Christie CP4230 vs Christie Crimson HD31

	Christie CP4230	Christie Crimson HD31
Key differences
White light output	—	31,500 lm ISO · 28,000 lm ANSI
Native resolution	DCI 4K (4096 × 2160)	1080p (1920 × 1080)
Light source	Lamp	Laser (phosphor)
Brightness
Rated brightness	—	31,500 lmDerived
White light output	—	31,500 lm ISO · 28,000 lm ANSI
Claimed brightness (non-standard)	34,000 lm	—
Display system
Imaging technology	DLP	DLP
Chip / panel diagonal	1.4 in	0.95 in
On-screen resolution	DCI 4K (4096 × 2160)Derived	1080p (1920 × 1080)Derived
Native resolution	DCI 4K (4096 × 2160)	1080p (1920 × 1080)
Native aspect	17:9Derived	16:9Derived
Colour
Colour bit depth (per channel)	15 bit	—
3D
3D	Yes	—
Light source
Light source	Lamp	Laser (phosphor)
Light-source life	—	20,000 h
Life defined as	—	50% brightness
Cool-down time	600 s	—
Optics
Grid warp	—	Yes
Interchangeable lens	Yes	Yes
Inputs & control
HDMI inputs	—	HDMI 2.0
HDMI inputs (count)	—	1Derived
Newest HDMI version	—	HDMI 2.0Derived
Other video inputs	SDI	+ HDBaseT, SDI
Control ports	RS-232	RS-232
Smart platform
Ethernet	Yes	Yes
Physical & installation
Weight	—	80,200 g
Orientations	—	360°
Dust filter	Replaceable	—
Environment & power
Operating temperature	10–35°C	5–40°C
Operating humidity	20–80%RH	10–80%RH
Altitude	3,000 m	3,000 m
Power draw	Max 8,800 W	2,760 W
Mains input	200–240 V · 50/60 Hz	200–240 V · 50/60 Hz
Safety & compliance
Risk group	—	RG3
Marks	FCC	—
Support & ownership
User manual	https://www.christiedigital.com/globalassets/resources/public/020-100621-03-christie-lit-man-usr-cp4230.pdf	https://www.christiedigital.com/globalassets/resources/public/020-102649-07-Christie-LIT-MAN-USR-Crimson.pdf
In the box
In the box	+ User manual	+ Power cord