Christie CP4430-RGB vs Panasonic PT-RQ35K

	Christie CP4430-RGB	Panasonic PT-RQ35K
Key differences
White light output	—	30,500 lm ISO (Normal power) · 30,500 lm ANSI (Normal power)
Native resolution	DCI 4K (4096 × 2160)	WUXGA (1920 × 1200)
HDR formats	—	HLG
Light source	RGB triple laser	Laser (phosphor)
Fan noise	56 dB(A)	Normal 49 dB(A) · Eco 49 dB(A)
Brightness
Rated brightness	—	30,500 lmDerived
White light output	—	30,500 lm ISO (Normal power) · 30,500 lm ANSI (Normal power)
Claimed brightness (non-standard)	28,000 lm	—
Brightness uniformity	—	90%
Brightness by mode	—	Normal 30,500 lm · Eco 24,000 lm
Eco brightness	—	79%Derived
Display system
Imaging technology	DLP	DLP
Chip / panel diagonal	1.38 in	0.96 in
On-screen resolution	DCI 4K (4096 × 2160)Derived	3840 × 2400Derived
Native resolution	DCI 4K (4096 × 2160)	WUXGA (1920 × 1200)
Native aspect	17:9Derived	16:10Derived
Pixel shift	—	Yes (scheme not stated)
Addressable resolution	—	3840 × 2400
Contrast
Dynamic contrast	—	20,000:1
Colour
Colour gamut	Over BT.2020 95%	About DCI-P3 90%
HDR
HDR formats	—	HLG
3D
3D	Yes	—
Light source
Light source	RGB triple laser	Laser (phosphor)
Emitter	RGB triple laser	—
Light engine	—	Laser diodes (Blue LD, Red LD)
Light-source life	50,000 h	20,000 h normal · 24,000 h eco
Life defined as	—	50% brightness
Optics
Image size	—	70–1,000 in
Focus	—	Motorised
Vertical lens shift	—	±55%
Horizontal lens shift	—	±20%
Motorised lens shift	Yes	Yes
Vertical keystone	—	45°
Horizontal keystone	—	40°
Interchangeable lens	Yes	Yes
Inputs & control
HDMI inputs	2 × HDMI 2.0 (HDCP 2.2)	HDMI (HDCP 2.2)
HDMI inputs (count)	2Derived	1Derived
Newest HDMI version	HDMI 2.0Derived	—
Other video inputs	+ SDI	+ HDBaseT
Max input resolution	—	DCI 4K
Control ports	—	RS-232
PJLink	—	Class 2
Horizontal scan	—	27–148 kHz
Vertical scan	—	24–120 Hz
Smart platform
Ethernet	Yes	Yes
Physical & installation
Dimensions (W × D × H)	—	598 × 780 × 353 mm
Weight	—	69,800 g
Colours	—	Black
Orientations	—	360°
Dust filter	Replaceable	None
Sealed optical engine	Yes	—
Environment & power
Operating temperature	10–35°C	0–45°C
Operating humidity	10–80%RH	10–80%RH
Altitude	3,000 m	4,200 m
Power draw	Max 2,295 W	Max 2,550 W · Normal 2,060 W · Eco 1,650 W
Standby	—	14 W
Mains input	200–240 V · 50/60 Hz	100–240 V · 50/60 Hz
Noise
Fan noise	56 dB(A)	Normal 49 dB(A) · Eco 49 dB(A)
Safety & compliance
Laser class	Class 1	Class 1
Risk group	RG3	RG3
Marks	—	FCC
Support & ownership
User manual	https://www.christiedigital.com/globalassets/resources/public/020-103766-02-christie-lit-guid-set-cp4415-20-30-rgb.pdf	https://eu.connect.panasonic.com/sites/default/files/media/document/2025-01/rq35k_manual_en.pdf
Spare parts	Air filter 003-006464-XX · Air filter 003-006463-XX	—
In the box
In the box	—	Power cord, Remote, Remote batteries