Description
BenQ W4100i 4K LED Home Projector
Key Features
- True 4K UHD (3840 × 2160) resolution with 100% DCI-P3 and 100% Rec.709 colour
- 3,200 ANSI lumens brightness with 3,000,000:1 contrast
- 4LED light source with up to 30,000 hours lifespan (Eco mode)
- AI Cinema / HDR-PRO with HDR10+ and HLG support
- Low input lag down to 6.5ms (1080p/240Hz) for gaming
- Android TV 11 with Netflix, Chromecast, AirPlay, Wi-Fi, and Bluetooth 5.0
- 1.3× zoom, vertical/horizontal lens shift, and 2D keystone correction
- eARC with Dolby Atmos pass-through for immersive audio
- 3-Year BenQ Australia Warranty
BenQ W4100i: Ultimate 4K LED Home Theatre Projector
Elevate your home entertainment with the BenQ W4100i 4K LED projector. Its AI Cinema Mode and HDR-PRO deliver stunning visuals with 100% DCI-P3 colour coverage, perfect for movies and immersive gaming. With 3,200 lumens brightness, it performs well in any lighting, while ultra-low input lag ensures smooth, responsive gameplay. The included Android TV 11 dongle provides seamless streaming via Netflix, YouTube, and more, with AirPlay and Chromecast for wireless casting. Flexible installation features like 1.3× zoom and lens shift make it suitable for a wide range of room setups.
Setup Tip: Pair with a 120-inch ALR screen and a Dolby Atmos sound system for a true cinema experience at home.
Why Choose the BenQ W4100i?
The BenQ W4100i stands out as a home theatre projector with its 100% DCI-P3 colour gamut, AI Cinema Mode, and HDR10+ support, delivering exceptional cinematic visuals. Its 3,200 lumens brightness ensures strong performance in well-lit spaces, while its low 6.5ms input lag makes it equally suitable for gamers. With versatile installation options and built-in smart streaming, it’s a premium choice for Australian home theatre setups.
Watch the BenQ W4100i in Action
Throw Distance Guide
| Screen Size | Distance Range |
|---|---|
| 92" (2030 × 1140mm) | 2.3m – 3.0m |
| 100" (2214 × 1245mm) | 2.5m – 3.3m |
| 120" (2657 × 1494mm) | 3.0m – 4.0m |
| 150" (3320 × 1867mm) | 3.8m – 5.0m |
Technical Specifications
| Brightness | 3,200 ANSI lumens |
|---|---|
| Resolution | 4K UHD (3840 × 2160) |
| Contrast Ratio | 3,000,000:1 |
| Light Source | 4LED (20,000–30,000 hours lifespan) |
| Aspect Ratio | 16:9 |
| Input Lag | 6.5ms (1080p/240Hz), 17.9ms (4K/60Hz) |
| Zoom / Lens Shift | 1.3× Zoom, Vertical ±60%, Horizontal ±15% |
| Connectivity | HDMI 2.1 (x3), USB-A (x3), RS-232, Trigger Out, Wi-Fi, Bluetooth 5.0 |
| Audio | 5W speaker, eARC, Dolby Atmos, S/PDIF |
| Dimensions | 420.5 × 135.3 × 312.1 mm |
| Weight | 6.1 kg |
| Warranty | 3 Years BenQ Australia |
Frequently Asked Questions
What is the throw distance for the BenQ W4100i?
A 100-inch screen (16:9) requires a throw distance of 2.5m to 3.3m with its 1.15–1.50:1 throw ratio.
Is the BenQ W4100i suitable for gaming?
Yes, with 6.5ms input lag at 1080p/240Hz and 4K/60Hz support, it’s ideal for responsive gaming.
Does the BenQ W4100i support Netflix?
Yes, the included Android TV 11 dongle supports Netflix, YouTube, and more with Chromecast and AirPlay.
Can it be used in lit rooms?
Yes, with 3,200 lumens brightness, the projector delivers vivid images even in spaces with ambient light.
What warranty does it include?
The BenQ W4100i comes with a 3-year BenQ Australia warranty.