Bluefin 55" High-Brightness Dual-Sided Flex-OS 4K Display with BrightSign XS156, 3500 Nits (20-3018-0028X)

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BluefinSKU: 20-3018-0028X
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Description

The Bluefin 55-inch High-Brightness Dual-Sided Flex-OS Display is engineered for high-impact digital signage in demanding environments. Featuring ultra-bright 3500-nit panels and crisp 4K Ultra HD resolution, this display ensures exceptional visibility even in brightly lit or semi-outdoor spaces.

Designed with a dual-sided architecture, each screen operates independently with its own BrightSign XS156 media player, allowing businesses to deliver targeted content on both sides simultaneously. This makes it ideal for retail storefronts, transportation hubs, and high-traffic commercial environments where visibility from multiple directions is essential.

With network-enabled media players, users can remotely manage, schedule, and update content across both displays with ease. The thin bezel design enhances visual appeal, while the robust Flex-OS platform provides flexibility for future upgrades and seamless integration with external devices via HDMI. Built for continuous operation, this display offers a reliable and scalable solution for professional digital signage deployments.

Specification Details
Model 55" High-Bright Finished
Screen Size 55 Inch
Display Type LCD Flat Panel
Resolution 3840 x 2160 (4K Ultra HD)
Brightness 3500 nits
Contrast Ratio 1200:1
Aspect Ratio 16:9
Viewing Angle 89° horizontal / 89° vertical
Bezel Design Thin Bezel
Configuration Dual-Sided Display (Independent Screens)
Media Players Dual BrightSign XS156 (One per side)
Content Control Independent playback per screen
Network Capability Remote content updates and scheduling supported
Operating Platform Flex-OS
Video Input HDMI
Mounting Type Flat Panel
Use Case High-brightness indoor or semi-outdoor digital signage
UNSPSC Code 43211902

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Return Policy (Short Summary)

We offer a 30-day return window for most unopened, factory-sealed items.

Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.


Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.


For damaged or incorrect items, please contact us immediately.


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Building a Complete AV System?

This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.

  • System Design & Engineering
  • Installation & Integration
  • Programming & Ongoing Support

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