ViewSonic (PX748-4K) 4K UHD Projector with 4000 Lumens 240 Hz 4.2ms HDR Support Auto Keystone Dual HDMI and USB C for Home Theater Day and Night, Stream Netflix with Dongle

The ViewSonic (PX748-4K) 4K UHD Projector is an exceptional device designed to deliver stunning home entertainment experiences, whether you're watching your favorite movies in the dark or enjoying a gaming marathon in a well-lit environment. This projector combines advanced technology with high-performance features, making it the ideal choice for cinephiles and gamers alike.

• Exceptional Brightness and Clarity: With an impressive 4000 lumens, the PX748-4K delivers vibrant images and true color accuracy, ensuring your viewing experience is superb, regardless of ambient light.
• Ultra-fast Gaming Performance: Experience next-level gaming with a remarkable 4.2ms input lag and a stunning 240Hz refresh rate. Get ready to enjoy smooth, responsive gameplay that keeps you ahead of the competition.
• Stunning 4K UHD Resolution: With a native resolution of 3840 x 2160 pixels, this projector provides breathtaking picture quality that brings your movies and games to life with incredible detail.
• Flexible Installation Options: Featuring a 1.3x optical zoom, H/V keystoning, and advanced warping capabilities, the PX748-4K allows for easy and adaptable installation on a variety of surfaces, whether flat or curved.
• Versatile Connectivity: This projector supports a wide range of devices, including media players, gaming consoles, PCs, and mobile devices, with multiple input options such as Dual HDMI, USB-C, RJ45, and a 12V trigger.

Technical Details of the ViewSonic PX748-4K Projector

• Resolution: 4K UHD (3840 x 2160)
• Brightness: 4000 Lumens
• Refresh Rate: 240 Hz
• Input Lag: 4.2 ms
• Contrast Ratio: High contrast ratio for deep blacks and bright whites
• Optical Zoom: 1.3x
• HDR Support: Yes, with ability to decode HDR and HLG video
• Lamp Life: Up to 20,000 hours in SuperEco mode
• Dimensions: Compact design suitable for any room

How to Install the PX748-4K Projector

Installing the ViewSonic PX748-4K is a straightforward process:

1. Choose an appropriate location for the projector, ensuring it has a clear line of sight to the screen or wall.
2. Use the 1.3x optical zoom to adjust the image size according to your screen dimensions.
3. Utilize the auto H/V keystone feature to correct any distortion, ensuring a perfectly rectangular image.
4. Connect your preferred devices using the available HDMI or USB-C ports.
5. Once powered on, navigate through the settings to configure picture quality and connectivity options to your preference.

Frequently Asked Questions

1. Can this projector be used in daylight?

Yes, with its 4000 lumens brightness, the ViewSonic PX748-4K is designed to deliver clear images even in well-lit rooms.

2. Does the projector support wireless streaming?

While it does not have built-in Wi-Fi, you can use a streaming dongle compatible with USB-C to stream content from services like Netflix directly.

3. What is the maximum projection size?

The projector can cast images up to 300 inches on nearly any surface, providing an immersive cinematic experience.

4. How long does the lamp last?

With the SuperEco feature, the lamp life can extend up to 20,000 hours, reducing maintenance costs.

5. Is this projector suitable for gaming?

Absolutely! With its ultra-low input lag of 4.2 ms and 240Hz refresh rate, it provides an exceptional gaming experience on the big screen.