Unilumin UpadIV-S P1.9

High-resolution curved indoor LED screen

The Unilumin UpadIV-S P1.9 is a fine pixel pitch indoor LED screen designed for professional AV environments. It supports event production, broadcast applications and exhibition installations. A 1.9 mm pixel pitch provides a dense LED surface and accurate image reproduction. The screen maintains strong clarity and contrast at short viewing distances. The system handles detailed graphics, video content and motion visuals with stable performance. This makes the Unilumin UpadIV-S P1.9 LED video wall suitable for broadcast studios, corporate events and trade shows. Production teams also use this indoor LED screen in stage scenography where viewers remain close to the display surface.

Precise curved LED screen – cabinet level flexibility

A key advantage of the Unilumin UpadIV-S P1.9 LED display is the ability to create precise curves directly within a single cabinet. Unlike many standard LED systems, where curvature can only be achieved across an entire wall section, this solution allows curvature at the individual cabinet level. This design enables smooth concave and convex LED screen shapes without visible segmentation. As a result, designers can build cylindrical LED screens, immersive video walls and complex stage scenography with a small curvature radius. The flexibility of cabinet-level curving significantly expands creative possibilities. It allows production teams to design non-standard LED installations, including curved stage backdrops, circular displays and multi-layer visual environments.


Compatibility within the Unilumin UpadIV ecosystem

The Unilumin UpadIV-S P1.9 is fully compatible with other models from the Unilumin UpadIV series, including UpadIV-PRO and UpadIV-C. This compatibility makes it possible to combine different LED screen types within a single system. Production teams can therefore integrate rental LED displays with different pixel pitches or cabinet configurations, depending on project requirements. This flexibility is particularly useful in large-scale touring productions, hybrid events and custom stage builds. As a result, the UpadIV series provides a scalable platform for professional LED video wall installations, from compact indoor screens to complex multimedia environments.

 

 

 

Specification

Model UpadIV-S P1.9
LED lamps SMD1212
Pixel density (1m) 512 x 512
Cabinet size (cm) 50×50
Brightness (cd/m) 1000
Refresh rate (Hz) 3840
Grey level (bit) 12
Cabinet weight (kg) 8
Max energy consumption for 1 cabinet (W) 120
Average energy consumption for one cabinet (W) 40
Cabinet thickness (cm) 7
Material Aluminum
Environment Indoor
Resistance / ingress protection IP30
Curvable (degrees) +45 / -45
Maintenance Rear
Magnetic modules Yes
Download the specification pdf file of UpadIV-S
Download configuration files for UpadIV-S

 

Unilumin UpadIV-S P1.9 main features:
● resolution 1sqm: 512pix / 512pix
● resolution of cabinet: 256 x 256pix
● compatible with UpadIV-C (cube design)
● compatible with UpadIV-PRO
● fast power supply replacement
● up to 40 degrees curvable possibilities concave and convex
● ergonomic structure
● manual corner edge protection system