Christie CP2309-RGB vs Christie DHD850-GS

Christie CP2309-RGB is sharper. Christie DHD850-GS is lighter.

	Christie CP2309-RGB	Christie DHD850-GSMSRP $17,995

Key differences
White light output
White light output	—	7,750 lm ISO · 6,900 lm ANSI
Native resolution
Native resolution	2048 × 1080	1080p (1920 × 1080)
Light source
Light source	RGB triple laser	Laser (phosphor)
Fan noise
Fan noise	—	Normal 36 dB(A) · Eco 34 dB(A)
MSRP
MSRP	—	$17,995
Picture
White light output
White light output	—	7,750 lm ISO · 6,900 lm ANSI
Claimed brightness (non-standard)
Claimed brightness (non-standard)	Up to 8,500 lm	—
Imaging technology
Imaging technology	DLP	DLP
Chip / panel diagonal
Chip / panel diagonal	0.69 in	0.65 in
Native resolution
Native resolution	2048 × 1080	1080p (1920 × 1080)
Native aspect
Native aspect	17:9Derived	16:9Derived
Dynamic contrast
Dynamic contrast	—	6,000:1
Colour gamut
Colour gamut	Over BT.2020 95% coverage	—
Colour bit depth (per channel)
Colour bit depth (per channel)	15 bit	—
3D
3D	Yes	Yes
3D formats
3D formats	—	Frame packing, Side-by-side, Top-bottom, Frame sequential
Light source
Light source
Light source	RGB triple laser	Laser (phosphor)
Emitter
Emitter	RGB triple laser	—
Light-source life
Light-source life	Over 50,000 h	20,000 h
Constant brightness mode
Constant brightness mode	Yes	—
Optics
Focus
Focus	Motorised	—
Vertical lens shift
Vertical lens shift	—	±120%
Horizontal lens shift
Horizontal lens shift	—	±30%
Motorised lens shift
Motorised lens shift	—	Yes
Grid warp
Grid warp	—	Yes
Interchangeable lens
Interchangeable lens	Yes	Yes
Inputs & control
HDMI inputs
HDMI inputs	2 × HDMI 1.4	2 × HDMI
Other video inputs
Other video inputs	—	VGA, HDBaseT, SDI
Control ports
Control ports	—	RS-232, Wired IR
Control-system drivers
Control-system drivers	—	Crestron
Horizontal scan
Horizontal scan	—	15–91 kHz
Vertical scan
Vertical scan	—	24–85 Hz
Smart platform
Ethernet
Ethernet	Yes	Yes
Physical & installation
Weight
Weight	73,000 g	23,700 g
Orientations
Orientations	—	Portrait, 360°
Sealed optical engine
Sealed optical engine	Yes	—
Environment & power
Operating temperature
Operating temperature	10–35°C	0–40°C
Operating humidity
Operating humidity	10–80%RH	10–85%RH
Altitude
Altitude	3,000 m	3,048 m · high-altitude mode
Power draw
Power draw	1,025 W	Max 900 W
Mains input
Mains input	200–240 V · 50/60 Hz	100–240 V · 50/60 Hz
Fan noise
Fan noise	—	Normal 36 dB(A) · Eco 34 dB(A)
Safety & support
Laser class
Laser class	Class 1	Class 1
Risk group
Risk group	RG3	RG2
FDA laser notice
FDA laser notice	—	Notice 50
Marks
Marks	FCC	CE, FCC, CCC, KC, PSE, RCM
User manual
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
In the box	—	Power cord, Remote, User manual
Remote
Remote	—	IR