
( Brand: Viewsonic ), ( Manufacturer Part Number: LS831WU ), ( UPC: 766907005448 ), ( Display Technology: Dlp ), ( Color: White ), ( Image Brightness: 4500 Ansi Lumens ), ( Type: Projector ), ( Maximum Resolution: 2160p ), ( Contrast Ratio: 3000000 ), ( Connectivity: Usb, Vga/svga D-sub ), ( Native Resolution: 1920 X 1200 ), ( Features: Built-in Speakers ), ( Item Weight: 22 Lbs ), ( Throw Ratio: 0.252 )
The ViewSonic LS831WU is an impressive 4500-lumens WUXGA ultra throw projector that is designed to deliver an extraordinary viewing experience. This projector boasts a WUXGA (1920 x 1200) resolution, providing sharp, clear, and detailed images, making it ideal for presentations, home entertainment, and educational purposes.
The LS831WU's ultra throw technology allows it to project a large image from a significant distance, making it an excellent choice for large venues and spaces. With a throw ratio of 1.6:1, you can project a 100-inch image from just 6.25 feet away. The projector supports 3D content and features a 120Hz refresh rate, ensuring smooth and lag-free motion for sports and action movies.
The projector is equipped with a 360-degree keystone correction and 1.5x optical zoom, making it easy to adjust the image to fit any screen or surface perfectly. It supports various connectivity options, including HDMI, USB, and wireless screen mirroring, making it compatible with a wide range of devices.
The LS831WU features a built-in 10W speaker, providing decent sound quality for smaller gatherings, and it also has an audio out jack for connecting external speakers. The projector is energy-efficient and comes with a long-lasting lamp that can last up to 15,000 hours in eco-mode, reducing maintenance and replacement costs.
Overall, the ViewSonic LS831WU is a powerful and versatile projector that delivers high-quality images, easy setup, and a range of connectivity options. It's an excellent choice for anyone looking for a projector that can handle large-scale presentations, home entertainment, or educational purposes.
Pros of ViewSonic LS831WU Ultra Throw Projector:1. High Brightness: With a 4500-lumens output, the ViewSonic LS831WU is capable of producing bright and clear images even in well-lit rooms.
2. WUXGA Resolution: The projector's WUXGA (1920x1200) resolution delivers sharp and detailed images for presentations, videos, and games.
3. Ultra Throw Ratio: With an ultra throw ratio of 0.49:1, the LS831WU can project a large image from a short distance, making it ideal for home theater setups and conference rooms.
4. Good Color Accuracy: The projector has a 90% Rec. 709 color gamut, which means it can display a wide range of colors accurately.
5. Wireless Connectivity: The LS831WU supports wireless connectivity via Wi-Fi and Miracast, making it easy to connect to compatible devices without the need for cables.
Cons of ViewSonic LS831WU Ultra Throw Projector:1. Loud Fan Noise: Some users have reported that the projector's fan can be quite loud, especially during high-intensity use.
2. Limited Ports: The LS831WU has only two HDMI ports, which may not be enough for users who need to connect multiple devices simultaneously.
3. No 3D Capability: The projector does not support 3D playback, which may be a drawback for some users.
Conclusion:The ViewSonic LS831WU Ultra Throw Projector is a solid choice for users who need a high-brightness projector with good color accuracy and a wide range of connectivity options. Its ultra-throw ratio makes it ideal for home theater setups and conference rooms, and its wireless connectivity options make it easy to use with a variety of devices. However, users who require multiple HDMI ports or 3D playback may want to consider other options. Ultimately, the LS831WU's pros outweigh its cons, making it a recommended choice for users who need a powerful and versatile projector.
These projectors were used to display still images for a client marketing event, and stored in padded pelican cases when not use. They're in great condition with VERY minimal usage of the bulb less than 60 hours. They come with remote and power cord.