Christie DWU850-GS vs InFocus IN6009

	Christie DWU850-GS MSRP $18,995	InFocus IN6009
Key differences
White light output	8,400 lm ISO · 7,500 lm ANSI	—
Fan noise	Normal 36 dB(A) · Eco 32 dB(A)	Normal 39 dB(A) · Eco 36 dB(A)
Price	MSRP $18,995	—
Brightness
Rated brightness	8,400 lmDerived	—
White light output	8,400 lm ISO · 7,500 lm ANSI	—
Claimed brightness (non-standard)	—	8,500 lm
Brightness uniformity	—	95%
Display system
Imaging technology	DLP	DLP
Chip / panel diagonal	0.67 in	0.67 in
On-screen resolution	WUXGA (1920 × 1200)Derived	WUXGA (1920 × 1200)Derived
Native resolution	WUXGA (1920 × 1200)	WUXGA (1920 × 1200)
Native aspect	16:10Derived	16:10Derived
Colour wheel segments	4	—
Contrast
Dynamic contrast	6,000:1	5,000,000:1
3D
3D	Yes	Yes
3D formats	+ Frame packing, Side-by-side, Top-bottom, Frame sequential	Side-by-side, Top-bottom, Frame sequential
3D glasses sync	—	DLP-Link
Light source
Light source	Laser (phosphor)	Laser (phosphor)
Light engine	—	Quantum Laser
Light-source life	20,000 h	20,000 h normal · 30,000 h eco
Optics
Zoom	Optical	—
Focus	Motorised	—
Vertical lens shift	±100%	-10–37%
Horizontal lens shift	±30%	±8%
Motorised lens shift	Yes	No
Vertical keystone	—	30°
Horizontal keystone	—	30°
Auto keystone	—	Yes
Corner correction	—	4-corner
Grid warp	Yes	—
Interchangeable lens	Yes	Yes
Inputs & control
HDMI inputs	2 × HDMI	2 × HDMI 1.4
HDMI inputs (count)	2Derived	2Derived
Newest HDMI version	—	HDMI 1.4Derived
Other video inputs	VGA, + HDBaseT, + SDI	VGA
Max input resolution	—	4K UHD
Audio inputs	—	3.5 mm
Control ports	RS-232, + Wired IR	RS-232
Control-system drivers	Crestron	—
Horizontal scan	15–91 kHz	15–100 kHz
Vertical scan	24–85 Hz	24–85 Hz
Smart platform
Ethernet	Yes	Yes
Audio
Speaker power	—	10 W
Speakers	—	1
Layout	—	Mono
Audio outputs	—	3.5 mm
HDMI audio return	—	NoneDerived
Physical & installation
Dimensions (W × D × H)	—	460 × 355 × 143 mm
Weight	23,700 g	10,000 g
Orientations	+ Portrait, 360°	360°
Environment & power
Operating temperature	0–40°C	0–40°C
Operating humidity	10–85%RH	20–85%RH
Altitude	3,048 m · high-altitude mode	Up to 3,000 m
Power draw	900 W	Max 670 W · Eco 520 W
Standby	—	Up to 0.5 W
Mains input	100–240 V · 50/60 Hz	100–240 V · 50/60 Hz
Noise
Fan noise	Normal 36 dB(A) · Eco 32 dB(A)	Normal 39 dB(A) · Eco 36 dB(A)
Safety & compliance
Laser class	Class 1	—
Risk group	RG2	RG2
FDA laser notice	Notice 50	—
Marks	CE, FCC, CCC, KC, PSE, RCM	—
Support & ownership
User manual	https://www.christiedigital.com/globalassets/resources/public/020-001044-03-christie-lit-man-usr-gs-series.pdf	https://www.projectorcentral.com/pdf/projector_manual_12829.pdf
In the box
In the box	Power cord, Remote, + User manual	Power cord, Remote, + Quick start guide
Remote	IR	—