Christie CP4420-RGB vs Epson EB-PQ2220B

	Christie CP4420-RGB	Epson EB-PQ2220B MSRP $90,466
Key differences
White light output	—	20,000 lm ISO
Native resolution	DCI 4K (4096 × 2160)	1080p (1920 × 1080)
HDR formats	—	HDR10, HLG
Light source	RGB triple laser	Laser (phosphor)
Fan noise	Max 68.4 dB(A) · Normal 54.4 dB(A)	Normal 48 dB(A) · Eco 39 dB(A)
Price	—	MSRP $90,466
Brightness
Rated brightness	—	20,000 lmDerived
White light output	—	20,000 lm ISO
Colour light output	—	20,000 lm
Claimed brightness (non-standard)	Up to 20,000 lm	—
Brightness uniformity	—	85%
Display system
Imaging technology	DLP	3LCD
Chip / panel diagonal	1.38 in	—
On-screen resolution	DCI 4K (4096 × 2160)Derived	4K UHD (3840 × 2160)Derived
Native resolution	DCI 4K (4096 × 2160)	1080p (1920 × 1080)
Native aspect	17:9Derived	16:9Derived
Pixel shift	—	Yes (scheme not stated)
Addressable resolution	—	4K UHD (3840 × 2160)
Contrast
Dynamic contrast	—	Up to 5,000,000:1
Colour
Colour gamut	Over BT.2020 95% coverage	—
HDR
HDR formats	—	HDR10, HLG
3D
3D	Yes	—
Light source
Light source	RGB triple laser	Laser (phosphor)
Emitter	RGB triple laser	—
Light-source life	Over 50,000 h	20,000 h normal · 30,000 h eco
Life defined as	—	50% brightness
Constant brightness mode	—	Yes
Optics
Image size	—	60–1,000 in
Focus	—	Motorised
Vertical lens shift	—	±60%
Horizontal lens shift	—	±18%
Motorised lens shift	—	Yes
Vertical keystone	—	45°
Horizontal keystone	—	30°
Grid warp	—	Yes
Interchangeable lens	Yes	Yes
Motion & gaming
Frame interpolation (MEMC)	—	Yes
Inputs & control
HDMI inputs	2 × HDMI 2.0	2 × HDMI (HDCP 2.3)
HDMI inputs (count)	2Derived	2Derived
Newest HDMI version	HDMI 2.0Derived	—
Other video inputs	SDI	+ HDBaseT, SDI
Max input resolution	—	DCI 4K
USB media playback	—	Yes
Control ports	—	RS-232
Control-system drivers	—	Crestron, AMX
Smart platform
Ethernet	Yes	Yes
Audio
Speakers	—	0
Audio outputs	—	3.5 mm
HDMI audio return	—	NoneDerived
Physical & installation
Dimensions (W × D × H)	—	586 × 492 × 185 mm
Weight	—	29,200 g
Orientations	—	Table, Ceiling, Rear
Ceiling mount	—	M6, screws ≤ 14 mm
Ingress protection	—	IP5X (light engine)
Sealed optical engine	—	Yes
Environment & power
Operating temperature	10–35°C	0–50°C
Operating humidity	10–80%RH	20–80%RH
Altitude	3,000 m	3,048 m · high-altitude mode
Power draw	1,592 W	Normal 1,431 W · Eco 975 W
Standby	—	0.5 W
Networked standby	—	2 W
Mains input	200–240 V · 50/60 Hz	100–240 V · 50/60 Hz
Noise
Fan noise	Max 68.4 dB(A) · Normal 54.4 dB(A)	Normal 48 dB(A) · Eco 39 dB(A)
Safety & compliance
Laser class	Class 1	Class 1
Risk group	RG3	RG3
FDA laser notice	—	Notice 57
Marks	—	FCC, UL
Support & ownership
Warranty	—	🇺🇸 US 3 yr or 20,000 h · 🇨🇦 CA 3 yr or 20,000 h
User manual	https://www.christiedigital.com/globalassets/resources/public/020-103773-04-christie-lit-guid-set-cp4415-20-rgb.pdf	—
In the box
In the box	—	Power cord, Remote, Remote batteries, Warranty card