ProjectorDB

Christie CP2406-RBe vs ViewSonic LS901-4K

ViewSonic LS901-4K is quieter and in stock.

Christie CP2406-RBe
ViewSonic LS901-4K$1,945 · Amazon
Buy
Key differences
White light output
—5,500 lm ANSI
Native resolution
2048 × 1080—
Throw ratio
—1.2–2.04:1
HDR formats
—HDR10, HLG
Fan noise
Max 50.9 dB(A) · Normal 49 dB(A)Normal 31 dB(A) · Eco 25 dB(A)
MSRP
—$3,699
Best price
—$1,945
Room fit
Distance to screen
—2.7–4.5 m
Picture
White light output
—5,500 lm ANSI
Claimed brightness (non-standard)
Up to 6,000 lm6,000 lm
Imaging technology
DLPDLP
Chip / panel diagonal
0.69 in0.65 in
Native resolution
2048 × 1080—
Native aspect
17:9Derived16:9Derived
Addressable resolution
—4K UHD (3840 × 2160)
Dynamic contrast
—3,000,000:1
Dynamic contrast method
—Light-source dimming
Colour bit depth (per channel)
—10 bit
HDR formats
—HDR10, HLG
3D
YesYes
3D formats
Frame packing, Top-bottomSide-by-side, Top-bottom, Frame sequential
3D glasses sync
—DLP-Link
Light source
Light source
Laser (phosphor)Laser (phosphor)
Light engine
Phazer laser phosphor light source—
Light-source life
Over 50,000 h20,000 h normal · 30,000 h super eco
Constant brightness mode
Yes—
Optics
Throw ratio
—1.2–2.04:1
Image size
—30–300 in
Projection offset
—154%
Zoom
—Optical
Zoom ratio
—1.7×Derived
Focal length
—17.63–27.9 mm
Aperture (f-number)
—2.3–3
Focus
MotorisedManual
Autofocus
—No
Vertical lens shift
—-21–0%
Motorised lens shift
Yes—
Vertical keystone
—30°
Horizontal keystone
—30°
Grid warp
YesYes
Auto setup
Fit to screen—
Interchangeable lens
Yes—
Motion & gaming
Max input refresh
—1080p: 240 Hz · 2560 × 1440: 120 Hz · 4K UHD: 60 Hz
Inputs & control
HDMI inputs
2 × HDMI 2.0 (HDCP 2.2)2 × HDMI 2.0 (HDCP 2.3)
Max input resolution
DCI 4K4K UHD
USB media playback
—No
Control ports
—RS-232
Control-system drivers
—Crestron
Horizontal scan
—15–255 kHz
Vertical scan
—23–240 Hz
Smart platform
Ethernet
YesYes
Audio
Speaker power
—30 W
Speakers
—2
Audio outputs
—3.5 mm
HDMI audio return
—NoneDerived
Physical & installation
Dimensions (W × D × H)
—337 × 280 × 132 mm
Weight
Up to 62,100 g4,850 g
Colours
—White
Orientations
—Table, Ceiling, Rear
Exhaust
Side—
Dust filter
WashableNone
Sealed optical engine
YesYes
Environment & power
Operating temperature
10–35°C0–40°C
Operating humidity
10–80%RH10–80%RH
Altitude
3,000 m3,658 m · high-altitude mode
Power draw
Max 1,200 W · Normal 559 W245 W
Standby
Up to 3 WUp to 0.5 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 31 dB(A) · Eco 25 dB(A)
Safety & support
Laser class
Class 1Class 1
Risk group
—RG2
Hazard distance
—1 m
Marks
—CE, FCC
Warranty
—3 yr
User manual
https://www.christiedigital.com/globalassets/resources/public/020-103949-03-Christie-LIT-MAN-USR-CineLifePlus2K.pdfhttps://www.viewsonicglobal.com/public/products_download/user_guide/projector/LS901HD_LS901-4K/LS901HD_LS901-4K_UG_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
Remote
—IR
Christie CP2406-RBe
ViewSonic LS901-4K$1,945 · Amazon
Buy