ViewSonic V784K 4K Laser Projector with Google TV
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- 3840 × 2160 Resolution · 4K UHD
- 2,000 Light output
- 3,500,000:1 Contrast
- 16:9 Aspect ratio
- DLP Projector type
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 V784K 4K Laser Projector
- 3500,000:1Contrast
- 1.14–1.48:1Throw ratio
- 150–978 cmThrow distance
- 4K UHDResolution · 3840 × 2160
ViewSonic V784K: Brilliant Home Theater with 4K Laser Technology
If you are looking for an authentic cinema experience at home, the ViewSonic V784K is an excellent choice. This projector solves the typical problem of pale colors and complicated setups with its advanced RGB laser light source and intuitive user interface. We especially recommend this model for movie enthusiasts and gamers who value the highest color accuracy and extremely smooth display. Experience your favorite content in a new dimension of clarity.
The benefits of ViewSonic V784K at a glance:
- RGB laser technology: Experience true-to-life colors and uniform brightness throughout the entire lifespan of the light source.
- True 4K HDR with BT.2020: Enjoy cinema-quality details and impressive image depth through full color space coverage.
- Integrated Google TV: Access Netflix and other apps directly without additional streaming devices.
- Extremely low input lag: With only 1 ms input lag and VRR support, you benefit from responsive gaming performance.
Breathtaking image quality thanks to RGB laser technology
Experience image quality that leaves conventional projectors far behind. The innovative RGB laser light source of the ViewSonic V784K forms the foundation for a visual feast, as it covers 100% of the BT.2020 color space. In combination with the true 4K UHD resolution, this creates images of extraordinary sharpness and color depth. With a brightness of 2,000 ANSI lumens, your movies and games are displayed vividly and clearly even in rooms with slight ambient light. The high contrast ratio of 3,500,000:1 also ensures that details in dark scenes are not lost, but precisely rendered. This interplay guarantees you a consistent and impressive large-screen experience up to a size of 300 inches.
Flexibility and convenience during installation
A perfect image should not be hampered by the layout of your room. The ViewSonic V784K offers you enormous freedom in placement thanks to the 1.3x optical zoom and versatile H/V keystone correction. Thanks to the four-corner adjustment and warping function , projections can be precisely aligned even on uneven surfaces or when placed sideways. This means that you can flexibly integrate the projector into your existing living environment without having to rearrange furniture. The integrated eARC support on the HDMI port also enables the easy transmission of high-quality audio signals to your sound system. This creates a professional setup with minimal effort, replacing technical complexity with user-friendliness.
Smart entertainment and ultimate gaming performance
Modern entertainment requires speed and connectivity. With integrated Google TV, you have immediate access to your media libraries, while wireless casting allows you to share content directly from your smartphone. For gaming enthusiasts, the V784K offers a decisive advantage: The ultra-fast input response time of only 1 ms in combination with the variable refresh rate (VRR) prevents screen tearing and ensures absolutely smooth motion. Whether during fast-paced sports broadcasts or action-packed video games, every movement remains precise and lag-free. This way, the projector combines first-class streaming with professional gaming features for the whole family.
Our conclusion: Why the ViewSonic V784K is the ideal choice for your home theater
The ViewSonic V784K impresses as a future-proof investment through the combination of durable RGB laser technology and modern Smart TV functionality. With its 4K resolution and full BT.2020 color space coverage, it offers long-term added value for every movie lover, while the 1 ms input lag makes it a favorite for gamers. Benefit from our expertise and receive personal advice to find the perfect solution for your home. Contact us today and make your vision of the perfect large screen a reality!
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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ApplicationGaming Projector, Home Theater Projector
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Features360° projection, HDMI-CEC, HDR, HLG
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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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Projection and lens
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Projection distanceStandard (Long Throw)
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Throw ratio1.14 to 1.48 : 1
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Throw distance1.5 to 9.78 m
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Lens included in deliveryYes
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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 RS232, 1x USB-A, 2x HDMI
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Outputs1x 3.5mm jack, 1x USB-A
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Wireless technologyBluetooth, Wi-Fi optional
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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)31.2 × 10.4 × 23.4 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 V784K 4K Laser Projector
Optimal setup for ViewSonic V784K 4K Laser Projector
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















