• BenQ - W4100i - Home Cinema Projector Australia
BenQ

W4100i

Home Cinema Projector

Brightness (ANSI lumens)
3200
Resolution
4K UHD (3840×2160)
Contrast Ratio (FOFO)
3,000,000:1
Dimensions (WxHxD) (mm)
420.5 x 135.3 x 312.1
Net Weight (kg)
6.1
All specifications

Price $4,999

Includes GST

Available to order: we confirm delivery timing when you order

Sound+Image Awards winner

Voted Australia's #1 Hi-Fi Retailer, Sound+Image Awards 2023. Family owned since 2010.

Planning a cinema around it?

Our designers match it to your room, screen and seating, then install and calibrate the lot. Start with it in our 3D builder, or talk to us.

Start a cinema with this

Delivery and collection

Free standard shipping on orders of $300 or more within Australia, and $15 on smaller orders. Western Australia is quoted on request.

Pick up from our Belrose showroom: call ahead so we can have it ready.

Shipping information

Set-up and installation

Our team can deliver, install and set up your system, from speaker placement to a full cinema calibration. Ask us for a quote when you order.

Returns

Your rights under Australian Consumer Law always apply. Read our returns policy.

BenQ W4100i

Specifications

Display
Display
Brightness (ANSI lumens)
3200
Resolution
4K UHD (3840×2160)
Native Aspect Ratio
16:9
Contrast Ratio (FOFO)
3,000,000:1
Display Colour
30-bit (1.07 billion colours)
Light Source
4LED
Light Source Life
Normal 20000 hrs, ECO 30000 hrs

In detail

About the W4100i

BenQ W4100i|4K 3200lm Home Cinema Projector with 100% DCI-P3 Colour and Android TV

Cinematic Streaming & Movie Magic in Your Living Room

Elevate your home entertainment experience with the BenQ W4100i, a 4K home cinema projector designed for both professional-grade visuals and seamless streaming. Featuring 100% DCI-P3 colour coverage, HDR10+, and intelligent AI Cinema Mode, the W4100i redefines what’s possible in home viewing—delivering true-to-life picture quality with precision, clarity, and depth.

🎥 Ultra-Realistic Picture Quality with AI Optimisation

AI Cinema Mode: Smart Picture Enhancement for All Content

  • AI-powered scene recognition dynamically adjusts HDR, colour, and contrast frame-by-frame.

  • Built-in Noise Reduction ensures cleaner, crisper visuals—even from compressed streaming sources.

  • Automatically optimises content across films, series, animation, live sport and more.

🌈 100% DCI-P3 & Rec.709 Colour Accuracy

Colours as Directors Intended

  • BenQ CinematicColor™ delivers professional-grade visuals with 100% DCI-P3 and 100% Rec.709.

  • Factory-calibrated colour tuning ensures Delta E<3 out-of-the-box accuracy.

  • Filmmaker Mode maintains cinematic colour, aspect ratio, and motion cadence without post-processing.

🌟 HDR10+ Support & Frame-by-Frame Video Enhancement

Unmatched HDR Performance with HDR-PRO Technology

  • Multi-stage light control balances bright and dark areas for superior HDR detail.

  • Supports HDR10+, HDR10, and HLG, adding dynamic metadata to optimise each frame in real-time.

  • Global and local contrast enhancement with Dynamic Black elevates depth across dark, mid, and bright areas.

🎮 Streaming & Gaming, Seamlessly Combined

Next-Level 4K Streaming on Android TV

  • Pre-loaded with certified Android TV and access to Netflix, Disney+, Prime Video, and more.

  • Over 700,000 titles available via Google Play.

  • Google Assistant and voice search built-in for hands-free control.

Smooth 4K Gaming Performance

  • Enjoy 4K@60Hz gaming with low 17.9ms latency.

  • ALLM auto-detect ensures optimised settings for consoles and handheld devices.

🔊 Immersive Audio with Dolby Atmos & eARC

Cinematic Sound Connectivity

  • Three HDMI 2.1 ports (HDCP 2.3), SPDIF, and eARC support.

  • Pass-through of full-resolution 7.1 channel and Dolby Atmos audio via a single HDMI cable.

  • Compatible with amplifiers, Blu-ray players, soundbars, game consoles, and more.

🔧 Professional-Grade Installation Flexibility

Easy Setup for Any Room

  • 1.3x Zoom Lens provides flexible throw distances without complex installation.

  • 4-Way Lens Shift (Vertical: 0%–60%, Horizontal: ±15%) ensures a perfectly aligned image with no distortion.

  • Ideal for ceiling mounts, shelves, or varied room sizes.

💡 Reliable Brightness with 3200 ANSI Lumens

  • Experience sharp, vibrant images in any lighting environment.

  • Bright enough for daytime viewing while preserving cinematic quality in darker settings.

🛠️ Peace of Mind with Onsite Warranty

  • 3-Year Onsite Warranty covers projector and LED light source (up to 5,000 hours).

  • Full technical support and servicing included—enjoy uninterrupted entertainment with total confidence.

✅ Why Choose the BenQ W4100i?

  • True 4K resolution with advanced AI optimisation

  • 100% DCI-P3 colour and Delta E<3 factory accuracy

  • HDR10+ and Filmmaker Mode for content-accurate visuals

  • Certified Android TV with integrated streaming

  • Dolby Atmos & eARC connectivity for immersive sound

  • Low-latency 4K gaming performance

  • Flexible installation with lens shift and zoom

  • 3-year onsite warranty for complete peace of mind

Cinema design

Part of something bigger.

The W4100i is one piece of a room. We design the screen, speakers, acoustics and seating around it, then install and calibrate the lot, so it all works as one.

Start a cinema with this
Sound+Image Awards winner

Voted Australia's #1 Hi-Fi Retailer, Sound+Image Awards 2023

Family owned since 2010
Talk to the people who will look after you.
Listen in Belrose
Private listening sessions, by appointment.
Designed and installed
Cinemas and listening rooms by our own team. (02) 8088 3088

Pairs with the W4100i

Complete the system

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