ViewSonic LS850WU

ViewSonic LS850WU

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The ViewSonic LS850WU is a high-performance 4K laser projector designed for use in larger conference rooms and lecture halls. With its advanced features, it promises to deliver crisp and vibrant images at a high resolution. This review will evaluate the LS850WU’s performance, usability, and design, and provide a comparison with similar products in the market.

ViewSonic LS850WU

User Experience

In terms of usability, the LS850WU is straightforward to set up and use. It has a user-friendly interface that is easy to navigate. Its remote control is also user-friendly, with a responsive touchpad that allows you to quickly switch between modes and adjust the settings.

The projector’s performance is impressive, with a brightness rating of 5,000 lumens, which makes it suitable for use in large rooms with ambient light. Its color accuracy is also exceptional, producing deep blacks and vivid colors that make images pop. However, the LS850WU has a relatively low contrast ratio, which may affect image quality in darker settings.

Performance and Functionality

The LS850WU’s performance is one of its standout features. It has a 4K Ultra HD resolution, which provides four times the clarity of 1080p Full HD. This ensures that images and text are clear and sharp, even when projected at a large size. The LS850WU also has an impressive throw distance, making it suitable for use in larger rooms.

One of the LS850WU’s weaknesses is its low contrast ratio of 3,000:1. This means that darker areas of the image may appear washed out, especially in low-light conditions. However, the LS850WU compensates for this with its excellent color accuracy, which produces deep blacks and vibrant colors.

The LS850WU’s connectivity options are also noteworthy, with multiple HDMI inputs and a USB Type-C port that allows for video and audio transmission. It also has a built-in 10-watt speaker that delivers clear audio, making it suitable for use in smaller rooms without additional audio equipment.

Design and Aesthetics

The LS850WU has a sleek and modern design that will complement any room. Its white finish and minimalist design give it a professional look, making it suitable for use in business environments. The projector is also compact and lightweight, making it easy to transport between rooms.

The LS850WU’s branding is subtle, with the ViewSonic logo located discreetly on the front of the projector. The company’s name is also visible on the remote control, which is well-designed and ergonomic.


The ViewSonic LS850WU is a high-performance 4K laser projector that delivers impressive image quality and versatility. Its user-friendly interface and advanced features make it suitable for use in a variety of settings, including large conference rooms and lecture halls. Although it has a relatively low contrast ratio, the LS850WU compensates for this with its exceptional color accuracy and brightness. Its sleek design and branding also make it an attractive option for businesses and professionals. Overall, the LS850WU is a reliable and high-quality projector that offers excellent value for money.

where can you get a ViewSonic LS850WU online

ViewSonic LS850WU 5000 Lumens WUXGA Networkable Laser Projector with One-Wire HDBT 1.6x Optical Zoom Vertical Horizontal Keystone and Lens Shift: Buy it now

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