Christie CP4450-RGB

Christie CP4450-RGB

Brightness Up to 55,000 lumens with HB lens, 42,000 lumens with UHC lens at DCI white (<25°C ambient)*

Contrast ratio

Up to 6000:1 full on/off with UHC lens, 2000:1 with standard HB lens

Digital micromirror device 

1.38″ Enhanced 4K 3-chip DMD DLP Cinema


4K (4096 x 2160)

Illumination performance (hrs)


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The Christie CP4450-RGB pure laser cinema projectors defines the premium movie-going experience for large format theatres. Featuring CineLife+ electronics and RealLaser illumination, this compact DCI-compliant projector excels in image quality, operational lifetime, and onscreen brightness. With the CP4450-RGB, exhibitors can impress audiences with incredibly colorful and detailed, true-to-life 4K images while benefiting from a platform designed to support the content and formats of the future.

What you don’t see

Built on the CineLife+ platform, the CP4450-RGB is capable of displaying HFR titles in 4K at 120 frames per second. With this new system architecture and ultrafast processing, audiences won’t see the motion blur typical of the giant screen experiences. These projectors deliver artifact-free images in 2D and 3D. This adds to the already heightened sense of realism created with Christie RealLaser™ illumination.

Key features

  • Hyper realism – new system architecture that displays content without motion blur and artifacts
  • Ultra-fast processing – HDMI 2.0 and 4x 12GB SDI inputs for 1.06G pixels per sec
  • PLF performance – brightest directcoupled RGB laser cinema projector
  • Long-lasting light source – over 50,000 hours of optimal performance
  • Low maintenance – sealed optics for protection against dust ingress
  • Best-in-class operational efficiency – 10.5 lumens per watt