Christie CP2406-RBe vs Panasonic PT-EZ770Z

Panasonic PT-EZ770Z is quieter.

	Christie CP2406-RBe	Panasonic PT-EZ770Z MSRP $7,999

Key differences
White light output
White light output	—	6,500 lm ISO (Normal power, Dynamic mode) · 6,500 lm ANSI
Native resolution
Native resolution	2048 × 1080	WUXGA (1920 × 1200)
Throw ratio
Throw ratio	—	1.7–2.8:1
Light source
Light source	Laser (phosphor)	Lamp
Fan noise
Fan noise	Max 50.9 dB(A) · Normal 49 dB(A)	Normal 37 dB(A) · Eco 29 dB(A)
MSRP
MSRP	—	$7,999
Room fit
Distance to screen
Distance to screen	—	3.7–6.0 m
Picture
White light output
White light output	—	6,500 lm ISO (Normal power, Dynamic mode) · 6,500 lm ANSI
Claimed brightness (non-standard)
Claimed brightness (non-standard)	Up to 6,000 lm	—
Brightness uniformity
Brightness uniformity	—	90%
Imaging technology
Imaging technology	DLP	3LCD
Chip / panel diagonal
Chip / panel diagonal	0.69 in	0.76 in
Native resolution
Native resolution	2048 × 1080	WUXGA (1920 × 1200)
Native aspect
Native aspect	17:9Derived	16:10Derived
Dynamic contrast
Dynamic contrast	—	5,000:1
Dynamic contrast method
Dynamic contrast method	—	Dynamic iris
3D
3D	Yes	—
3D formats
3D formats	Frame packing, Top-bottom	—
Light source
Light source
Light source	Laser (phosphor)	Lamp
Light engine
Light engine	Phazer laser phosphor light source	—
Lamp power
Lamp power	—	400 W
Replacement lamp
Replacement lamp	—	ET-LAE300
Light-source life
Light-source life	Over 50,000 h	3,000 h normal · 4,500 h eco
Constant brightness mode
Constant brightness mode	Yes	—
Optics
Throw ratio
Throw ratio	—	1.7–2.8:1
Image size
Image size	—	40–400 in
Zoom
Zoom	—	Optical
Zoom ratio
Zoom ratio	—	1.65×Derived
Focal length
Focal length	—	26.9–45.4 mm
Aperture (f-number)
Aperture (f-number)	—	1.7–2.3
Focus
Focus	Motorised	Motorised
Vertical lens shift
Vertical lens shift	—	±60%
Horizontal lens shift
Horizontal lens shift	—	±10%
Motorised lens shift
Motorised lens shift	Yes	Yes
Vertical keystone
Vertical keystone	—	40°
Horizontal keystone
Horizontal keystone	—	30°
Grid warp
Grid warp	Yes	—
Auto setup
Auto setup	Fit to screen	—
Interchangeable lens
Interchangeable lens	Yes	Yes
Inputs & control
HDMI inputs
HDMI inputs	2 × HDMI 2.0 (HDCP 2.2)	HDMI
Other video inputs
Other video inputs	—	VGA, Component, Composite
Max input resolution
Max input resolution	DCI 4K	—
Audio inputs
Audio inputs	—	3.5 mm, RCA
Control ports
Control ports	—	RS-232
PJLink
PJLink	—	Class 1
Control-system drivers
Control-system drivers	—	Crestron, AMX
Horizontal scan
Horizontal scan	—	15–100 kHz
Vertical scan
Vertical scan	—	24–120 Hz
Smart platform
Ethernet
Ethernet	Yes	Yes
Audio
Speaker power
Speaker power	—	10 W
Speakers
Speakers	—	1
Layout
Layout	—	Mono
Audio outputs
Audio outputs	—	3.5 mm
HDMI audio return
HDMI audio return	—	NoneDerived
Physical & installation
Dimensions (W × D × H)
Dimensions (W × D × H)	—	530 × 445 × 177 mm
Weight
Weight	Up to 62,100 g	10,600 g
Colours
Colours	—	White
Orientations
Orientations	—	Table, Ceiling, Rear, 360°
Exhaust
Exhaust	Side	—
Dust filter
Dust filter	Washable	Washable
Sealed optical engine
Sealed optical engine	Yes	—
Environment & power
Operating temperature
Operating temperature	10–35°C	0–45°C
Operating humidity
Operating humidity	10–80%RH	10–80%RH
Altitude
Altitude	3,000 m	2,700 m
Power draw
Power draw	Max 1,200 W · Normal 559 W	Max 590 W
Standby
Standby	Up to 3 W	0.3 W
Mains input
Mains input	200–240 V · 50/60 Hz	100–240 V · 50/60 Hz
Fan noise
Fan noise	Max 50.9 dB(A) · Normal 49 dB(A)	Normal 37 dB(A) · Eco 29 dB(A)
Safety & support
Laser class
Laser class	Class 1	—
Warranty
Warranty	—	3 yr
User manual
User manual	https://www.christiedigital.com/globalassets/resources/public/020-103949-03-Christie-LIT-MAN-USR-CineLifePlus2K.pdf	https://eu.connect.panasonic.com/sites/default/files/media/document/2024-04/ez770_manual_en_1.pdf
Spare parts
Spare parts	Air filter 003-004655-XX · Air filter 003-004654-XX · Air filter 003-007541-XX · Air filter 003-007542-XX	Lamp ET-LAE300 · Air filter ET-RFE300
In the box
In the box
In the box	—	Power cord, Remote, Remote batteries, Software CD