦ 2 x HDMI - 19 pin HDMI Type A ¦ 1 x remote control ¦ 1 x USB ¦ 1 x network - RJ-45 ¦ 1 x audio line-out - mini-phone stereo 3.5 mm ¦ 1 x 12V programmable trigger ¦ 1 x serial RS-232 - 9 pin D-Sub (DB-9) (management) |
| Miscellaneous | |
| Included Accessories | Remote control |
| Security Features | Security lock slot (cable lock sold separately) |
| Security Slot Type | Kensington security slot |
| Power | |
| Power Source | AC |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Power Consumption Operational | 310 Watt |
| Power Consumption Stand by | 0.5 Watt |
| Dimensions & Weight | |
| Width | 31.2 cm |
| Depth | 22.2 cm |
| Height | 10.8 cm |
| Environmental Parameters | |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 40 °C |
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