China 320*160mm P1.25 Indoor LED Display Module Manufacturers, Factory

A P1.25 LED module is an ultra-high-definition indoor display panel with a 1.25mm pixel pitch. It is widely used for crystal-clear, close-up viewing in command centers, TV studios, and corporate boardrooms. It delivers 4K resolutions on smaller screens and seamless visual performance.

Product Description

Case Video
Parameter Specifications
Product Model P1.25mm Indoor LED Module
Module size 320mm x 160mm
Resolution ratio 256 * 128 dots
Pixel pitch 1.25 mm
Pixel configuration RGB 3in1
Driving method Constant Current Driving, 1/64 scan
Working voltage DC5V
Module maximum power consumption 55W/Pc
Led Lamps SMD1010 (Black LED)
Frame rate 60Hz/Second
Refresh rate ≥ 3840HZ
Brightness in White Color (cd/m2) 800-1000 CD/m2
Contrast ratio ≥ 4000:1
Life time ≥ 100,000 hours
Operating humidity 10%-90%RH
Average power consumption ≤ 300W/m2 (MAX 700)
Viewing Angle 140°(Horizontal), 140°(Vertical)
Best Viewing Distance 1m-10m
Input Voltage 110V/60HZ-220V/50Hz Switchable
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🛡️ Key Specifications
  • Seamless Splicing: Modules fit together tightly to create completely flat, large-format video walls.
  • Flexible Options: Available as rigid indoor panels or flexible soft modules for curved/cylindrical displays.
  • Advanced Protection: Many feature GOB (Glue on Board) or COB technology for dust, moisture, and impact resistance.
  • High Refresh Rate: Typically runs at 3840Hz, ensuring flicker-free broadcasting and smooth video playback.
⚙️ Standard Technical Specifications
  • Pixel Pitch: 1.25mm
  • Module Dimensions: Typically, 320mm × 160mm
  • Resolution: 256 × 128 dots per module
  • Pixel Density: 640,000 dots/m²
  • Optimal Viewing Distance: 1 meter to 20 meters
  • Brightness: ~600 to 800+ nits (optimized for indoor eye comfort)
Plan Your Project
If you are planning a DIY project or a commercial installation, we can help you narrow down the best choices. Let us know:
  • What is the total size of the screen you want to build?
  • Will the display be flat, curved, or customized?
Frequently Asked Questions
What is the resolution of a single P1.25 LED module?

A single P1.25mm indoor LED module features a resolution of 256 x 128 dots with a standard module size of 320mm x 160mm, delivering ultra-high density and crisp image details.

What is the optimal viewing distance for a P1.25 LED screen?

Due to the fine pixel pitch of 1.25mm, the best viewing distance ranges from 1 meter to 10 meters, making it ideal for close-up viewing environments such as control rooms, conference halls, and retail displays.

Does this LED module support curved installations?

Yes, in addition to standard rigid panels for flat configurations, these are also available as flexible soft modules, allowing seamless installations for curved, wave, or cylindrical display shapes.

Why is a 3840Hz refresh rate important for indoor LED displays?

A high refresh rate of 3840Hz or above eliminates screen flickering under camera lenses. This guarantees smooth video transitions and high-definition broadcasting quality, which is critical for studio and presentation settings.

What are the power requirements for the P1.25 LED module?

The module runs on a working voltage of DC5V, with a maximum power consumption of 55W per piece and an average power consumption of ≤300W/m².

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