Christie CP2320-RGB vs Christie CP4420-RGB

	Christie CP2320-RGB	Christie CP4420-RGB
Key differences
Native resolution	2048 × 1080	DCI 4K (4096 × 2160)
Fan noise	—	Max 68.4 dB(A) · Normal 54.4 dB(A)
Brightness
Claimed brightness (non-standard)	Up to 20,000 lm	Up to 20,000 lm
Display system
Imaging technology	DLP	DLP
Chip / panel diagonal	0.98 in	1.38 in
On-screen resolution	2048 × 1080Derived	DCI 4K (4096 × 2160)Derived
Native resolution	2048 × 1080	DCI 4K (4096 × 2160)
Native aspect	17:9Derived	17:9Derived
Colour
Colour gamut	Over BT.2020 95% coverage	Over BT.2020 95% coverage
3D
3D	Yes	Yes
Light source
Light source	RGB triple laser	RGB triple laser
Emitter	RGB triple laser	RGB triple laser
Light-source life	Over 50,000 h	Over 50,000 h
Optics
Interchangeable lens	Yes	Yes
Inputs & control
HDMI inputs	2 × HDMI 1.4	2 × HDMI 2.0
HDMI inputs (count)	2Derived	2Derived
Newest HDMI version	HDMI 1.4Derived	HDMI 2.0Derived
Other video inputs	—	SDI
Smart platform
Ethernet	Yes	Yes
Physical & installation
Weight	80,000 g	—
Dust filter	Washable	—
Sealed optical engine	Yes	—
Environment & power
Operating temperature	10–35°C	10–35°C
Operating humidity	10–80%RH	10–80%RH
Altitude	3,000 m	3,000 m
Power draw	1,480 W	1,592 W
Mains input	200–240 V · 50/60 Hz	200–240 V · 50/60 Hz
Noise
Fan noise	—	Max 68.4 dB(A) · Normal 54.4 dB(A)
Safety & compliance
Laser class	Class 1	Class 1
Risk group	RG3	RG3
Marks	FCC	—
Support & ownership
User manual	https://www.christiedigital.com/globalassets/resources/public/020-102769-04-Christie-LIT-MAN-USR-CP2320-RGB.pdf	https://www.christiedigital.com/globalassets/resources/public/020-103773-04-christie-lit-guid-set-cp4415-20-rgb.pdf
Spare parts	Air filter 003-006588-XX · Air filter 003-006157-XX	—