Christie CP4420-Xe vs Panasonic PT-MZ20K

Christie CP4420-Xe is sharper.

Key differences
White light output
—20,000 lm ISO (Normal power) · 20,000 lm ANSI (Normal power)
Native resolution
DCI 4K (4096 × 2160)WUXGA (1920 × 1200)
Light source
LampLaser (phosphor)
Fan noise
—Normal 42 dB(A) · Eco 36 dB(A)
Picture
White light output
—20,000 lm ISO (Normal power) · 20,000 lm ANSI (Normal power)
Claimed brightness (non-standard)
22,000 lm—
Brightness uniformity
—85%
Brightness by mode
—Max 20,000 lm · Eco 14,000 lm
Eco brightness
—70%Derived
Imaging technology
DLP3LCD
Chip / panel diagonal
1.4 in1 in
Native resolution
DCI 4K (4096 × 2160)WUXGA (1920 × 1200)
Native aspect
17:9Derived16:10Derived
Dynamic contrast
—3,000,000:1
3D
Yes—
3D formats
Frame packing, Top-bottom—
Light source
Light source
LampLaser (phosphor)
Emitter
—Blue laser + phosphor
Light-source life
—20,000 h normal · 20,000 h eco
Life defined as
—50% brightness
Optics
Image size
—80–600 in
Vertical lens shift
—±60%
Horizontal lens shift
—±20%
Motorised lens shift
YesYes
Vertical keystone
—45°
Horizontal keystone
—40°
Interchangeable lens
YesYes
Motion & gaming
Max input refresh
DCI 4K: 120 Hz—
Inputs & control
HDMI inputs
2 × HDMI 2.0 (HDCP 2.2)2 × HDMI (HDCP 2.3)
Other video inputs
SDIHDBaseT, SDI
Max input resolution
—DCI 4K
Control ports
—RS-232
PJLink
—Class 2
Control-system drivers
—Crestron
Smart platform
Ethernet
YesYes
Physical & installation
Dimensions (W × D × H)
—650 × 440 × 211 mm
Weight
—23,000 g
Colours
—Black, White
Orientations
—Table, Ceiling, Rear, 360°
Ceiling mount
—4 × M6, 12 mm deep, 4 N·m
Dust filter
—Washable
Environment & power
Operating temperature
10–35°C0–45°C
Operating humidity
10–80%RH10–80%RH
Altitude
3,000 mUp to 2,700 m
Power draw
Max 4,200 WMax 1,100 W · Normal 1,050 W · Eco 630 W
Standby
—0.5 W
Mains input
200–240 V · 50/60 Hz100–240 V · 50/60 Hz
Fan noise
—Normal 42 dB(A) · Eco 36 dB(A)
Safety & support
Laser class
—Class 1
Risk group
RG3—
FDA laser notice
—Notice 57
Marks
FCC—
User manual
https://www.christiedigital.com/globalassets/resources/public/020-103555-04-Christie-LIT-GUID-SET-CP2420-4420-Xe.pdf—
In the box
In the box
—Power cord, Remote, Remote batteries