Christie 4K860-iS vs Christie CP2309-RGB

	Christie 4K860-iS	Christie CP2309-RGB
Key differences
White light output	8,500 lm ISO · 7,200 lm ANSI	—
Native resolution	1080p (1920 × 1080)	2048 × 1080
Throw ratio	1.25–2:1	—
Light source	Laser (phosphor)	RGB triple laser
Fan noise	Up to Eco 34 dB(A)	—
Room fit80″100″120″150″
Distance to screen	2.8–4.4 m	—
Brightness
Rated brightness	8,500 lmDerived	—
White light output	8,500 lm ISO · 7,200 lm ANSI	—
Claimed brightness (non-standard)	—	Up to 8,500 lm
Display system
Imaging technology	DLP	DLP
Chip / panel diagonal	0.65 in	0.69 in
On-screen resolution	4K UHD (3840 × 2160)Derived	2048 × 1080Derived
Native resolution	1080p (1920 × 1080)	2048 × 1080
Native aspect	16:9Derived	17:9Derived
Addressable resolution	4K UHD (3840 × 2160)	—
Contrast
Dynamic contrast method	Light-source dimming	—
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	Laser (phosphor)	RGB triple laser
Emitter	Blue laser + phosphor	RGB triple laser
Light-source life	20,000 h max	Over 50,000 h
Life defined as	50% brightness	—
Constant brightness mode	—	Yes
Optics
Throw ratio	1.25–2:1	—
Image size	60–200 in	—
Zoom	Optical	—
Zoom ratio	1.6×Derived	—
Focus	Motorised	Motorised
Vertical lens shift	±110%	—
Horizontal lens shift	±50%	—
Motorised lens shift	Yes	—
Lens memory slots	5	—
Corner correction	4-corner	—
Grid warp	Yes	—
Interchangeable lens	No	Yes
Inputs & control
HDMI inputs	2 × HDMI 2.0	2 × HDMI 1.4
HDMI inputs (count)	2Derived	2Derived
Newest HDMI version	HDMI 2.0Derived	HDMI 1.4Derived
Other video inputs	HDBaseT	—
Control ports	RS-232, Wired IR, 12 V trigger	—
Control-system drivers	Crestron, AMX	—
Horizontal scan	15.73–135 kHz	—
Vertical scan	24–240 Hz	—
Smart platform
Ethernet	Yes	Yes
Audio
Speaker power	20 W	—
Speakers	2	—
Layout	Stereo	—
Audio outputs	3.5 mm	—
HDMI audio return	NoneDerived	—
Physical & installation
Weight	15,000 g	73,000 g
Orientations	360°	—
Ceiling mount	4 × M4	—
Ingress protection	IP5X (light engine)	—
Sealed optical engine	Yes	Yes
Environment & power
Operating temperature	0–40°C	10–35°C
Operating humidity	10–85%RH	10–80%RH
Altitude	3,048 m · high-altitude mode	3,000 m
Power draw	—	1,025 W
Standby	Up to 0.5 W	—
Mains input	100–240 V · 50/60 Hz	200–240 V · 50/60 Hz
Noise
Fan noise	Up to Eco 34 dB(A)	—
Safety & compliance
Laser class	Class 1	Class 1
Risk group	RG2	RG3
FDA laser notice	Notice 57	—
Marks	+ CE, FCC, + CCC, + KC, + PSE, + RCM	FCC
Support & ownership
User manual	https://www.christiedigital.com/globalassets/resources/public/020-002098-01-christie-lit-man-usr-inspire-series.pdf	https://www.christiedigital.com/globalassets/resources/public/020-103081-02-Christie-LIT-MAN-USR-CP2309-RGB.pdf
Spare parts	Air filter 140-148104-XX · Mount 108-506102-XX	—
In the box
In the box	Power cord, Remote, Remote batteries, Lens cap	—
Remote	IR	—