Christie CP2309-RGB vs Christie DWU850-GS

	Christie CP2309-RGB	Christie DWU850-GS MSRP $18,995
Key differences
White light output	—	8,400 lm ISO · 7,500 lm ANSI
Native resolution	2048 × 1080	WUXGA (1920 × 1200)
Light source	RGB triple laser	Laser (phosphor)
Fan noise	—	Normal 36 dB(A) · Eco 32 dB(A)
Price	—	MSRP $18,995
Brightness
Rated brightness	—	8,400 lmDerived
White light output	—	8,400 lm ISO · 7,500 lm ANSI
Claimed brightness (non-standard)	Up to 8,500 lm	—
Display system
Imaging technology	DLP	DLP
Chip / panel diagonal	0.69 in	0.67 in
On-screen resolution	2048 × 1080Derived	WUXGA (1920 × 1200)Derived
Native resolution	2048 × 1080	WUXGA (1920 × 1200)
Native aspect	17:9Derived	16:10Derived
Colour wheel segments	—	4
Contrast
Dynamic contrast	—	6,000:1
Colour
Colour gamut	Over BT.2020 95% coverage	—
Colour bit depth (per channel)	15 bit	—
3D
3D	Yes	Yes
3D formats	—	Frame packing, Side-by-side, Top-bottom, Frame sequential
Light source
Light source	RGB triple laser	Laser (phosphor)
Emitter	RGB triple laser	—
Light-source life	Over 50,000 h	20,000 h
Constant brightness mode	Yes	—
Optics
Zoom	—	Optical
Focus	Motorised	Motorised
Vertical lens shift	—	±100%
Horizontal lens shift	—	±30%
Motorised lens shift	—	Yes
Grid warp	—	Yes
Interchangeable lens	Yes	Yes
Inputs & control
HDMI inputs	2 × HDMI 1.4	2 × HDMI
HDMI inputs (count)	2Derived	2Derived
Newest HDMI version	HDMI 1.4Derived	—
Other video inputs	—	VGA, HDBaseT, SDI
Control ports	—	RS-232, Wired IR
Control-system drivers	—	Crestron
Horizontal scan	—	15–91 kHz
Vertical scan	—	24–85 Hz
Smart platform
Ethernet	Yes	Yes
Physical & installation
Weight	73,000 g	23,700 g
Orientations	—	Portrait, 360°
Sealed optical engine	Yes	—
Environment & power
Operating temperature	10–35°C	0–40°C
Operating humidity	10–80%RH	10–85%RH
Altitude	3,000 m	3,048 m · high-altitude mode
Power draw	1,025 W	900 W
Mains input	200–240 V · 50/60 Hz	100–240 V · 50/60 Hz
Noise
Fan noise	—	Normal 36 dB(A) · Eco 32 dB(A)
Safety & compliance
Laser class	Class 1	Class 1
Risk group	RG3	RG2
FDA laser notice	—	Notice 50
Marks	FCC	+ CE, FCC, + CCC, + KC, + PSE, + RCM
Support & ownership
User manual	https://www.christiedigital.com/globalassets/resources/public/020-103081-02-Christie-LIT-MAN-USR-CP2309-RGB.pdf	https://www.christiedigital.com/globalassets/resources/public/020-001044-03-christie-lit-man-usr-gs-series.pdf
In the box
In the box	—	Power cord, Remote, User manual
Remote	—	IR