| SKU:
1000037253
Sharp LM431 Big Pad 43" Interactive Display
- 43″ (109 cm) Diagonal
- 3840 × 2160 Resolution · 4K UHD
- 500 cd/m² Brightness
- 4,000:1 Contrast
- 8 ms Response time
- 43″
- 55″
Variant: 43″
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Questions about the product?
Whether it's a conference room, school or home cinema – Dannie Tsegai Tesfai, our Projectors and displays 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.
Dannie Tsegai TesfaiProjectors and displaysspecialist
| SKU:
1000037253
Description
Sharp LM431 Big Pad 43" Interactive Display
- 4K UHDResolution · 3840 × 2160
- 500Brightness
- 4,000:1Contrast
- 8Response time
Sharp LM431: compact 4K touch display for efficient teamwork
As experts in modern conference room technology, we particularly recommend the Sharp LM431 for environments where precision in the smallest of spaces is required. This interactive display impresses with excellent value for money and brings professional whiteboard functions directly to your huddle spaces or point of sale. With the Sharp LM431 you get a secure and intuitive solution that noticeably simplifies your collaboration right away.
Key benefits of the Sharp LM431 at a glance:
- Precise writing feel: Zero bonding technology ensures lag-free input, almost like pen on paper.
- Highest security standards: Thanks to the Android 14 SoC, the display meets the latest IT requirements for protected data exchange.
- Simple BYOD connection: A single USB-C cable transmits video, audio, data and charging power for your notebook.
- Flexible mounting: Use the display in landscape, portrait or even as an inclined lectern system for interactive signage applications.
Intuitive collaboration through state-of-the-art touch technology
Experience interaction that is as natural as working on a classic flipchart, but takes full advantage of the digital world. The combination of infrared touch with 20 touch points and zero bonding enables a highly precise writing and drawing experience. In small meeting rooms, the integrated whiteboard and annotation overlay mode foster creativity, as ideas can be sketched directly over running content. Thanks to Windows Ink support, the Sharp LM431 integrates seamlessly into your familiar Office workflows, making complex coordination meetings more efficient. This responsive feedback ensures that your digital notes appear exactly where you place the pen, without any distracting offset.
Brilliant picture quality and versatile signage options
Present your content in razor-sharp 4K resolution, which makes even the finest details in tables or graphics easy to read. Together with the anti-reflective coating, the high-brightness panel guarantees that your information remains recognisable without distracting reflections, even in brightly lit environments. This optical brilliance makes the display not only the ideal partner for huddle rooms but also a first-class choice for interactive wayfinding systems or digital info points. As the system supports installation in portrait orientation and as an inclined "desk", it can be perfectly adapted to the local conditions, be it in a reception area or a doctor's surgery. The narrow bezels on all four sides underline the professional appearance of your digital presence.
Seamless connectivity and a future-proof IT structure
Optimise your workflows with technology that is ready to use immediately and requires no complicated set-up. The integrated Android 14 operating system not only offers access to pre-installed applications via a flexible launcher but also guarantees maximum security for your corporate network thanks to CTS compliance. With the integrated EShare app, you mirror screen content from personal devices wirelessly to the display, which considerably speeds up the exchange of information in hybrid meetings. The modern USB-C interface reduces the cable clutter on the conference table to a minimum, as your notebook is charged and connected to the network at the same time. This means you are investing in a future-proof infrastructure that perfectly combines simplicity and professional performance.
Our verdict: Why the Sharp LM431 is the ideal choice for your small meeting rooms
The Sharp LM431, with its 43-inch diagonal, offers the perfect balance of compact design and professional 4K performance. Particularly noteworthy are the natural writing feel and the high level of security provided by the Android 14 system, making it a reliable investment for modern working environments. Do you need support planning your new AV equipment? Contact us now for personal expert advice!
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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FeaturesHDbaseT, Portrait mode, Integrated speaker, Touchscreen
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Image
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Technology
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Panel technology
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Diagonal
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Resolution
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Aspect ratio
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Brightness
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Contrast ratio
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Backlight
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Response time
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Refresh rate
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Viewing angle horizontal
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Viewing angle vertical
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Operating hours rating
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Screen and whiteboard
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Frame width
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Connections and wireless
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Inputs1x RS232, 2x USB-C, 3x HDMI, 4x USB-A
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Outputs1x 3.5 mm jack, 1x HDMI, 1x USB-C
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Wireless technologyBluetooth, Wi-Fi
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System and smart features
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Operating system
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Mounting and furniture
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VESA standard400 x 400
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Energy and noise
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Energy label range
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Power consumption in operation
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Dimensions and weight
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Dimensions (W × H × D)99.4 × 58.2 × 7.3 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 deliveryUser manual, Mount, 2x pen, Power cable, Remote control, USB cable
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Warranty
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Warranty type
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WEEE number
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Documents & downloads
Reviews
Product safety information
Manufacturer
Sharp
EU responsible person
Sharp Electronics GmbHNagelsweg 33-35
20097 Hamburg
Germany
Contact
E-Mail: info@sharp.de
