Products from DreamVision

DreamVision UST25-4500HDi

DreamVision UST25-4500HDi

UST25-4500 HDi



The first Laser, Full-HD UST projector

Dreamvision extends its Pro range with a new projector: the UST25-4500HDi. The UST25-4500HDi is an upgraded UST25-4000HDi with a more powerful Laser source and an improved light engine. It still has the great performances that made the UST25 Series famous thanks to the combination of laser technology and high resolution.


100" screen just from 1 foot distance

The main benefit of the 0.25:1 ultra short throw ratio is that the UST25 projectors can display a 100" diagonal screen (220 cm wide) from just 1 foot off the screen or wall. Therefore, the projector can sit on or into a millwork right below the screen or ceiling mounted right above it.

UST25 situ 

Large panel of A/V inputs

  • 2x HDMI (one supports MHL)
  • 2x VGA (one supports YCbCr)
  • 1x Composite video (RCA)
  • 1x Microphone
  • 1x USB for USB keys or discs

Integrated loudspeaker

  • 1x 10W Loudspeaker for local audio playback
  • 1x Headphone jack 3.5mm for louder audio output
10W integrated audio

Multimedia files

The UST25 Series can read and display your documents and presentations in pdf, word, excel, powerpoint. But it can also playback music or video files in the following formats avi, mkv, mp4, mp3, jpg.

Laser Diode: SSL source

Laser technology, being a solid-state light source, has no restriction on the projector position and installation orientation and it can even be used in portrait mode without issue.


4500 ANSI Lumens

Powered by a powerfull 4W Laser diode, the UST25-4500HDi is one of the brightest ultra-short throw projector available on the market, capable of producing 4,500 ANSI lumens. The Laser has an exceptional longevity of 30,000 hours of uninterrupted projection

Phosphorus Laser

Turns On/Off in a snap

The UST25s laser technology takes only 8 seconds to reach its optimal picture quality. Similarly, it switches off in less than 2 seconds. There is no cooling off period required because the laser technology doesnt use an incandescent lamp and runs at very low temperature which makes it ideal for 24/7 operations.


This unit can read multimedia files directly from any external disk drives or USB sticks. When the WiFi dongle is connected, it can even access to multimedia content stored on any compatible devices such as mobile phones, tablets, computers or laptops connected to the WLAN.

USB connections


Pick up a pair of DLP-Link glasses and enjoy 3D contents such as movies, games or simulation directly on your wall or screen.

3D content


The UST25-4500HDi is brighter, more contrasted and also more colorful than the previous UST25 projector. The picture quality is greatly improved by using a more powefull Laser diode and also thanks to the increase of performances in color reproduction and the better brightness uniformity.

UST25 color 


  • Ultra short throw lens 0.25:1
  • DLP 1920x1080 HD resolution
  • 4,500 ANSI lumens light output
  • Great color reproduction and brightness uniformity
  • The multi-touch finger and pen interactivity
  • High quality picture for an ultra-short throw projector
  • 30,000 hours lifetime, almost maintenance-free
  • The rich connectivity, including two HDMI inputs
  • USB supports USB sticks or USB disks
  • 3D capability using DLP-Link protocol
  • Transportability: only 7 kg

Product Request


Created by Digiart