Christie 4K10-HS vs Christie DWU1075-GS

	Christie 4K10-HS MSRP $23,995	Christie DWU1075-GS
Key differences
White light outputISO	11,000 lm ISO · 10,000 lm ANSI	10,875 lm ISO · 9,500 lm ANSI
Native resolution	2.7K (2716 × 1528)	WUXGA (1920 × 1200)
HDR formats	HDR10	—
Fan noise	Normal 39 dB(A) · Eco 36 dB(A)	Normal 35 dB(A) · Eco 32 dB(A)
Price	MSRP $23,995	—
Brightness
Rated brightness	11,000 lmDerived	10,875 lmDerived
White light outputISO	11,000 lm ISO · 10,000 lm ANSI	10,875 lm ISO · 9,500 lm ANSI
Display system
Imaging technology	DLP	DLP
Chip / panel diagonal	0.66 in	0.67 in
On-screen resolution	4K UHD (3840 × 2160)Derived	WUXGA (1920 × 1200)Derived
Native resolution	2.7K (2716 × 1528)	WUXGA (1920 × 1200)
Native aspect	16:9Derived	16:10Derived
Addressable resolution	4K UHD (3840 × 2160)	—
Colour wheel segments	4	4
Colour wheel speed	2×	—
Contrast
Dynamic contrast	5,000:1	6,000:1
Dynamic contrast method	—	Light-source dimming
Colour
Colour bit depth (per channel)	10 bit	—
HDR
HDR formats	HDR10	—
3D
3D	Yes	Yes
3D formats	Frame packing, Side-by-side, Top-bottom, Frame sequential	Frame packing, Side-by-side, Top-bottom, Frame sequential
Light source
Light source	Laser (phosphor)	Laser (phosphor)
Light-source life	20,000 h max	20,000 h
Life defined as	50% brightness	50% brightness
Constant brightness mode	—	Yes
Optics
Focus	Motorised	Motorised
Vertical lens shift	±140%	±100%
Horizontal lens shift	±60%	±30%
Motorised lens shift	Yes	Yes
Lens memory slots	5	—
Corner correction	4-corner	—
Grid warp	Yes	Yes
Interchangeable lens	Yes	Yes
Motion & gaming
Frame interpolation (MEMC)	Yes	—
Max input refresh	1080p: 120 Hz · 4K UHD: 60 Hz	—
Max refresh at 1080p	120 HzDerived	—
Max refresh at 4K	60 HzDerived	—
Inputs & control
HDMI inputs	2 × HDMI 2.0 (HDCP 2.2)	2 × HDMI
HDMI inputs (count)	2Derived	2Derived
Newest HDMI version	HDMI 2.0Derived	—
Other video inputs	HDBaseT	+ VGA, HDBaseT, + SDI
Max input resolution	DCI 4K	—
Control ports	RS-232, Wired IR	RS-232, Wired IR
Control-system drivers	—	Crestron
Horizontal scan	15–91 kHz	15–91 kHz
Vertical scan	24–85 Hz	24–85 Hz
Smart platform
Ethernet	Yes	Yes
Physical & installation
Weight	34,000 g	24,900 g
Orientations	Portrait, 360°	Portrait, 360°
Environment & power
Operating temperature	0–40°C	0–40°C
Operating humidity	10–85%RH	10–85%RH
Altitude	3,048 m · high-altitude mode	3,048 m · high-altitude mode
Power draw	Max 1,250 W	1,070 W
Mains input	100–240 V · 50/60 Hz	100–240 V · 50/60 Hz
Noise
Fan noise	Normal 39 dB(A) · Eco 36 dB(A)	Normal 35 dB(A) · Eco 32 dB(A)
Safety & compliance
Laser class	Class 1	Class 1
Risk group	RG2	RG2
FDA laser notice	Notice 50	Notice 50
Marks	CE, FCC, + UL, CCC, KC, PSE, RCM	CE, FCC, CCC, KC, PSE, RCM
Support & ownership
User manual	https://www.christiedigital.com/globalassets/resources/public/020-001451-07-Christie-LIT-MAN-USR-4K10-4K7-HS.pdf	https://www.christiedigital.com/globalassets/resources/public/020-001225-04-christie-lit-man-usr-gs-series-1075.pdf
In the box
In the box	Power cord, Remote, User manual	Power cord, Remote, User manual
Remote	IR	IR