Christie DWU960-iS vs Optoma ProScene ZU820TNL

Christie DWU960-iS is brighter. Optoma ProScene ZU820TNL is lighter.

	Christie DWU960-iS	Optoma ProScene ZU820TNLMSRP $4,999

Key differences
White light outputISO
White light outputISO	9,600 lm ISO · 8,100 lm ANSI	8,800 lm ISO · 7,400 lm ANSI
Throw ratio
Throw ratio	1.25–2:1	—
MSRP
MSRP	—	$4,999
Room fit80″100″120″150″
Distance to screen
Distance to screen	2.7–4.3 m	—
Picture
White light outputISO
White light outputISO	9,600 lm ISO · 8,100 lm ANSI	8,800 lm ISO · 7,400 lm ANSI
Brightness uniformity
Brightness uniformity	—	95%
Imaging technology
Imaging technology	DLP	DLP
Chip / panel diagonal
Chip / panel diagonal	0.67 in	—
Native resolution
Native resolution	WUXGA (1920 × 1200)	WUXGA (1920 × 1200)
Native aspect
Native aspect	16:10Derived	16:10Derived
Dynamic contrast
Dynamic contrast	—	3,000,000:1
Dynamic contrast method
Dynamic contrast method	Light-source dimming	—
3D
3D	Yes	Yes
3D formats
3D formats	Frame packing, Side-by-side, Top-bottom, Frame sequential	—
Light source
Light source
Light source	Laser (phosphor)	Laser (phosphor)
Emitter
Emitter	Blue laser + phosphor	—
Light engine
Light engine	—	DuraCore Laser
Light-source life
Light-source life	20,000 h	30,000 h eco
Life defined as
Life defined as	50% brightness	—
Constant brightness mode
Constant brightness mode	Yes	Yes
Optics
Throw ratio
Throw ratio	1.25–2:1	—
Image size
Image size	60–200 in	—
Zoom
Zoom	Optical	—
Zoom ratio
Zoom ratio	1.6×Derived	—
Focus
Focus	Motorised	Motorised
Vertical lens shift
Vertical lens shift	±110%	—
Horizontal lens shift
Horizontal lens shift	±50%	—
Motorised lens shift
Motorised lens shift	Yes	Yes
Lens memory slots
Lens memory slots	5	5
Vertical keystone
Vertical keystone	—	30°
Horizontal keystone
Horizontal keystone	—	30°
Corner correction
Corner correction	4-corner	4-corner
Grid warp
Grid warp	Yes	Yes
Interchangeable lens
Interchangeable lens	No	Yes
Inputs & control
HDMI inputs
HDMI inputs	HDMI 2.0 · HDMI 1.4	2 × HDMI 2.0
Other video inputs
Other video inputs	VGA, HDBaseT	VGA, HDBaseT
Max input resolution
Max input resolution	—	DCI 4K
Audio inputs
Audio inputs	3.5 mm	3.5 mm
Control ports
Control ports	RS-232, Wired IR, 12 V trigger	RS-232, Wired IR, 12 V trigger
PJLink
PJLink	—	Class 1
Control-system drivers
Control-system drivers	Crestron, AMX	Crestron, AMX
Horizontal scan
Horizontal scan	15.38–91.15 kHz	—
Vertical scan
Vertical scan	24–85 Hz	—
Smart platform
Wi-Fi
Wi-Fi	—	None
Ethernet
Ethernet	Yes	Yes
Audio
Speaker power
Speaker power	20 W	20 W
Speakers
Speakers	2	2
Layout
Layout	Stereo	—
Audio outputs
Audio outputs	3.5 mm	3.5 mm
HDMI audio return
HDMI audio return	NoneDerived	NoneDerived
Physical & installation
Dimensions (W × D × H)
Dimensions (W × D × H)	—	486 × 376 × 185 mm
Weight
Weight	13,700 g	12,601 g
Orientations
Orientations	360°	360°
Ingress protection
Ingress protection	IP5X (light engine)	IP5X (light engine)
Sealed optical engine
Sealed optical engine	Yes	—
Environment & power
Operating temperature
Operating temperature	0–40°C	—
Operating humidity
Operating humidity	10–85%RH	—
Altitude
Altitude	3,048 m	—
Power draw
Power draw	545 W	Max 598 W
Standby
Standby	Up to 0.5 W	—
Mains input
Mains input	100–240 V · 50/60 Hz	90–264 V · 50/60 Hz
Fan noise
Fan noise	Max 36 dB(A)	Max 36 dB(A)
Safety & support
Laser class
Laser class	Class 1	Class 1
Risk group
Risk group	RG2	RG2
FDA laser notice
FDA laser notice	Notice 50	Notice 57
Marks
Marks	CE, FCC, CCC, KC, PSE, RCM	FCC
User manual
User manual	https://www.christiedigital.com/globalassets/resources/public/020-001934-03-LIT-MAN-USR-Inspire-Series.pdf	https://region-resource.optoma.com/products/documents/LB1C8hGZpjkehqqLMF8GtQVYyc4eWqkBhrj9Bny8.pdf
In the box
In the box
In the box	Power cord, Remote, Remote batteries, Lens cap	—
Remote
Remote	IR	Backlit