BenQ W5850 2,600 Lumen 4K UHD Triple Laser Projector with 100% DCI-P3 for High-End Home Cinema
- 3,840 × 2,160 Resolution · 4K UHD 16:9
- 2.5 million:1 Contrast · 100 % DCI-P3
- 2,600 lumens · 30/27 dB Light & noise
- standard with lens shift Lens · TR 1.00–1.60
- HDR10+ Picture
- Filmmaker Mode Features
- factory calibration Features
- motorised lens shift Setup
- 100% DCI-P3 colour gamut Picture
Matching accessories
BenQ W5850 is always included 5.298,85 €
Together
Tax included
The items have different delivery times and will arrive in several shipments.
Questions about the product?
Whether it's a conference room, school or home cinema – Florian Langkamp, our Projectors and tenders specialist, will advise you personally and prepare an individual quote for you.
Conference room, school or home cinema: we give you personal advice and put together a tailored quote.
Florian LangkampProjectors and tendersspecialist
Description

BenQ W5850
- 2500,000:1Contrast
- 1.0–1.6:1Throw ratio
- 50.0 %Vertical lens shift
- 4K UHDResolution · 3840 × 2160
Reference-quality cinema experiences
The BenQ W5850 was developed for passionate cinephiles who refuse to compromise on image fidelity. Thanks to the advanced blue laser light source and full coverage of the DCI-P3 colour space, you experience films exactly as the directors mixed them. Precise factory calibration guarantees studio-level performance right out of the box in your private home cinema.
Key benefits at a glance
- Native 100 % DCI-P3 CinematicColor for absolute colour accuracy as the director intended
- Motorised 1.6x zoom and lens shift for maximum installation flexibility
- Support for HDR10+, HDR10 and HLG for dynamic contrast adjustment
- Maintenance-free laser light source with up to 25,000 hours of life
- Filmmaker Mode switches off artificial post-processing for the original film look
- Individual factory calibration report included for guaranteed colour accuracy
- 30-bit colour depth for displaying over a billion colour nuances
Picture quality
The BenQ W5850 uses DLP technology with XPR pixel shift: the chip shifts its pixels in rapid succession to display the full 4K resolution of 8.3 million pixels. With a brightness of 2,600 ANSI lumens and a dynamic contrast of 2.5 million:1, the unit delivers a three-dimensional image even in optimised living rooms. Thanks to the blue laser light source, exceptional colour purity is achieved that far surpasses conventional lamp projectors.
100 % DCI-P3 coverage means colours just as the director saw them in grading. With HDR10+ support, dynamic metadata is used to optimise each scene individually in brightness and contrast range.
Films are played at their original 24 frames per second – without distracting judder from 3:2 pulldown. Filmmaker Mode also ensures the image is projected faithfully onto the screen without unnecessary digital 'enhancements'.
Sound
No built-in speaker – external audio system required. Audio outputs: HDMI eARC and SPDIF. Via eARC, lossless audio formats such as Dolby TrueHD or DTS-HD Master Audio are also passed through to the AV receiver – the best choice for true surround sound.
Smart features & streaming
This projector has no integrated smart system. Streaming sticks such as Apple TV, Fire TV or Chromecast can be connected via HDMI.
Installation, projection & in the box
Note on room planning: add 39.2 cm housing depth plus approx. 10–15 cm for cable connections.
| Image size (diagonal) | Image width (approx.) | Throw distance |
|---|---|---|
| 80 inches (203 cm) | 177 cm | min. 1.77 m – max. 2.83 m |
| 90 inches (229 cm) | 199 cm | min. 1.99 m – max. 3.18 m |
| 100 inches (254 cm) | 221 cm | min. 2.21 m – max. 3.54 m |
| 120 inches (305 cm) | 265 cm | min. 2.66 m – max. 4.25 m |
Motorised lens control allows vertical lens shift of ±50 % and horizontal shift of ±15 %, making integration into demanding rooms considerably easier. Thanks to the large 1.6x zoom, the image size can be optimally adjusted without moving the unit.
In a darkened home cinema, a classic gain 1.0 screen delivers the best colour reproduction.
- HDMI: 2x HDMI (1x version 2.1 FRL, 1x version 2.1 TMDS with eARC for passing through lossless audio formats such as Dolby TrueHD)
- USB: 2x USB Type-A (incl. power supply for streaming sticks such as Fire TV or Chromecast) and 1x USB Type-B (service)
- Audio Out: SPDIF (optical) for digital audio transmission
- Network: RJ-45 LAN for system control
- Other: RS-232 port and 3D sync output
In the box: Power cable (1.8 m), remote control (RCV024), 2x batteries, calibration report, quick start guide, warranty card.
Light source & operation
The maintenance-free light source lasts up to 25,000 hours – equivalent to around 23.0 years with a film night every day. Lamp replacement is not required at any time during the life of the projector.
| Operating mode | Lifetime | 3 hrs/day | 6 hrs/day |
|---|---|---|---|
| Normal | 20,000 hrs | 18.5 years | 9.0 years |
| Eco | 25,000 hrs | 23.0 years | 11.5 years |
At 27 dB(A) in Eco mode, the unit runs pleasantly quietly – a subtle fan noise is only audible in very quiet passages. In normal mode, the operating noise of 30 dB(A) remains unobtrusive and is reliably masked by the film soundtrack.
Conclusion
The BenQ W5850 is the ideal choice for film enthusiasts looking for an authentic cinema experience with precise colours and high contrast. Its combination of triple laser technology, 4K UHD resolution and full DCI-P3 coverage sets standards in visual performance. Convenient, motorised installation flexibility makes it the centrepiece of any high-end home cinema.
The perfect home cinema needs more than just a projector: the right screen, ceiling mount and cables make all the difference. Our home cinema experts will be happy to advise you on the optimal setup – get in touch now.
Technical data
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General
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Condition
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Manufacturer
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Brand
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Model name
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Manufacturer part number
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EAN
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Product type
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Product series
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ApplicationGaming projector, High-end home cinema projector, Home cinema projector
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Image
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Projector type
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Resolution
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Aspect ratio
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ANSI lumens
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Contrast ratio
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Light source
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Light source
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Lamp life
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Lamp life (Eco)
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Lamp code
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Projection and lens
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Projection distanceStandard (long throw)
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Throw ratio1 to 1.6 : 1
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Lens included in deliveryYes
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Lens shift vertical-50 to 50 %
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Lens shift horizontal-15 to 15 %
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Keystone correction horizontal
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Keystone correction vertical
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Connections and wireless
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Inputs1x Ethernet, 1x RS232, 1x USB-B, 2x HDMI, 2x USB-A
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Energy and noise
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Operating noise
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Operating noise (Eco)
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Power consumption in operation
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Power consumption standby
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Power consumption max.
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Dimensions and weight
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Dimensions (W × H × D)52.5 × 14.6 × 39.2 cm
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Weight
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Colour
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Scope of delivery and warranty
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Scope of deliveryBatteries, Power cable, Quick start guide, Remote control, Warranty card
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Warranty
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WEEE number
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Documents & downloads
Throw distance calculator – Optimal setup for BenQ W5850
Optimal setup for BenQ W5850
More settings
Aspect ratio
Borderlinebelow 500 lm/m²
Darkened roomfrom 500 lm/m²
Room with ambient lightfrom 1,000 lm/m²
Bright roomfrom 1,500 lm/m²
Borderline: at this image size the picture looks flat and low in contrast even in a darkened room – better to choose a smaller image.
Reviews
Product safety information
Manufacturer
BenQ
EU responsible person
BenQ Deutschland GmbHEssener Str. 5
46047 Oberhausen
Germany
Contact
E-Mail: info.de@benq.com










