BenQ W5800 4K Laser Projector: A Premium Home Cinema Experience

BenQ W5800 4K Laser Projector: A Premium Home Cinema Experience

By: CE Critic

The BenQ W5800 is a high-end 4K laser projector designed for dedicated home cinema enthusiasts who demand exceptional image quality and large-scale projections. With a robust feature set and premium build, the W5800 aims to deliver a cinematic experience that rivals traditional TVs. However, its substantial price tag raises the question: Does it truly justify the investment?

Key Specifications:

  • Resolution: 4K UHD (3840 x 2160)
  • Brightness: 2,600 ANSI Lumens
  • Contrast Ratio: 200,000:1
  • Color Gamut: 100% DCI-P3, 100% Rec.709
  • HDR Support: HDR10+
  • Light Source: Laser (20,000-hour lifespan)
  • Throw Ratio: 1.59 – 1.67
  • Projection Size: 150 – 200 inches
  • Lens Shift: Vertical ± 50%, Horizontal ± 21%
  • Zoom: 1.6x motorized
  • Connectivity: 2 x HDMI 2.0 (HDCP 2.2), S/PDIF, USB-A
  • Audio: Dolby Atmos passthrough
  • Dimensions (W x D x H): 457 x 368 x 180 mm
  • Weight: 8.1 kg
  • Price: $5,999 (USD), £4,700 (GBP), AU$9,000 (AUD)

Performance and Features:

Brightness and Contrast: The W5800 boasts an impressive 2,600 ANSI lumens brightness, making it suitable for rooms with some ambient light. Its 200,000:1 contrast ratio delivers deep blacks and vibrant highlights, contributing to a captivating viewing experience.

Color Accuracy: With 100% coverage of both DCI-P3 and Rec.709 color spaces, the W5800 reproduces a wide range of colors with exceptional accuracy, ideal for movies and other content mastered in these formats.

HDR10+: Support for HDR10+ enables dynamic metadata processing, optimizing brightness and contrast on a scene-by-scene basis for compatible content. This results in a more realistic and immersive HDR experience.

Laser Light Source: The laser light source ensures consistent brightness over its 20,000-hour lifespan, eliminating the need for frequent lamp replacements.

Projection Size and Lens Shift: The W5800 is designed for large-scale projections, capable of producing images between 150 and 200 inches. Vertical and horizontal lens shift provides flexibility during installation, allowing users to adjust the image position without physically moving the projector.

Filmmaker Mode: This dedicated picture mode bypasses unnecessary image processing, presenting movies as the filmmakers intended, including 24fps playback.

Connectivity and Audio:

The W5800 offers two HDMI 2.0 ports, which support HDCP 2.2 and Dolby Atmos passthrough. While the absence of HDMI 2.1 might disappoint gamers seeking 4K 120Hz support, it's not a critical factor for movie viewing. The inclusion of an S/PDIF port enables audio connection to external sound systems.

Design and Build Quality:

The W5800 sports a sleek and minimalist design, with a black finish and silver accents. Its construction feels solid and premium, reflecting its high-end positioning. The motorized zoom and focus adjustments are smooth and precise, contributing to a user-friendly setup process.

Target Audience and Value Proposition:

The BenQ W5800 is clearly targeted at dedicated home cinema enthusiasts who prioritize image quality and large-scale projections. Its robust feature set, impressive performance, and premium build quality make it a compelling option for those seeking a top-tier projector experience.

However, at $5,999, the W5800 is a significant investment. While it delivers exceptional performance, potential buyers should carefully consider whether its features and capabilities align with their needs and budget. Alternative options, such as ultra-short throw projectors or large-screen TVs, may offer better value depending on individual preferences and room configurations.


The BenQ W5800 is a remarkable 4K laser projector that excels in brightness, contrast, color accuracy, and overall image quality. It's a powerful tool for creating a truly cinematic experience at home, provided you have the space and budget to accommodate it. While its price tag may be prohibitive for some, those seeking a no-compromise projector will find the W5800 a worthy contender.

Remember, the best projector for you depends on your specific needs and budget. Thoroughly research and compare options before making a decision to ensure you invest in a projector that will deliver years of enjoyment and enhance your home cinema setup.