Large bright media rooms
Evaluate it against the screen, throw, room and integration requirements rather than brightness alone.
Christie · Korus Series · Specialist Reference
4K1400-KS
A compact 4K UHD+ 1DLP laser-phosphor platform delivering 14,250 ISO lumens. For private cinema it is most relevant where high light output, compact packaging and flexible installation optics matter more than a conventional residential chassis.
Specialist ReferenceLight output14,250 ISO lm · 12,000 ANSI lm
Imaging1DLP · 0.8-inch HEP DMD
Resolution4K UHD+ 3840 × 2400
OpticsInterchangeable Korus / compatible Jazz optics
WHY IT IS RELEVANT
The 4K1400-KS is useful to understand because it brings professional installation-projector brightness into a comparatively compact 17 kg-class chassis, while retaining interchangeable optics and integrated warping tools.
A compact 4K UHD+ 1DLP laser-phosphor platform delivering 14,250 ISO lumens. For private cinema it is most relevant where high light output, compact packaging and flexible installation optics matter more than a conventional residential chassis.
Professional installation projectors become interesting in private cinema when screen area, optical geometry or architecture pushes beyond normal residential assumptions.
This coverage is intended to help designers, prospective buyers and existing owners understand where the platform sits.
IDEAL APPLICATION
Where this projector can make sense.
Very large screens needing high output
Evaluate it against the screen, throw, room and integration requirements rather than brightness alone.
Existing Christie / installation-led systems
Evaluate it against the screen, throw, room and integration requirements rather than brightness alone.
PROJECTION OPTICS
Architecture starts with throw.
Korus shares compatibility with much of the Jazz lens ecosystem, including short- and long-throw options. Final lens availability and exact throw data should be confirmed for the project.
Optical configurationInterchangeable Korus / compatible Jazz opticsConfirm lens, throw, shift and support requirements against current Christie documentation for the project.
KEY SPECIFICATIONS
The numbers to establish first.
Brightness14,250 ISO lm · 12,000 ANSI lm
Imaging architecture1DLP · 0.8-inch HEP DMD
Resolution4K UHD+ 3840 × 2400
Light sourceBlue laser phosphor
Contrast approach1,500:1 full on/off · 25,000:1 dynamic
Lens / opticsInterchangeable Korus / compatible Jazz optics
Signal / HDRInstallation-platform signal path
Site positionSpecialist Reference
Specifications are based on manufacturer-published information available at launch preparation. Project configuration, lens options and regional availability can change; verify final data before design or purchase decisions.
Manufacturer reference: Christie product information
PROJECT CONTEXT
Consider the complete projection system.
Christie is included here as specialist reference coverage. For an existing system or a project where a Christie platform is being considered, the projector should be assessed in the context of the room, screen, optics, processing and integration.
ScreenEstablish calibrated luminance, screen material and image size before selecting by quoted output.
OpticsConfirm lens choice, projector position, shift and service access early in the design.
EnvironmentModel heat, noise, electrical supply and any projection-room requirements.
Existing systemExisting Christie owners can also enquire about integration, processing and cinema upgrades.
PROJECT ENQUIRY
Email about this projector.
Tell us what you own or are considering, along with the room and screen geometry, and we can discuss the project in context.