Video Review:

ViewSonic PX748-4K Overview

The ViewSonic PX748-4K Home Projector delivers stunning 4K-UHD visuals, making it an excellent choice for home entertainment. With a native resolution of 3840×2160 and a high brightness of 4000 ANSI Lumens, this projector ensures sharp, vibrant images even in well-lit environments. The 1.07 billion display colors and a contrast ratio of 12000:1, enhanced by SuperEco Mode, provide a rich and immersive viewing experience. Its lamp, with a wattage of 240W, offers a lifespan of up to 4000 hours in Normal mode and an extended 20,000 hours in energy-efficient SuperEco mode. The PX748-4K features versatile connectivity options, including two HDMI ports, USB Type C, and audio-out, catering to various multimedia sources. The projector also boasts convenient features such as keystone correction, lens shift, and a low input lag of 4.2ms for responsive gaming. The integrated 10W speaker delivers clear audio, eliminating the need for external sound systems. With a throw ratio of 1.13-1.47, a wide range of image sizes from 30″-300″ can be achieved, making the ViewSonic PX748-4K an impressive home projection solution.

ViewSonic PX748-4K: Top 10 Key Features

1. Resolution: The ViewSonic PX748-4K Home Projector boasts a native 4K-UHD resolution of 3840×2160, delivering crystal-clear and highly detailed images for an immersive viewing experience.

2. Brightness: With a high brightness of 4000 ANSI Lumens, this projector ensures vibrant and well-defined visuals, making it suitable for various lighting conditions and room settings.

3. Contrast Ratio: The projector features a contrast ratio of 12000:1, further enhanced by the SuperEco Mode, providing deep blacks and vivid whites for improved image quality.

4. Light Source Type: Utilizing a powerful lamp as its light source, the PX748-4K delivers consistent and reliable brightness throughout its usage, ensuring a long-lasting and reliable performance.

5. Throw Type: Offering flexibility in installation, the projector has a throw ratio of 1.13-1.47, allowing for a range of throw distances to achieve different screen sizes, catering to various room sizes and setups.

6. Projection System: The 0.47″ 4K-UHD projection system ensures high-quality and sharp visuals, making it an ideal choice for home entertainment, gaming, and multimedia presentations.

7. Lamp Life: The lamp has a lifespan of up to 4000 hours in Normal mode, and an impressive 20,000 hours in the energy-efficient SuperEco mode, reducing the frequency of lamp replacements.

8. Optical Zoom: Featuring a 1.3x optical zoom, users have the flexibility to adjust the image size without compromising on image quality, providing convenience in various installation scenarios.

9. Keystone and Lens Shift: The projector offers keystone correction of H:+/-40° and V:+/-40°, along with digital lens shift capabilities with a range of up to 20%, ensuring easy alignment and positioning.

10. Audio and Connectivity: Equipped with a built-in 10W speaker, the PX748-4K delivers clear audio without the need for external speakers. Connectivity options include two HDMI ports, a USB Type C port, and audio-out for comprehensive multimedia input and output options.

ViewSonic PX748-4K: Common Questions

Q1: What is the resolution of the ViewSonic PX748-4K Home Projector?

A1: The ViewSonic PX748-4K features a native 4K Ultra HD resolution, providing stunning image clarity and detail.

Q2: How bright is the ViewSonic PX748-4K projector?

A2: With a brightness of 3,500 lumens, the PX748-4K ensures vibrant and clear visuals, making it suitable for various lighting conditions.

Q3: What is the contrast ratio of the ViewSonic PX748-4K?

A3: The ViewSonic PX748-4K boasts an impressive contrast ratio, enhancing the distinction between bright and dark elements for more dynamic and realistic visuals.

Q4: What type of light source does the ViewSonic PX748-4K use?

A4: The ViewSonic PX748-4K likely uses a lamp or LED as its light source, delivering reliable and long-lasting performance.

Q5: What is the throw type of the ViewSonic PX748-4K?

A5: The throw type of the PX748-4K determines the distance between the projector and the screen. It may have a short throw or long throw, offering flexibility in placement based on room size and setup preferences.

Q6: Is the ViewSonic PX748-4K suitable for well-lit rooms?

A6: Yes, the PX748-4K’s 3,500 lumens brightness ensures visibility in well-lit environments, making it versatile for different room conditions.

Q7: Can I buy the ViewSonic PX748-4K online?

A7: Yes, you can conveniently purchase the ViewSonic PX748-4K Home Projector online through various retailers and e-commerce platforms.

Q8: Does the ViewSonic PX748-4K come with built-in speakers?

A8: Please check the product specifications. Some projectors may have built-in speakers, but for a complete audio experience, an external sound system is recommended.

Q9: What is the warranty period for the ViewSonic PX748-4K?

A9: The warranty period may vary, so it’s advisable to check with the seller or manufacturer for the specific warranty details for the PX748-4K.

Q10: Where can I find the best price for the ViewSonic PX748-4K?

A10: You can find the best price for the ViewSonic PX748-4K by comparing prices on different online platforms and checking for promotions or discounts from authorized sellers.

ViewSonic PX748-4K Spec

ViewSonic PX748-4K Info Sheet