ProjectorDB

Christie LW551i vs InFocus INL3149WU

Christie LW551i
Christie LW551i
MSRP $5,985
InFocus INL3149WU
InFocus INL3149WU
MSRP $3,009
Key differences
White light output5,500 lm ANSI—
Native resolutionWXGA (1280 × 800)WUXGA (1920 × 1200)
Throw ratio1.5–3:11.4–2.24:1
Light sourceLampLaser (phosphor)
Fan noiseNormal 37 dB(A) · Eco 31 dB(A)27 dB(A)
PriceMSRP $5,985MSRP $3,009
Room fit
Distance to screen3.2–6.5 m3.0–4.8 m
Brightness
Rated brightness5,500 lmDerived—
White light output5,500 lm ANSI—
Claimed brightness (non-standard)—5,500 lm
Brightness uniformity—85%
Display system
Imaging technology3LCDDLP
Chip / panel diagonal0.76 in0.67 in
On-screen resolutionWXGA (1280 × 800)DerivedWUXGA (1920 × 1200)Derived
Native resolutionWXGA (1280 × 800)WUXGA (1920 × 1200)
Native aspect16:10Derived16:10Derived
Colour wheel segments—4
Contrast
Dynamic contrast3,000:1—
Dynamic contrast methodDynamic iris—
Calibration
Picture mode memories4—
3D
3D—Yes
3D formats—Frame packing, Side-by-side, Top-bottom, Frame sequential
3D glasses sync—DLP-Link
Light source
Light sourceLampLaser (phosphor)
Emitter—Blue laser + phosphor
Light engine—Quantum Color Engine
Lamp power330 W—
Light-source life2,500 h normal · 3,000 h eco30,000 h
Light output control—Steps
Optics
Throw ratio1.5–3:11.4–2.24:1
Image size30–600 in21–302 in
Projection offset—102%
ZoomOpticalOptical
Zoom ratio2×Derived1.6×Derived
FocusMotorisedManual
Autofocus—No
Vertical lens shift-40–125%-95–107%
Horizontal lens shift±22%—
Motorised lens shiftYesNo
Lens memory slots3—
Vertical keystone12°—
Horizontal keystone20°—
Auto keystoneYesYes
Corner correction8-point4-corner
Interchangeable lensYes—
Inputs & control
HDMI inputs2 × HDMIHDMI 2.0 · HDMI 1.4
HDMI inputs (count)2Derived2Derived
Newest HDMI version—HDMI 2.0Derived
Other video inputsVGAVGA, + Composite, + HDBaseT
Max input resolution1600 × 1200DCI 4K
Audio inputs3.5 mm, + RCA3.5 mm, + Microphone
USB media playbackYes—
Control portsRS-232, + Wired IRRS-232
PJLinkClass 1—
Control-system driversCrestronCrestron, + AMX
Horizontal scan15–106 kHz15–102 kHz
Vertical scan56–120 Hz23–120 Hz
Smart platform
EthernetYesYes
Audio
Speaker power16 W20 W
Speakers22
LayoutStereoStereo
Audio outputs—3.5 mm
HDMI audio return—NoneDerived
Physical & installation
Dimensions (W × D × H)498 × 476 × 147 mm374 × 302 × 117 mm
Weight8,900 g5,500 g
OrientationsTable, Ceiling, RearTable, Ceiling, Rear
Ceiling mount—M6, screws ≥ 10 mm
Ingress protection—IP5X
Environment & power
Operating temperature0–40°C5–40°C
Operating humidity10–85%RH10–85%RH
Altitude3,048 m · high-altitude mode3,048 m · high-altitude mode
Power drawMax 480 WMax 341 W
StandbyUp to 0.35 WUp to 0.5 W
Networked standby—Up to 2 W
Mains input100–240 V · 50/60 Hz100–240 V · 50/60 Hz
Noise
Fan noiseNormal 37 dB(A) · Eco 31 dB(A)27 dB(A)
Safety & compliance
MarksCE, FCC, UL, + CCCCE, FCC, UL, + KC
Support & ownership
Warranty3 yr (light source 1 yr or 500 h)—
User manualhttps://www.christiedigital.com/globalassets/resources/public/020-000461-02-christie-lit-man-usr-d1.pdfhttps://www.projectorcentral.com/pdf/projector_manual_10794.pdf
In the box
In the box+ Power cord, + Power adapter, Remote, + Remote batteries, User manual, HDMI cable, + VGA cable, + Lens cap, + Software CDRemote, + Quick start guide, User manual, + Warranty card, HDMI cable
RemoteIR—