75" High-Brightness Thin Bezel Flex-OS Display with BrightSign SoC, 3500 Nits 4K UHD (20-3018-0022B)

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BluefinSKU: 20-3018-0022B
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Sale price$6,073.99 Regular price$7,397.00

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Need this as part of a larger AV project? AVENDOR can help with sourcing, installation, support, and monthly payment options

Description

Engineered for high-impact digital signage and demanding commercial environments, this 75-inch Flex-OS display delivers exceptional visibility with ultra-high 3500-nit brightness and stunning 4K Ultra HD resolution. Designed with a sleek thin bezel and robust LCD panel, it ensures vibrant, clear visuals even in brightly lit indoor or semi-outdoor settings.

Powered by an integrated BrightSign system-on-chip, this display enables reliable, media-ready performance without requiring an external player. At the same time, Flex-OS architecture offers maximum flexibility with built-in HDMI connectivity, allowing seamless switching between internal and external content sources. This makes it easy to upgrade, replace, or scale your deployment without changing the display hardware.

Built for continuous 24/7 operation, the fan-less, low-power design enhances durability and reduces maintenance, while a wide range of connectivity options ensures easy integration into professional AV ecosystems. Ideal for retail, transportation hubs, corporate environments, and public signage applications, this display combines performance, flexibility, and long-term reliability.

Specification Details
Display Size 75-inch
Resolution 3840 x 2160 (4K Ultra HD)
Brightness 3500 nits
Contrast Ratio 1200:1
Aspect Ratio 16:9
Viewing Angle 89Β° horizontal / 89Β° vertical
Display Technology LCD
Panel Type Flat
Operating Capability Designed for continuous 24/7 operation
Built-in System BrightSign SoC (System-on-Chip)
HDMI Ports 1 x HDMI input
Additional Interfaces HDMI-In, mini-USB (touch control), Micro-SD, USB 2.0, Phoenix GPIO (4-pin bi-directional), RS232 (3.5mm), RJ45 Ethernet, 3.5mm audio out
Audio Output S/PDIF Out, Analog 3.5mm audio out
Power Requirements 24V, 12A
Mounting Compatibility VESA 600 x 400 mm
Design Thin bezel, fan-less, low-power architecture
Cooling Design Passive cooling (requires heatsink or thermal solution for optimal performance)
Dimensions (W x H x D) 66.4 in x 38 in x 3.8 in
Adjustable Features No height, tilt, swivel, or pivot adjustments
Connectivity Flexibility Supports both built-in and external media players with automatic input switching

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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 productsβ€”such as custom orders, special-order items, audio gear, software, and LED video wallsβ€”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.


Learn more β†’

275+
Projects Delivered
<2h
Avg Response Time
99.9%
System Uptime
10+
Years in AV
Complete AV Solutions

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 β€” from single rooms to enterprise-wide deployments.

System Design & Engineering
Installation & Integration
Programming & Ongoing Support

Trusted by enterprises, universities, and government organizations across the U.S.

Our Process

From Scope to Sign-Off

A structured delivery process designed to reduce risk and keep projects moving.

01

Plan

Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.

  • Discovery calls & stakeholder interviews
  • On-site survey & infrastructure review
  • Requirements & use-case documentation
  • Project scope, timeline & milestone alignment
02

Engineer

System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.

  • AV system design & signal flow diagrams
  • Equipment selection & BOM development
  • Rack layout & control system design
  • As-built documentation package
03

Deploy

Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.

  • Authorized procurement & logistics coordination
  • Physical installation & cable management
  • Control system programming & configuration
  • Commissioning, testing & end-user training
04

Support

Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.

  • 24/7 remote system monitoring
  • Preventive & reactive maintenance
  • Technology lifecycle & refresh planning
  • Long-term service level agreements

A decade of delivery β€” trusted by 275+ clients across industries