ViewSonic V704K 5,200-Lumen 4K UHD Triple-Laser Projector for Home Theater and Gaming
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- 3,840 × 2,160 Resolution · 4K UHD 16:9
- 3,000,000:1 Contrast · 100% BT.2020
- 5,200 lumens · 30/27 dB Light & Sound
- HDR10 Picture
- 4.2 ms input lag Gaming
- 1.6x optical zoom Setup
- Designed for Xbox Features
- Vertical lens shift Setup
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

ViewSonic V704K
- 2,000ANSI lumens
- 3500,000:1Contrast
- 1.4–2.24:1Throw ratio
- 93–1488 cmThrow distance
- 0.0 %Vertical lens shift
Cinema Entertainment in a New Dimension of Color
The ViewSonic V704K transforms your living room into a high-end cinema that makes no compromises on light output. With its advanced RGB laser technology, it achieves full color coverage of the demanding BT.2020 standard, delivering images with a brilliance and color depth that leave conventional projectors far behind. Whether for exciting movie nights or thrilling gaming sessions, the combination of extreme brightness and razor-sharp 4K resolution ensures an immersive experience at any time of day.
Benefits at a Glance
- Triple laser light source with 100% BT.2020 color space coverage for lifelike colors
- High light output of 5,200 RGB laser lumens for projections in brighter rooms
- Razor-sharp details thanks to 4K UHD resolution (via pixel shift)
- Optimal contrast and black levels thanks to a modern 0.65-inch DMD chip
- Ultra-fast input lag of 4.2 ms for lag-free gaming
- Flexible installation with vertical lens shift and large 1.6x zoom
- Future-proof connectivity with HDMI 2.0, including eARC support
- Long service life of up to 30,000 hours without lamp replacement
Image Quality
The ViewSonic V704K uses DLP technology with XPR pixel shift: The highly efficient 0.65-inch DMD chip shifts its pixels in rapid succession to display the full 4K resolution of 8.3 million pixels. With an impressive brightness of 5,200 RGB laser lumens and a dynamic contrast of 3 million:1, details remain precisely preserved even in very bright or dark image areas.
The triple laser light source (RGB) enables 100% BT.2020 coverage. This means: colors are displayed exactly as brilliantly and saturated as they were intended in professional mastering. Support for HDR10 (High Dynamic Range) and HLG (Hybrid Log Gamma) gives the image added depth and naturalness.
Thanks to native 24p playback, feature films are projected with their original 24 frames per second—without distracting judder caused by 3:2 pulldown. This guarantees an authentic cinema look right in your home.
Gaming Performance
With its "Designed for Xbox" certification and an extremely low input lag of just 4.2 ms at 1080p, the V704K is excellent for competitive shooters and fast-paced action games. It also supports a refresh rate of 120 Hz at 1440p resolution, ensuring smooth motion on modern consoles such as the Xbox Series X or PlayStation 5.
Sound
The integrated speaker delivers 15 watts and is sufficient for occasional TV viewing or spontaneous gaming sessions. However, connecting an external sound system is recommended for a true home theater experience. Via eARC (Enhanced Audio Return Channel), lossless audio formats such as Dolby TrueHD or DTS-HD Master Audio are also passed directly to a compatible AV receiver.
Placement, Projection & Package Contents
Note on room planning: Add 21.6 cm for the housing depth, plus approximately 10–15 cm for cable connections.
| Screen Size | Image Width (approx.) | Projection Distance |
|---|---|---|
| 80 inches (203 cm) | 177 cm | 2.48 m – 3.96 m |
| 90 inches (229 cm) | 199 cm | 2.79 m – 4.46 m |
| 100 inches (254 cm) | 221 cm | 3.10 m – 4.95 m |
| 120 inches (305 cm) | 265 cm | 3.71 m – 5.94 m |
Thanks to the vertical lens shift (+0%, -15%) and 1.6x optical zoom, installation is extremely flexible. Four-corner adjustment and H/V keystone correction also allow precise image alignment, even if the projector cannot be placed centered to the screen.
For rooms with ambient light, an ALR (Ambient Light Rejecting) screen is recommended, which absorbs ambient light and improves contrast.
Connections: The V704K offers two HDMI 2.0 inputs (one with eARC), two USB-A ports (one for power supply with 1.5A for streaming sticks), a 3.5mm audio output, a 12V trigger for screen control, and an RS232 interface.
Package Contents: ViewSonic V704K, external power supply, power cable, illuminated remote control, quick start guide (QSG).
Light Source & Operation
The maintenance-free RGB laser light source lasts up to 20,000 hours in normal mode—equivalent to approximately 18.5 years with a three-hour movie night every day. A lamp replacement is therefore not required over the entire service life of the device.
| Operating Mode | Service Life | 3 hrs/day | 6 hrs/day |
|---|---|---|---|
| Normal | 20,000 h | 18.5 years | 9.0 years |
| Eco | 30,000 h | 27.5 years | 13.5 years |
With an operating noise level of 27 dB(A) in Eco mode, the projector is pleasantly quiet and only audible during very quiet passages. The 12V trigger output also enables the automatic control of motorized screens.
Conclusion
The ViewSonic V704K is the ideal choice for discerning home theater enthusiasts and gamers looking for an extremely bright image with vibrant colors. Its unique selling point is the innovative triple laser light source, which fully covers the BT.2020 color space and thus guarantees a top-class visual experience. Thanks to the "Designed for Xbox" features and minimal input lag, it also sets new standards for large-format gaming in the living room.
The perfect home theater needs more than just a projector: A suitable screen, ceiling mount, and the right cables make the difference. Our home theater experts are happy to advise you on the optimal setup—contact us 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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ApplicationFootball Projector, Gaming Projector, Home Theater Projector
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FeaturesHDR, HLG, Built-in speakers
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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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Operating hours rating
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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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Projection and lens
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Projection distanceStandard (Long Throw)
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Throw ratio1.4 to 2.24 : 1
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Throw distance0.93 to 14.88 m
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Lens included in deliveryYes
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Lens shift vertical-15 to 0 %
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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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Inputs2x HDMI, 2x USB-A
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Outputs1x 3.5mm jack
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Wireless technologyn/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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Dimensions and weight
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Dimensions (W × H × D)28.6 × 12.9 × 21.6 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 deliveryPower cable, Remote control
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Warranty
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Warranty type
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WEEE number
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Documents & downloads
Throw distance calculator – Optimal setup for ViewSonic V704K
Optimal setup for ViewSonic V704K
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
ViewSonic
EU responsible person
ViewSonic Technology GmbHFürst-Leopold-Platz 1
46284 Dorsten
Germany
Contact
E-Mail: service_deu@viewsonic.com













