High Refresh Rate Outdoor P3.91 SMD1921 LED Rental Display Screen

Pixel Information

Pixel Pitch

 3.91mm

Technology

SMD2121

Pixel Density

65536 Pixels/m2

 Pixel Configuration

1R1G1B

LED Module

Module Size

250 mm (Width) × 250 mm(Height) = 0.0625/m2

Module Resolution

64pixels(Width) × 64 pixels(Height) = 4096pixels

LED Cabinet

Cabinet Size

500mm(Width) ×500mm(Height) = 0.25/m2
or  500mm(Width) ×1000mm(Height) = 0.5/m2

Cabinet Resolution

128Pixels(Width) × 128Pixels(Height) = 16384 Pixels 
 or  128Pixels(Width) × 256Pixels(Height) = 32768 Pixels 

Total QYT Module Per Cabinet

2 Modules(Width) × 2Modules(Height) = 4 Modules
or 2 Modules(Width) × 4Modules(Height) = 8 Modules

Cabinet Weight

3.5kg/5.5Kg

Cabinet Material

Die-casting or  Magnesium

Power

Input Voltage

100-240V AC, 50/60Hz

Max Power Consumption

660 Watt/m2

Avg. Power Consumption

330  Watt/m2

Viewing

Brightness

≥4500 to 6000cd/m2

Brightness Uniformity

Luminance Discrepancy < 5%

Colors

16777216

Grey Scale(Level)

4096

Slot Between Neighboring Modules

< 1 mm

Best Viewing Angle

Horizontal:160°,Vertical:160°

Viewing Distance 

5 - 300 meters 

Ambint Conditions

Temperature Range 

Storage:-40deg. to +85deg.; Working:-20deg. to +60deg

Operating Humidity

10%90%RH

Ingression Protection Grade

Front IP65,Back IP50

Processing

Scanning Mode

1/16Scan

Refresh Frequency

1920HZ-3840HZ, Adjustable

Signal Input

DVI, Composite Video for Live Video

Other

Life Span

100,000 Hours

FAQQ1: Where is your nearest Sea Port?

A: Our nearest sea port is at Xiamen,Fujian Provice

Q2: What's the brand of your diode chip?A: Our led lamps are by Sanan,Kinglight,Silan,Epistar, Nation Star ,Cree etc.

Q3. Can I order a sample for led display screen?A: Yes, we warmly welcome you to order a sample to test and check quality. You can choose any item what you want.

Q4. How do you ship the goods and how long does it take to arrive?A: For large quantity,you can choose sea freight.For small order,you can ship by DHL, UPS, FedEx or TNT.Of course,you also can choose it by airline. It usually takes 3-7 days to arrive by express.

Q5. Is it OK to print our logo on led screen product?A: Yes,we can print your logo according your request.

Q6: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.002%.

Secondly, during the guarantee period, we will send new parts with new order for small quantity.

If the screen has serious damaged ( e.g. The whole cabinet couldn't work normally) caused by human, we would mend it with charge based on the cost