AMD-R 3.91 – Indoor LED Video Wall Display

AMD-R 3.91 Fine Pitch Reliable Indoor LED Video Wall Display Solution

Bring your most essential visuals to life with the AMD-R 3.91 indoor LED video wall. We engineered this display for those who can’t afford compromises, delivering exceptionally sharp imagery and vibrant, true-to-life color that holds up even under the bright lights of a corporate lobby or the critical gaze of a broadcast control room.

What does that mean for you? Imagine video playback so fluid there’s no trace of flicker or blur, thanks to a lightning-fast 3840Hz refresh rate. You get an immense palette of 281 trillion colors, ensuring every gradient is perfectly smooth and every detail pops with a stunning 4000:1 contrast ratio.

We know every space is unique. That’s why the AMD-R 3.91 offers two versatile panel sizes (a standard 500x500mm and a larger 500x1000mm), giving you the flexibility to design a video wall that fits your environment perfectly, without awkward gaps or compromises.

Built to last with a die-cast aluminum cabinet, it’s designed for long-term durability. And because we hate downtime as much as you do, front and rear serviceability ensure that maintenance is straightforward, protecting your investment and keeping your message on display for years to come.

Product Specification

Here are the comprehensive technical specifications for the AMD-R 3.91 LED display:

• Model – AMD-R 3.91
• Pixel Pitch – 3.91mm
• Pixel Configuration – SMD2121
• Pixel Density – 65,536 pixels/m²
• Module Dimensions (W×H) – 250mm × 250mm
• Panel Dimensions (W×H×D) – 500mm × 500mm × 80mm / 500mm × 1000mm × 80mm
• Modules Per Panel – 2×2 / 2×4
• Module Resolution (W×H) – 64 × 64 pixels
• Panel Resolution (W×H) – 128×128 / 128×256 pixels
• Panel Material – Die-Casting Aluminum
• Single Cabinet Weight – 8 kg / 14 kg
• Color Processing – 16-bit
• Colors – 281 Trillion
• Contrast Ratio – 4,000 : 1
• Brightness – ≥ 600 nits
• Viewing Angle (H/V) – 160° / 140°
• Refresh Rate – > 3,840 Hz
• Average Power Consumption – 64W / 128W per panel
• Max Power Consumption – 192W / 384W per panel
• IP Rating (Front/Rear) – IP40 / IP21
• Servicing – Front / Rear
• Expected Lifetime – 100,000 Hours
• Max Stacking – 20 / 10 panels
• Max Hanging – 20 / 10 panels
• Operating Temp/Humidity – -10℃ to 60℃ / 10% to 60%
• Storage Temp/Humidity – -30℃ to 60℃ / 10% to 60%
• Certifications – CCC, CE, ETL, RoHS