Optoma UHD51 4K Projector with 2400 ANSI Lumens and 3840x2160 Resolution
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- DLP Project site type
- 2400 ANSI Lumens
- 3840 × 2160 Resolution · 4K UHD
- 500000 Contrast
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

Optoma UHD51 4K Projector
- 2,400ANSI lumens
- 500,000:1Contrast
- 1.21–1.59:1Throw ratio
- 120–810 cmThrow distance
- 10.0 %Vertical lens shift
Optoma UHD51
True-to-life details - 4K Ultra HD projector
Immerse yourself in the world of Ultra HD with the Optoma UHD51 and its captivating images. The projector delivers the ultimate home theater experience with absolutely sharp images in 4K. TV, gaming, and movie fans can now experience first-class color depth, crystal-clear details, and crisp contrast in their own home theater.
Equipped with the latest technologies and features, this UHD projector offers High Dynamic Range (HDR) compatibility, HDCP 2.2 support, and sophisticated PureMotion frame interpolation, ensuring smooth images without distortion or stuttering. The RGBRGB color wheel provides precise and natural color reproduction with 100% coverage of the Rec.709 color space - ideal for the home theater experience on a large screen.
Specs:
- 4K UHD resolution and HDR compatibility
- Amazing Colour - precise 100% Rec.709 colors, 2400 ANSI lumens
- Easy Connectivity - HDMI 2.0, HDCP 2.2, S/PDIF, 2x 5W speakers
- Effortless Installation - vertical lens shift
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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ApplicationHome Theater Projector
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FeaturesLens Shift
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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 power
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Projection and lens
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Throw ratio1.21 to 1.59 : 1
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Throw distance1.2 to 8.1 m
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Lens shift vertical10 %
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Lens shift horizontal0 %
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Connections and wireless
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Inputs1x 3.5mm jack, 1x RS232, 1x VGA, 2x HDMI, 2x USB-A
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Outputs1x 3.5mm jack
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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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Dimensions and weight
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Dimensions (W × H × D)39.2 × 11.8 × 28.1 cm
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Weight
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Colour
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Scope of delivery and 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 Optoma UHD51 4K Projector
Optimal setup for Optoma UHD51 4K 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
Optoma
EU responsible person
Optoma Deutschland GmbHAm Nordpark 3
41069 Mönchengladbach
Germany
Contact
E-Mail: info@optoma.de













