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CA640 Series

Indoor Front Service Small Pitch LED Display

CA640 Series Indoor small pitch LED Display

CA640 Series

High-performance Visual for Indoor Front Servie Projects

CA640 Series Indoor front service 640×480mm LED Display isn’t just a product; it’s a promise of excellence. With its cutting-edge technology, seamless integration, and unmatched performance, it offers great visual for indoor small-pixel displays.  Whether you’re a business looking to make an impact or an advertiser aiming to captivate audiences, the CA640 Series delivers results that speak for themselves. It’s not just a display; it’s the future of visual communication.

  • 640×480×60mm  4:3 aspect ratio cabinet standard size
  • Black/Silver color available.
  • Support 320*160mm led module.
  • Frontal maintenance way with magnetic modules.
  • CNC processing for better flatness, and higher precision.
  • Magnetic suction installation for quick replacement, assembly, and disassembly.
  • SMD 3in1 full-color LED encapsulation.
  • Ultra lightweight cabinet for easy transmission and portable.
  • Internal cable linking with easy operation
  • High greyscale, good color saturation
  • 3840Hz refresh rate delivers real and natural image displays, free from block shadows.
  • Seamless splicing, delivering higher flatness for superior visual effects in diverse indoor applications.
indoor HD front service LED display 640×480mm series


Superb Display Effect

CA640 Series 640×480mm LED display is born for indoor screens. It has better color uniformity and a high refresh rate of over 3840Hz. Say goodbye to flickering and visible seams; this LED video wall ensures a seamless viewing experience 

Excellent display effect of 640×480mm indoor LED screen
Two Colors Available

Silver Color, black color cabinet is available.

Silver Color black color cabinet of 640×480mm series indoor led display
Simple Cabinet Design

Simple and fashionable cabinet design with excellent layout from fast locks to handle, cable hole to located beams, etc.

Cabinet structure of 640×480mm small pitch LED display
Aluminum Cabinet

Designed with a high-precision aluminum frame, this display is engineered with CNC processing, ensuring not just durability, but a fast heat dissipation. 

Aluminum cabinet of 640×480mm LED screen
4:3 Golden Ratio

Boasting a 4:3 golden ratio and a cabinet size of 640×480×60mm, the CA640 series can be spliced to a 16:9 aspect LED display.

Cabinet size of 640×480mm LED display
Front Service Design

Supporting full frontal maintenance and magnetic suction installation. The parts such as the receiver card, power supply, and cables can be taken out from the frontal side easily.

front service way of 640×480mm indoor LED screen
inner Cable Wiring

Each side of the box, including the left, right, top, and bottom edges, is thoughtfully equipped with cable holes, enabling streamlined and organized cable wiring to ensure a neat and efficient setup.

inner cable connection of front service led screen
Seamless Splicing

Seamless splicing cabinet with high CNC technology. Better flatness, offering a seamless display for immersive visual experiences

seamless splicing 640×480mm LED screen
Lightweight Cabinet

CA640 Series indoor 640×480mm LED screen offers an ultra-lightweight cabinet, weighing a mere 7.5kg, which ensures easy transportation and portability, making it an ideal choice for indoor fixed applications.

Ultra Weight design of 640×480mm LED display
Wide Wiewing Angle

 Boasts a wide viewing angle of 160°(V/H). No matter where you’re seated, experience the full spectrum of stunning visuals. Fine pixel 640×480mm LED display CA640 series brings the whole picture to every corner of the room.

wide viewing angle of 640×480mm LED display

Installation Ways

Wall Mount installation of 640×480mm LED display

Wall Mount Installation

640×480mm LED display hanging installation

Hanging Installation

H-shape installation of 640×480mm LED video wall

Frame Installation

Right angle installation of 640×480mm LED screen

Right Angle Installation

Floor Standing installation way of 640×480mm LED display

Floor Standing Installation


Product Model CA640 Series
MaterialDie-cast Aluminum
Maintenance WayFront Service
Module Dimension320(W)x160mm(H)
Pixel Pitch
  • 1.25mm
  • 1.53mm
  • 1.86mm
  • 2mm
  • 2.5mm
  • 3.076mm
  • 4mm
Pixel Resolution
  • 256×128 (P1.25)
  • 208×104 (P1.53)
  • 172×86 (P1.86)
  • 160×80 (P2)
  • 128×64 (P2.5)
  • 104×52 (P3.076)
  • 80×40 (P4)
LED specification
  • SMD1010 (P1.25)
  • SMD1010 (P1.53)
  • SMD1515 (P1.86)
  • SMD1515 (P2)
  • SMD2121 (P2.5)
  • SMD2121 (P3.076)
  • SMD2121 (P4)
Scan Rate
  • 1/32 scan (P1.25)
  • 1/26 scan (P1.53)
  • 1/43 scan (P1.86)
  • 1/40 scan (P2)
  • 1/32 scan (P2.5)
  • 1/26 scan (P3.076)
  • 1/20 scan (P4)
Hor. viewing angle 140°
Vert. viewing angle 140°
Best View Distance 2m – 40m
Grey Level 14 bits
Brightness 600 – 800 cd/㎡
Brightness Adjustment 100-grade auto/manual-adjustment
Brightness Uniformity >99%
Input Voltage (AC) DC5V
Avg Power Consumption 250 W/m²
Max Power Consumption 580 W/m²
Operation Power Voltage 100-240V / 50-60Hz
Control SystemDVI card + Full-color control card
Control ModeSynchronous & asynchronous available
Support InputVGA, Video, AVI, MOV, MPG, DAT, VOB etc.
Communication OptionsWire Ethernet, Fiber Ethernet, RF wireless, GPRS
Frame Frequency>60 Hz
Refresh Frequency≥3,840
Color Temperature3500-9500 adjustable
Control DistanceEthernet cable 100m, optical fiber 5km
Lifetime>=100000 hours
Blind Spot Rate<0.00001
Working Temp(-20)-(+60) Celsius degree
Working Humidity10%-90%
Waterproof Rating (Front/Rear)IP31
Package TypeCarton/Wooden case/Flight case
Warranty2 years


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