Delta’s 2.5mm LED display with SMD technology provides a seamless, high-resolution, high-contrast display solution for interior areas with short viewing distances. Its compact and lightweight design guarantees easy, quick installation. With an aspect ratio of 16:9, contrast ratio ranging from 5,000:1~8,000:1, a light output ranging from 800nits~1200nits and 14~18-bit color processing, the 2.5mm LED delivers excellent image and video quality at an optimal viewing distance of >2.6m.


Hassle free Cable-less Design

Delta’s Fine pitch LED has a cable-less design with minimal signal and power connections. With this design, LED cabinets can be stacked easily, making the installation simple and neat. Delta’s Fine Pitch LED creates a virtually seamless appearance by eliminating the need of unnecessary cables.


Power & Signal Redundancy

Delta’s Fine Pitch Series supports power and signal redundancy, giving users a sense of security. With optional redundancy, continuous operation of LED can be assured without downtime.


HDR : Enhancing Visual Experience

Create a visual impact no matter how bright or dark the image is. Delta’s LED series supports HDR10+ which enhances contrast ratio and brightness to ensure the content looks as real as it is. With HDR technology you can create much brighter white areas and significantly darker black areas.
Boost content to optimum brightness levels in a high dynamic range that allows viewers to enjoy vivid content.



Product Series AK-25
Pixel Pitch 2.5 mm
Pixel Configuration SMD 3-in-1
LED Type Delta Selected**
Cabinet Material Aluminum Die-Cast
Brightness (Typ.) 800 cd/m2~ 1200 cd/m2
Pixel density 160,000 pixels/m2
Dimming Capability 0-255 level
Contrast Ratio (Typ.)* 9,000:1
Refresh Rate* 3840HZ
Color Processing* 14 bit~18 bit
Colors* 4.4 trillion~18 quadrillion
Viewing Angle Horizontal 160º
Vertical 160º
Lifetime (Typ.) ≥100,000Hrs
Power Input 100-240V AC
Power Consumption Typ. 88 (W/Cabinet)
Avg 36 (W/Cabinet)
Net Weight < 4 (Kg/Cabinet)
Temperature Operating -10~+45℃
Storage -20~+60℃
Relative Humidity Operating 10-90%RH
Storage 10-90%RH
Service Access Front
IP Grade IP30 / IP50
Signal & Power Redundancy, HDR Available as an option

*Higher specification is available on request.
**Range of LED lamps available
Contact Delta Sales Representative or fill contact us form for specific model datasheet.


Interested in a visualization solution from Delta Displays? Contact one of our specialists today!