The W4100i takes home entertainment to the next level with increased brightness and dynamic contrast over its predecessor. Utilising AI technology, it intelligently analyses frame composition to optimise visual details in real time, ensuring the best possible picture quality across all content, including streaming. Experience ideal HDR performance with BenQ's HDR-PRO technology, featuring an advanced "multi-stage" light control technique. This technology enhances authentic HDR viewing without compromising image quality, effectively balancing brightness and optimizing contrast for superbly detailed visuals.

Perfectly Balanced Bright & Dark Details.
HDR Video Optimisation Frame by Frame.
Colours as Directors Envisioned.
Out-of-Box Colour Accuracy.
Exclusive Colour Temperature Tuning.
Filmmaker Mode.
24P Playback Support.
Next-Level 4K Streaming.
AI Cinema Mode.
Universal Connectivity.
Cinema and Gaming in One.

Specifications

Warranty	2 Years
Accessories	Android TV dongle Remote Control w/ Battery (RCI074) Power Cord Quick Start Guide
Aspect Ratio (Native)	16:9
Brightness (Ansi Lumens)	3200
Classification	Home
Connectivity (input)	HDMI-1 (2.1/HDCP2.3) (4K 60Hz/ALLM), HDMI-2 with (4K 60Hz/ALLM/Audio Return+) & HDMI-3 (4K 120Hz *do
Connectivity (output)	(x1) RS232 in (DB-9pin) (x1) DC 12V Trigger (3.5mm Jack)
Contrast Ratio	3000000:1
Dimensions (W x H x D mm)	420.5 x 135.3 x 312.1
Display Area	100" - 150"
Lamp Life (Standard/Eco hrs)	20000/30000
Lens Type	Fixed
Native Resolution	4K UHD (3840 x 2160)
Platform	Home Theatre
Projection System	DLP
Speakers	(x1), 5W
Throw Ratio	1.15 ~ 1.50
USB	(x2) USB-A , (x1) USB Type A-3, (x1), USB Type Mini B-1
Weight (Kg)	6.1
Zoom Ratio	1.3x

Last updated: Saturday, 17 January 2026

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Note: For mobile presentations we recommend the SG Projector Stand which can be found here.

Warranty

This product is sourced in Australia and carries a full Australian Manufacturers Warranty

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