Christie DWU760-iS vs Optoma ZU707T

	Christie DWU760-iS	Optoma ZU707T MSRP $5,699
Key differences
White light output	7,150 lm ISO · 6,000 lm ANSI	—
Throw ratio	1.25–2:1	1.2–1.92:1
Lowest input lag	—	8.2 msDerived
HDR formats	—	HDR10, HLG
Fan noise	Max 30 dB(A)	Max 35 dB(A) · Eco 33 dB(A)
Price	—	MSRP $5,699
Room fit80″100″120″150″
Distance to screen	2.7–4.3 m	2.6–4.1 m
Brightness
Rated brightness	7,150 lmDerived	—
White light output	7,150 lm ISO · 6,000 lm ANSI	—
Claimed brightness (non-standard)	—	7,000 lm
Brightness uniformity	—	85%
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
Contrast
Dynamic contrast	—	300,000:1
Colour
Colour bit depth (per channel)	—	10 bit
HDR
HDR formats	—	HDR10, HLG
3D
3D	Yes	Yes
3D formats	Frame sequential	+ Frame packing, + Top-bottom, Frame sequential
3D glasses sync	—	DLP-Link
Light source
Light source	Laser (phosphor)	Laser (phosphor)
Emitter	Blue laser + phosphor	—
Light engine	—	DuraCore
Light-source life	20,000 h max	30,000 h
Life defined as	50% brightness	—
Light output control	—	Steps
Cool-down time	—	90 s
Optics
Throw ratio	1.25–2:1	1.2–1.92:1
Image size	60–200 in	31.5–302 in
Projection offset	—	100%
Zoom	Optical	Optical
Zoom ratio	1.6×Derived	1.6×Derived
Focal length	—	17.63–27.9 mm
Aperture (f-number)	—	2.3–3
Focus	Motorised	Manual
Vertical lens shift	±110%	-100–120%
Horizontal lens shift	±50%	±10%
Motorised lens shift	Yes	No
Vertical keystone	—	30°
Horizontal keystone	—	30°
Auto keystone	—	Yes
Corner correction	—	4-corner
Grid warp	Yes	—
Interchangeable lens	No	—
Motion & gaming
Input lag	—	1080p: 60 Hz 16.2 ms · 120 Hz 8.2 ms · 4K UHD: 60 Hz 16.2 ms
Lowest input lag	—	8.2 msDerived
Input lag at 4K 60 Hz	—	16.2 msDerived
Inputs & control
HDMI inputs	HDMI 2.0 · HDMI 1.4	2 × HDMI 2.0
HDMI inputs (count)	2Derived	2Derived
Newest HDMI version	HDMI 2.0Derived	HDMI 2.0Derived
Other video inputs	VGA, HDBaseT	VGA, + Composite, HDBaseT
Max input resolution	DCI 4K	DCI 4K
Audio inputs	3.5 mm	3.5 mm
Control ports	RS-232, + Wired IR, 12 V trigger	RS-232, 12 V trigger
Control-system drivers	Crestron, AMX	Crestron, AMX
Horizontal scan	15.38–91.15 kHz	—
Vertical scan	24–85 Hz	24–120 Hz
Smart platform
Wi-Fi	—	None
Ethernet	Yes	Yes
Audio
Speaker power	20 W	15 W
Speakers	2	2
Layout	Stereo	—
Audio outputs	3.5 mm	3.5 mm
HDMI audio return	NoneDerived	NoneDerived
Physical & installation
Dimensions (W × D × H)	—	374 × 302 × 117 mm
Weight	13,500 g	6,300 g
Orientations	360°	+ Portrait, 360°
Ceiling mount	—	M4, screws ≥ 5 mm
Ingress protection	IP5X (light engine)	IP6X (light engine)
Sealed optical engine	Yes	Yes
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
Power draw	Max 500 W · Normal 415 W	Max 366 W
Standby	Up to 0.5 W	Up to 0.5 W
Mains input	100–240 V · 50/60 Hz	100–240 V · 50/60 Hz
Noise
Fan noise	Max 30 dB(A)	Max 35 dB(A) · Eco 33 dB(A)
Safety & compliance
Laser class	Class 1	Class 1
Risk group	RG2	RG2
FDA laser notice	Notice 50	Notice 57
Marks	+ CE, FCC, + CCC, + KC, + PSE, + RCM	FCC
Support & ownership
Warranty	—	3 yr
User manual	https://www.christiedigital.com/globalassets/resources/public/020-001934-03-LIT-MAN-USR-Inspire-Series.pdf	https://region-resource.optoma.com/products/import/Documents/80ae7bb1-53fa-45d2-b243-bbaeb215462c.pdf
Firmware	1.10.0	—
In the box
In the box	Power cord, Remote, Remote batteries, + Lens cap	Power cord, Remote, Remote batteries, + Quick start guide
Remote	IR	Backlit