Comprehensive Image Optimization
Dynamic Black technology adjusts the projection light output by detecting imagery, ensuring optimal contrast and life-like images. The Benq W5850 is equipped with fast dimming, promptly respond to brightness changes, delivering 20% higher contrast than other SSI models.
Upgrade to a Commercial-Grade Theater
4K 2600lm BenQ Home Cinema Projector, 100% DCI-P3
100% DCI-P3 means this projector can reproduce the entire DCI-P3 color gamut, a wide color space originally developed for digital cinema.
DCI-P3 covers about 25–26% more of the visible spectrum, especially in the red and green regions. This results in richer, more saturated colors and a more lifelike viewing experience—particularly valuable for HDR content and cinematic visuals.
What you see on screen closely matches the color intent of filmmakers, making it ideal for home theater setups where color fidelity is paramount.

Out-of-Box Color Accuracy
Individual factory calibration reports assure 100% Rec.709, Delta E<2,100% DCI-P3 for true Hollywood colors.
ISFccc® Certified
Acclaimed ISFccc® calibration customizes image and color performance for any space, along with preset day/night light balance modes.

Laser Precision, Unmatched Visuals
The W5850 features a groundbreaking laser array light source, presenting a breathtaking 4K image with an impressive brightness of 2,600 lumens for vivid color and clarity.

1.6x Power Zoom
Features a groundbreaking laser array light source, presenting a breathtaking 4K image with an impressive brightness of 2,600 lumens for vivid color and clarity. The 1.6x optical motorized zoom enables effortless adjustment of the projector’s throw ratio for flexible screen placement. Unlike digital zoom, the optical zoom preserves image quality without pixel decay and latency.

Exclusive Color Temperature Tuning
BenQ high-end cinema projectors provide advanced color temperature tuning with leading 11 levels of white balance controls between high to low brightness, enabling content fans to adjust to the most accurate colors in mid-tone colors
Filmmaker Mode
Ensures movies display precisely as directors intended. It supports high-definition sources with accurate aspect ratios and colors, without HDR post-processing, preserving the original image purity.
4K Clarity Through Tailor-Made Lens
Utilizing a lens system featuring 16-element including aspheric lens coated with low dispersion materials to improve clarity and uniformity, fully displaying 4K image clarity.

HDR Tone Mapping
Exclusive HDR-PRO technology heightens the 4K HDR viewing experience with enhanced tone mapping, reproducing more balance between details in bright and dark scenes.
The advent of HDR (High Dynamic Range) technology has revolutionized video display by offering heightened detail and color accuracy, particularly in depicting the nuances of light and dark areas within an image. HDR-PRO technology is designed to deliver precise color reproduction and dynamic contrast, HDR-PRO projectors aim to immerse consumers in a cinematic visual experience, a testament to the creators' vision.

HDR Video Optimization Frame by Frame
New HDR10+ technology adds dynamic metadata to HDR10 source files, which is used to optimize each frame of the HDR video to enhance details in both bright and dark areas of HDR10+ content.

Global Contrast Enhancer
Enhanced contrast and detail across dark, mid, and bright areas with custom-tailored curves, resulting in comprehensive visual improvements

Locally Enhanced Shadows and Highlights
Applying the industry-leading Local Contrast Enhancer (LCE) algorithm to divide images into 1,000+ zones, LCE analyzes each segment’s brightness and adjusts gamma independently for greater dark and bright detail definition and enriched image depth.

Superior Acoustic Enjoyment
Connecting you to all kinds of entertainment with universal ports including dual HDMI 2.0b (HDCP 2.2)*, two USB-Type A, SPDIF, and eARC allows 7.1 channel and Dolby Atmos audio pass through, transmitting the original-full resolution audio signal to your sound system via one HDMI cable.
To preven interference the projector is equipped with a low-noise multi-channel cooling system, that effectively reduces environmental noise to a quiet range of 27dB to 30dB.
*Only HDMI-1 supports eARC with multichannel audio output.
4-way Lens Shift
W5850 employs 4-way lens shift (±50% vertical and ±15% horizontal) to provide perfectly straight-edged images without loss of resolution, allowing more flexible installation and placement options.

Instantly Expand from 120” to 180”
This Premium Home Theater Projector can project a 180” screen with laser-sharp clarity for your large AV room
High Installation Flexibility
Unlock a 180” screen from just 4m, with exclusive T/R 1.0-1.6, maximizing screen size even in limited spaces.
Seamless Screen Expansion
Upgrade your screen without changing your setup.
High Brightness & Precision
The 2,600-lumen laser light source delivers bright, sharp visuals at any size.