Christie DWU19-HS vs Panasonic PT-MZ20K

Panasonic PT-MZ20K is lighter.

	Christie DWU19-HS	Panasonic PT-MZ20K

Key differences
White light outputISO
White light outputISO	19,150 lm ISO · 17,000 lm ANSI	20,000 lm ISO (Normal power) · 20,000 lm ANSI (Normal power)
Fan noise
Fan noise	Normal 41 dB(A) · Eco 35 dB(A)	Normal 42 dB(A) · Eco 36 dB(A)
Picture
White light outputISO
White light outputISO	19,150 lm ISO · 17,000 lm ANSI	20,000 lm ISO (Normal power) · 20,000 lm ANSI (Normal power)
Brightness uniformity
Brightness uniformity	—	85%
Brightness by mode
Brightness by mode	—	Max 20,000 lm · Eco 14,000 lm
Eco brightness
Eco brightness	—	70%Derived
Imaging technology
Imaging technology	DLP	3LCD
Chip / panel diagonal
Chip / panel diagonal	0.96 in	1 in
Native resolution
Native resolution	WUXGA (1920 × 1200)	WUXGA (1920 × 1200)
Native aspect
Native aspect	16:10Derived	16:10Derived
Colour wheel segments
Colour wheel segments	3	—
Dynamic contrast
Dynamic contrast	—	3,000,000:1
Dynamic contrast method
Dynamic contrast method	Light-source dimming	—
3D
3D	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 + red laser	Blue laser + phosphor
Light-source life
Light-source life	20,000 h	20,000 h normal · 20,000 h eco
Life defined as
Life defined as	50% brightness	50% brightness
Optics
Image size
Image size	—	80–600 in
Zoom
Zoom	Optical	—
Focus
Focus	Motorised	—
Vertical lens shift
Vertical lens shift	—	±60%
Horizontal lens shift
Horizontal lens shift	—	±20%
Motorised lens shift
Motorised lens shift	Yes	Yes
Vertical keystone
Vertical keystone	—	45°
Horizontal keystone
Horizontal keystone	—	40°
Grid warp
Grid warp	Yes	—
Interchangeable lens
Interchangeable lens	Yes	Yes
Lens material
Lens material	Glass	—
Inputs & control
HDMI inputs
HDMI inputs	2 × HDMI 2.0	2 × HDMI (HDCP 2.3)
Other video inputs
Other video inputs	HDBaseT, SDI	HDBaseT, SDI
Max input resolution
Max input resolution	—	DCI 4K
Control ports
Control ports	RS-232, Wired IR, 12 V trigger	RS-232
PJLink
PJLink	—	Class 2
Control-system drivers
Control-system drivers	Crestron, AMX	Crestron
Horizontal scan
Horizontal scan	15–91 kHz	—
Vertical scan
Vertical scan	24–120 Hz	—
Smart platform
Ethernet
Ethernet	Yes	Yes
Physical & installation
Dimensions (W × D × H)
Dimensions (W × D × H)	—	650 × 440 × 211 mm
Weight
Weight	41,600 g	23,000 g
Colours
Colours	—	Black, White
Orientations
Orientations	360°	Table, Ceiling, Rear, 360°
Ceiling mount
Ceiling mount	—	4 × M6, 12 mm deep, 4 N·m
Dust filter
Dust filter	—	Washable
Environment & power
Operating temperature
Operating temperature	0–40°C	0–45°C
Operating humidity
Operating humidity	10–85%RH	10–80%RH
Altitude
Altitude	3,048 m · high-altitude mode	Up to 2,700 m
Power draw
Power draw	Normal 1,270 W · Eco 1,024 W	Max 1,100 W · Normal 1,050 W · Eco 630 W
Standby
Standby	Up to 0.5 W	0.5 W
Mains input
Mains input	110–240 V · 50/60 Hz	100–240 V · 50/60 Hz
Fan noise
Fan noise	Normal 41 dB(A) · Eco 35 dB(A)	Normal 42 dB(A) · Eco 36 dB(A)
Safety & support
Laser class
Laser class	Class 1	Class 1
FDA laser notice
FDA laser notice	Notice 57	Notice 57
Marks
Marks	CE, FCC, CCC, KC, PSE, RCM	—
User manual
User manual	https://www.christiedigital.com/globalassets/resources/public/020-002040-01-christie-lit-man-usr-hs-series.pdf	—
In the box
In the box
In the box	Power cord, Remote	Power cord, Remote, Remote batteries
Remote
Remote	IR	—