Used Dicolor UT Series 3.91 Black Ice Screen
Highlights of actual measurement
You can see the real effect: 3.91mm ultra-dense pixels, the advertising words are not blurred even when you look at them at close range! Supports flexible adjustment of 3.91-7.81mm, large scenes can be seen from a distance, and details can be seen from close up, so one event can be used as two.
Black technology anti-reflective: The black ice screen coating is 1 times brighter than ordinary screens under strong light. The glass curtain walls of shopping malls and the ceilings of stadiums are all said to be "no reflection of words, and the audience can see clearly".
Curved installation is worry-free: 1000x500mm standard box, 50x50mm module fine-tuning, no need to customize molds for curved installation, and just installed a 15-meter diameter bar ring screen for customers
last week.
Outdoor durability: IP65 waterproof on the front, no problem with power-on test in heavy rain; single box weighs 6.5kg, two people can lift it, and the maintenance guy praised it as "20% lighter than competing products".
Real data
Brightness: 2500Nits during the day, automatically reduced to 1800Nits at night (saving 30% power)
Refresh rate: 3840Hz real-time racing video, no wheel smear!
Power consumption: 416W/㎡ at full load, and it can still run for another 8 hours with half of the lights turned off
Customer test scene
Concert: Jay Chou's tour main stage, 30-meter wide screen without lag
Smart transportation: Airport T3 terminal information screen, no restart for 48 hours in heavy rain
Pop-up store: Special-shaped splicing in the atrium of the shopping mall, installation and debugging completed in 2 hours
Why do old customers repurchase?
Quick installation: Modular design, 1000㎡ project can be installed in 3 days
High profit: American customers use this screen for advertising and investment promotion, and the investment will be paid back in half a year
| Parameter | Value |
| Product Model | UT-390 |
| Pixel Pitch (mm) | 3.91-7.81 (Variable) |
| Cabinet Dimensions (W×H×D, mm) | 1000 × 500 |
| Single Cabinet Resolution | 256 × 64 |
| Single Cabinet Weight (Kg) | 6.5 |
| Brightness (Nits) | 2500-3000 |
| Gray Scale Level (Bit) | 14 |
| Refresh Rate (Hz) | ≥3840 |
| Max/Avg Power Consumption (W/㎡) | 416 / 139 |
| Protection Rating (Front/Back) | IP65 (Front) / IP54 (Back) |
About Us
Powering the World's Stages Since 2015
As a leading supplier of professional stage equipment, ShowTech Solutions has more than a decade of expertise in delivering cutting-edge show technology around the world. Specializing in demanding environments such as concerts, theaters, and live events, we offer comprehensive solutions from intelligent lighting and line array systems to rugged LED displays such as the Guide Visual G10 Series.
With over 15 years of experience, we serve more than 500 clients across Asia, Europe, and the Americas, from touring productions to permanent installations in venues such as the Shanghai Grand Theater and Singapore's Esplanade. Backed by an ISO-certified technical team, we design reliability into every project--ensuring seamless execution through rigorous equipment validation and 24/7 global support.
Driven by innovation and backed by proven hardware, we transform creative visions into unforgettable audience experiences.
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256×64 Used LED Screen Dicolor UT Series P3.91 Black Ice Screen Images
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