Christie CP4425-RGB vs Christie CP4430-RGB

	Christie CP4425-RGB	Christie CP4430-RGB
Key differences
Fan noise	Max 58.7 dB(A) · Normal 54 dB(A)	56 dB(A)
Brightness
Claimed brightness (non-standard)	Up to 26,000 lm	28,000 lm
Display system
Imaging technology	DLP	DLP
Chip / panel diagonal	1.38 in	1.38 in
On-screen resolution	DCI 4K (4096 × 2160)Derived	DCI 4K (4096 × 2160)Derived
Native resolution	DCI 4K (4096 × 2160)	DCI 4K (4096 × 2160)
Native aspect	17:9Derived	17:9Derived
Colour
Colour gamut	Over BT.2020 95% coverage	Over BT.2020 95%
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	50,000 h
Constant brightness mode	Yes	—
Optics
Motorised lens shift	Yes	Yes
Interchangeable lens	Yes	Yes
Inputs & control
HDMI inputs	2 × HDMI 2.0	2 × HDMI 2.0 (HDCP 2.2)
HDMI inputs (count)	2Derived	2Derived
Newest HDMI version	HDMI 2.0Derived	HDMI 2.0Derived
Other video inputs	SDI	SDI
Smart platform
Ethernet	Yes	Yes
Physical & installation
Dust filter	Washable	Replaceable
Sealed optical engine	Yes	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	1,820 W	Max 2,295 W
Mains input	200–240 V · 50/60 Hz	200–240 V · 50/60 Hz
Noise
Fan noise	Max 58.7 dB(A) · Normal 54 dB(A)	56 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/020-103845-06-Christie-LIT-MAN-USR-CineLifePlus2.pdf	https://www.christiedigital.com/globalassets/resources/public/020-103766-02-christie-lit-guid-set-cp4415-20-30-rgb.pdf
Spare parts	—	Air filter 003-006464-XX · Air filter 003-006463-XX