Projectors / Home Cinema Projector – CineHome Series / W1800i

Smart Projector 4K HDR Cinema with 100% Rec.709 | W1800i


  • BenQ CinematicColor™ for 100% Rec.709 accurate color space with factory calibration report

  • Google-certified Android TV and Google Play store

  • True 4K UHD 8.3 million pixels resolution with projector-optimized HDR10 / HLG

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Enjoy movie premiere at home

Enjoy Movie Premieres at Home the Way Directors Intended

Get seated and enjoy blockbuster premieres at home, exactly as filmmakers intended: out-of-the-box color accuracy, cinematic colors, and grand pictures on the BenQ W1800i 4K Smart Projector. Just immersive yourself like you’re at the cinema.

4K UHD & HDR/HLG icon
CinematicColor icon
Android TV & Filmmaker mode icon

CinematicColor Evokes the Directors’ Original Vision

True colors awaken feelings of sorrow, joy, romance and thrills by preserving the original image. BenQ home cinema projectors embody our belief to convey the truest colors and impart the deepest emotions to the viewer. Led by our THX and ISF dual-certified engineers, the BenQ CinematicColor™ technology team delivers full Rec. 709 HDTV-standard coverage for perfect color consistency.

RGBRGB color wheel powered by CinematicColor
Experience the Wonders of CinematicColor™

Enhancing optimal colors for precise picture quality, CinematicColor™ delivers Rec. 709 HDTV color accuracy, RGBRGB color wheel technology, and high native ANSI contrast ratio to unlock stunning image performance with crisp visuals and sharp details for your ultimate 4K HDR home cinema enjoyment.

What is BenQ CinematicColor™ Technology
Preserves the Full Spectrum Filmmakers Envisioned
Filmmaker mode icon
Filmmaker Mode Preserves the Full Spectrum Filmmakers Envisioned

Filmmaker Mode preserves motion cadence, cinematic color, dynamic range, and brightness that directors intended for the big screen. BenQ 4K smart home projectors support the filmmakers’ desire for home viewers to relive majestic scenes and tender moments the way they were meant to be seen.

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What is Filmmaker mode?

Filmmakers, Hollywood studios, consumer electronics companies and the UHD Alliance have collaborated to make this next-level home theater viewing experience possible. By disabling all post-processing (e.g. motion smoothing) and preserving the correct aspect ratios, colors and frame rates, Filmmaker Mode enables your projector or TV to display the movie or television show’s content precisely as it was intended by the filmmaker.

Factory Calibrated Out-of-the-Box Color Accuracy
Factory Calibrated Out-of-the-Box Color Accuracy

Enjoy color accurate performance from day one, with the W1800i’s guaranteed 100% Rec. 709 coverage with Delta E<3*. Each projector is factory tested and adjusted for D65 color temperature, gamma, black level, white level, neutral grey, RGBCMY color tracking, hue, saturation, brightness and output based on ITU-R Rec. 709. All data is then compiled in an individual factory calibration report included with each W1800i.

*Delta E quantifies the difference between a reference color and the projector’s actual color based on L*a*b* coordinates to represent "a difference in sensation." Delta E<3 performance means virtually no perceptible color difference to the human eye. (Delta E<3 performance is enabled in the D. Cinema mode on the W1800i.)

One Projector. Endless Entertainment.

One Projector. Endless Entertainment.

Whether its movies, shows, sports or live TV, the BenQ Smart TV wireless Projector powered by Android has the most extensive entertainment library available. Access Google Play through the user-friendly interface for hassle-free entertainment.

Powered by AndroidTV icon
One Google Account for Seamless Streaming Fun

Enjoy entertainment tailored for you effortlessly. With a Google-certified Android TV projector, your favorite content is always front and center. So whether you're looking for a new show to binge or just want to pick up where you left off, you can get what you want, when you want it.

Google play icon
5,000+ of Google Play’s Latest Apps

Enjoy 5,000+ of the latest Android apps, movies, TV shows, live sports, news, games, music, and more. Anytime, anywhere, across your devices, there’s something here for everyone to love.

Amazon Prime video icon
Amazon Prime Video Originals

One-button app access to exclusive Amazon Prime originals and a huge collection of 4K movies and shows.

Notice: Netflix only supports specific authorized devices and is not native available on BenQ 4K Smart Projector. Please follow these recommended viewing methods.

How to watch Netflix

Please cast Netflix content via your laptop’s Google Chrome Browser or connect through an HDMI cable.
1. Use a laptop (Windows/Chrome/MacOS) to cast wirelessly

Make sure both the projector and laptop are connected to the same wireless network. Cast via the Google Chrome browser: Visit the Netflix website → Select “Cast Desktop”→ Choose “Android TV dongle QS01” → Select screen Netflix.com is on → Watch Netflix content on your projector.

2. Use an HDMI cable

Stream content via an HDMI cable to a HDMI 2.0 (HDCP 2.2) port

3. Use compatible app in Google Play*

To enhance your streaming experience, it is recommended that you install the Apps Manager so that you can enjoy popular streaming Video-On-Demand apps. Most importantly, please be sure to install “BenQ Smart Control” app for better navigation.

*The quality of service and level of technical support for apps that are installed from Google Play are entirely subject to the respective app’s publishers.

How to install BenQ Smart Control app

True 4K HDR for Grand Cinema Experiences

True 4K 8.3 Million Pixel Perfection

The stunning 4K UHD (Ultra-HD) 3840x2160 resolution is four times the pixel count of 1080p FHD (full HD). With 8.3 million distinct pixels for each frame, the W1800i minimizes blur and displays crisp, clear video. Additionally, the projector with the new generation 0.47” single-DMD DLP technology (chip) showcases a sleek, modern design to complement your viewing space.

True 4K UHD 8.3 million pixels
DLP 4K UHD

DLP 4K UHD Projector

Non-DLP projector

Non-DLP 4K UHD Projector

HDR projector image quality comparison
Hyper-Realistic Video Quality with HDR

Supercharged by HDR10 and HLG support with BenQ exclusive projector-optimized HDR, the W1800i’s high dynamic range performance offers greater brightness, contrast range, and image optimization in a single step, bringing out every detail in 4K video content for superior cinema enjoyment.

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Auto HDR Color Rendition for Realistic Colors

Unlike other HDR projectors with biased color temperature and oversaturated greens and reds, the BenQ Auto HDR Natural Color Rendition technology unleashes breathtaking 4K HDR visuals with perfect lifelike color performance automatically tuned to reflect nature.

BenQ HDR projector

BenQ HDR Projector

Other HDR projectors

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Cinema-Optimized HDR Performance Preserves Dark Details in Total Clarity

While other HDR projectors can lose details and display incorrect greyscales, BenQ features cinema-optimized HDR technology to perfectly balance color saturation and rich color scale, preserving dark details in complete clarity.

BenQ HDR projector

BenQ HDR Projector

Other HDR projectors

Others

Enjoy movie time with family

Easy 4K Upgrade from a BenQ Full HD Projector

The W1800i packs intuitive functions and beautiful aesthetics in a sleek, lightweight design. Upgrading to the W1800i 4K projectors is effortless, with no need to readjust your screen size and throw distance on the same ceiling mount.

*The easy 4K upgrade is possible with the following Full HD BenQ projectors: W1070, W1090, W2000

Projection distance
1.3X Zoom for Flexible Throw Distances

The W1800i maximizes available space with a range of throw distances, enabling 4K big-screen entertainment in tight quarters.

2D keystone
2D Keystone for Perfect Alignment

2D keystone eliminates trapezoid effects when projecting from various room locations for ease and convenience.

Picture rotation
Picture Rotation for Placement Versatility

Digital rotation adjustment improves projection flexibility, even on uneven platforms. More placement options help free up valuable space.

Throw Distance Calculator

Product Recommendation

Model W1720 W1800i W2700i
Model
Resolution
W1720
4K UHD
W1800i
4K UHD
W2700i
4K UHD
Model
Contrast Ratio (FOFO)
W1720
10000: 1
W1800i
10000: 1
W2700i
30000:1 (Dynamic Iris)
Model
HDR PROTM
W1720
 -
W1800i
 -
W2700i
Yes (Dynamic Iris)
Model
HDR (HDR10 / HLG)
W1720
Yes
W1800i
Yes
W2700i
Yes
Model
ANSI Lumens
W1720
2000
W1800i
2000
W2700i
2000
Model
Throw Ratio
W1720
1.50 – 1.65 (100”@3,32m / 10,9ft)
W1800i
1.13 – 1.46 (100”@2,5m / 8,2ft)
W2700i
1.13 – 1.47 (100”@2,5m / 8,2ft)
Model
Lens Shift
W1720
-
W1800i
-
W2700i
Yes (Vertical up to +10%)
Model
Interframe Calculation
W1720
Yes
W1800i
Yes
W2700i
Yes
Model
Lamp Life
W1720
15000 hours
W1800i
15000 hours
W2700i
15000 hours
Model
Connectivity
W1720
HDMI x 2, USB x 1 and much more
W1800i
HDMI x 2, USB x 1 and much more
W2700i
HDMI x 2, USB x 1 and much more
Model
Color Performance
W1720

CinematicColorTM

100% Rec.709 

W1800i

CinematicColorTM

100% Rec.709

W2700i

CinematicColorTM

100% Rec.709

95% DCI-P3

Model
Android TVTM
W1720
-
W1800i
Yes
W2700i
Yes
Model
Price 
W1720
£1099
W1800i
£1099
W2700i
£1579

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