Christie CP2406-RBe vs NEC NP-PA622U

NEC NP-PA622U is quieter.

Key differences
White light output
—6,200 lm ISO (Bright mode) · 6,200 lm ANSI (Bright mode)
Native resolution
2048 × 1080WUXGA (1920 × 1200)
Throw ratio
—1.5–3.02:1
Light source
Laser (phosphor)Lamp
Fan noise
Max 50.9 dB(A) · Normal 49 dB(A)Normal 39 dB(A) · Eco 33 dB(A)
MSRP
—$6,599
Room fit
Distance to screen
—3.2–6.5 m
Picture
White light output
—6,200 lm ISO (Bright mode) · 6,200 lm ANSI (Bright mode)
Claimed brightness (non-standard)
Up to 6,000 lm—
Brightness by mode
—Max 6,200 lm · Eco 4,960 lm
Eco brightness
—80%Derived
Imaging technology
DLP3LCD
Chip / panel diagonal
0.69 in0.76 in
Panel alignment
—Whole-image
Native resolution
2048 × 1080WUXGA (1920 × 1200)
Native aspect
17:9Derived16:10Derived
Dynamic contrast
—6,000:1
Colour bit depth (per channel)
—10 bit
Colour management (CMS)
—6-axis
Picture mode memories
—7
3D
YesYes
3D formats
Frame packing, Top-bottomFrame packing, Side-by-side, Top-bottom
3D glasses sync
—RF
Light source
Light source
Laser (phosphor)Lamp
Light engine
Phazer laser phosphor light source—
Lamp power
—350 W
Replacement lamp
—NP26LP
Light-source life
Over 50,000 h3,000 h normal · 4,000 h eco
Light output control
—Steps
Constant brightness mode
Yes—
Optics
Throw ratio
—1.5–3.02:1
Image size
—30–500 in
Zoom
—Optical
Zoom ratio
—2.01×Derived
Focus
MotorisedManual
Autofocus
—No
Vertical lens shift
—-10–50%
Horizontal lens shift
—±30%
Motorised lens shift
YesNo
Vertical keystone
—40°
Horizontal keystone
—40°
Grid warp
YesYes
Auto setup
Fit to screen—
Interchangeable lens
YesYes
Inputs & control
HDMI inputs
2 × HDMI 2.0 (HDCP 2.2)2 × HDMI
Other video inputs
—VGA, HDBaseT
Max input resolution
DCI 4KDCI 4K
Audio inputs
—3.5 mm
USB media playback
—Yes
Control ports
—RS-232, Wired IR
PJLink
—Class 1
Control-system drivers
—Crestron
Horizontal scan
—15–153 kHz
Vertical scan
—24–120 Hz
Smart platform
Ethernet
YesYes
Audio
Speaker power
—10 W
Speakers
—1
Layout
—Mono
Audio outputs
—3.5 mm
HDMI audio return
—NoneDerived
Physical & installation
Dimensions (W × D × H)
—499 × 359 × 142 mm
Weight
Up to 62,100 g8,400 g
Orientations
—Table, Ceiling, Rear, Portrait, 360°
Exhaust
Side—
Dust filter
WashableReplaceable
Sealed optical engine
Yes—
Environment & power
Operating temperature
10–35°C5–40°C
Operating humidity
10–80%RH20–80%RH
Altitude
3,000 m3,650 m · high-altitude mode
Power draw
Max 1,200 W · Normal 559 WMax 483 W · Normal 460 W · Eco 362 W
Standby
Up to 3 W0.16 W
Networked standby
—7.9 W
Mains input
200–240 V · 50/60 Hz100–240 V · 50/60 Hz
Fan noise
Max 50.9 dB(A) · Normal 49 dB(A)Normal 39 dB(A) · Eco 33 dB(A)
Safety & support
Laser class
Class 1—
Marks
—CE
Warranty
—🇪🇺 EU 3 yr (light source 6 mo or 1,000 h) · 🇺🇸 US 3 yr
User manual
https://www.christiedigital.com/globalassets/resources/public/020-103949-03-Christie-LIT-MAN-USR-CineLifePlus2K.pdfhttps://www.sharp-nec-displays.com/support/webdl/dl_service/data/manual/english/PA622U_manual_ENG.pdf
Spare parts
Air filter 003-004655-XX · Air filter 003-004654-XX · Air filter 003-007541-XX · Air filter 003-007542-XX—
In the box
In the box
—Power cord, Remote, Remote batteries, Quick start guide, Lens cap, Software CD
Remote
—IR