Christie 4K860-iS vs Christie CP2409-RBe

Christie CP2409-RBe is sharper.

	Christie 4K860-iS	Christie CP2409-RBe

Key differences
White light output
White light output	8,500 lm ISO · 7,200 lm ANSI	—
Native resolution
Native resolution	1080p (1920 × 1080)	2048 × 1080
Throw ratio
Throw ratio	1.25–2:1	—
Fan noise
Fan noise	Up to Eco 34 dB(A)	Max 52.3 dB(A) · Normal 50.6 dB(A)
Room fit80″100″120″150″
Distance to screen
Distance to screen	2.8–4.4 m	—
Picture
White light output
White light output	8,500 lm ISO · 7,200 lm ANSI	—
Claimed brightness (non-standard)
Claimed brightness (non-standard)	—	Up to 9,000 lm
Imaging technology
Imaging technology	DLP	DLP
Chip / panel diagonal
Chip / panel diagonal	0.65 in	0.69 in
Native resolution
Native resolution	1080p (1920 × 1080)	2048 × 1080
Native aspect
Native aspect	16:9Derived	17:9Derived
Addressable resolution
Addressable resolution	4K UHD (3840 × 2160)	—
Dynamic contrast method
Dynamic contrast method	Light-source dimming	—
3D
3D	Yes	Yes
3D formats
3D formats	Frame packing, Side-by-side, Top-bottom, Frame sequential	Frame packing, Top-bottom
Light source
Light source
Light source	Laser (phosphor)	Laser (phosphor)
Emitter
Emitter	Blue laser + phosphor	—
Light-source life
Light-source life	20,000 h max	Over 50,000 h
Life defined as
Life defined as	50% brightness	—
Constant brightness mode
Constant brightness mode	—	Yes
Optics
Throw ratio
Throw ratio	1.25–2:1	—
Image size
Image size	60–200 in	—
Zoom
Zoom	Optical	—
Zoom ratio
Zoom ratio	1.6×Derived	—
Focus
Focus	Motorised	—
Vertical lens shift
Vertical lens shift	±110%	—
Horizontal lens shift
Horizontal lens shift	±50%	—
Motorised lens shift
Motorised lens shift	Yes	—
Lens memory slots
Lens memory slots	5	—
Corner correction
Corner correction	4-corner	—
Grid warp
Grid warp	Yes	—
Interchangeable lens
Interchangeable lens	No	Yes
Inputs & control
HDMI inputs
HDMI inputs	2 × HDMI 2.0	2 × HDMI 2.0
Other video inputs
Other video inputs	HDBaseT	—
Control ports
Control ports	RS-232, Wired IR, 12 V trigger	—
Control-system drivers
Control-system drivers	Crestron, AMX	—
Horizontal scan
Horizontal scan	15.73–135 kHz	—
Vertical scan
Vertical scan	24–240 Hz	—
Smart platform
Ethernet
Ethernet	Yes	Yes
Audio
Speaker power
Speaker power	20 W	—
Speakers
Speakers	2	—
Layout
Layout	Stereo	—
Audio outputs
Audio outputs	3.5 mm	—
HDMI audio return
HDMI audio return	NoneDerived	—
Physical & installation
Weight
Weight	15,000 g	Up to 62,000 g
Orientations
Orientations	360°	—
Ceiling mount
Ceiling mount	4 × M4	—
Dust filter
Dust filter	—	Washable
Ingress protection
Ingress protection	IP5X (light engine)	—
Sealed optical engine
Sealed optical engine	Yes	Yes
Environment & power
Operating temperature
Operating temperature	0–40°C	10–35°C
Operating humidity
Operating humidity	10–85%RH	10–80%RH
Altitude
Altitude	3,048 m · high-altitude mode	3,000 m
Power draw
Power draw	—	Max 1,500 W · Normal 938 W
Standby
Standby	Up to 0.5 W	Up to 3 W
Mains input
Mains input	100–240 V · 50/60 Hz	200–240 V
Fan noise
Fan noise	Up to Eco 34 dB(A)	Max 52.3 dB(A) · Normal 50.6 dB(A)
Safety & support
Laser class
Laser class	Class 1	Class 1
Risk group
Risk group	RG2	RG3
FDA laser notice
FDA laser notice	Notice 57	—
Marks
Marks	CE, FCC, CCC, KC, PSE, RCM	—
User manual
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/020-103949-03-Christie-LIT-MAN-USR-CineLifePlus2K.pdf
Spare parts
Spare parts	Air filter 140-148104-XX · Mount 108-506102-XX	Air filter 003-004655-XX · Air filter 003-004654-XX · Air filter 003-007541-XX · Air filter 003-007542-XX
In the box
In the box
In the box	Power cord, Remote, Remote batteries, Lens cap	—
Remote
Remote	IR	—