Christie® CP4455-RGB pure laser cinema projector redefines the premium movie-going experience for large-format theatres. Featuring CineLife+™ electronics and Real|Laser™ illumination technology, this compact DCI-compliant projector excels in image quality, operational lifetime, and onscreen brightness. With the CP4455-RGB, exhibitors can impress audiences with incredibly colorful and detailed, true-to-life 4K images with a platform designed to support your content now and formats of the future.
What you don’t see
Built on the CineLife+ platform, the CP4455-RGB is capable of displaying HFR titles in 4K at 120 frames per second (fps). With this new system architecture and ultrafast processing, audiences won’t see the motion blur that’s typical of giant screen experiences. These projectors deliver artifact-free images in 2D and 3D, adding to the already heightened sense of realism of Christie Real|Laser illumination.
An engineered standard
Real|Laser uses compact, next-generation Multi-Laser Pack Devices (MPDs) that achieve never-before-seen breakthroughs in brightness, color reproduction, image uniformity, contrast, and operational lifetime. Featuring our patented, fully-sealed optical path, Real|Laser offers long-term stability and reliability. Movies look as good as they do on day-one thanks to Christie LiteLOC™ white point tracking capabilities. Factory-calibrated LiteLOC automatically maintains color balance throughout your projector’s operational life for years of stable, virtually maintenance-free operation.
Efficiency and cost of operation
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Key features
- Hyper realism – Our new system architecture displays content without motion blur and artifacts
- Ultra-fast processing – With HDMI 2.0 and 4x 12GB SDI inputs for 1.06G pixels per sec
- Low maintenance – Tool-free filter replacements, washable air filters, and fully-sealed optics protect against dust-ingress
- Built-in Enhanced Wavelength Diversity (EWD) – Multi-wavelength primary color lasers improve image performance on high-gain screens
- Long-lasting light source – More than 50,000 hours of stable DCI brightness with 8-10 years of low-maintenance operation
- Electronic color convergence (ECC) – Provides perfect lateral color error correction throughout your entire onscreen image
- Improved cinematic experience – An expanded color gamut approaches >95% of Rec. 2020, higher brightness, and up to 6,000:1 contrast (with a UHC lens)
- ScreenFit™ – Keystone and screen curvature correction to properly fit the image to the screen
- Best-in-class operational efficiency – Achieves 12.4 lumens per watt
Rental mode
Christie CineLife™ and CineLife+™ projectors are now equipped with Rental mode! Kevin Draper walks you through the benefits of Rental mode for you, your cinema, and our industry as a whole.
Rental Mode from Christie
Mystique Cinema for the perfect image all the time
An integration kit with auto-calibrating image alignment software and camera that easily aligns the pixels from a single projector – or images from 2 – within seconds for a completely seamless image on your largest screens.
Quick links
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Real|Laser solutions
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Find your lens
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CineMaster
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CineLife+ Series
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Electronics platforms
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Cinema Events
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Rental mode
57K lumens
Screenfit™
Mystique compatible
Videos
The Masters of Light - Real|Laser cinema trailer
The Masters of Light
Christie cinema electronics platform
Cinema electronics platforms
Christie CineLife RemoteUI
Christie CineLife+ Remote UI
Specifications
Up to 57,000 lumens with HB lens, 42,000 lumens with UHC lens*
Brightness
Up to 6000:1 full on/off with UHC lens, 2000:1 with standard HB lens
Contrast ratio
>95% Rec 2020 coverage
Color gamut / number of colors
1.38" Enhanced 4K 3-chip DMD DLP Cinema
Digital micromirror device
4K (4096 x 2160)
Resolution
>50,000**
Illumination performance (hrs)
* With Enhanced Wavelength Diversity (EWD).
** Subject to variables specific to each installation. Please see Christie's laser best practices guide for more information.
† Supports legacy Series 2 IMBs. A list of tested versions is available upon request
‡ With the GDC SR-6400 IMB
***Typical power consumption. May be impacted by environmental conditions.
§ 10L bottle of 702 coolant. Requires 3 bottles per projector
Related resources
Downloads
Sign in to access additional resources, including service bulletins, interconnect drawings, and cinema software updates.
CP4455-RGB data sheet
Apr 21, 2025 | PDF: 5.1 MB
CineLife+ Series line card
Apr 21, 2025 | PDF: 2.4 MB
Professional Services cinema brochure
Mar 26, 2024 | PDF: 10.6 MB
Total Support. Monitoring. Maintaining. Troubleshooting. Solving.
Christie Professional Services is one of the industry’s most trusted service providers, supporting cinema solutions and our partners globally.
White label PLF brochure
Mar 19, 2024 | PDF: 2.9 MB
Unlock premium cinema with white label PLF.
CineLife+ solutions brochure
Feb 10, 2023 | PDF: 12.3 MB
Advance cinema storytelling to the next level by bringing the biggest and brightest visual content to life.
Cinema Rental Mode brochure
Sep 01, 2020 | PDF: 273 KB
Our premium CineLife™ and CineLife+™ projectors featuring Christie Real|Laser™ with user-friendly, ultra-fast processing electronics platforms now include rental mode.
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