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Product comparison · 2 data projectors

BenQ LW61ST+ Standard throw projector 2500 ANSI lumens DLP WXGA (1280x800) 3D Black, White vs NEC NP-PA550W data projector Large venue projector 5500 ANSI lumens LCD WXGA (1280x800) White

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  • 49specifications compared
  • 23differ
  • 26identical
  • 43known for one product only

Key differences

  • Projector brightness
    • 2500 ANSI lumens
    • 5500 ANSI lumens
  • Projection technology
    • DLP
    • LCD
  • Native aspect ratio
    • 16:10
    • 4:3
  • Screen size compatibility
    • 2032 - 7620 mm (80 - 300")
    • 635 - 12700 mm (25 - 500")
  • Light source type
    • Laser
    • Lamp
  • Service life of light source
    • 20000 h
    • 3000 h
  • Service life of light source (economic mode)
    • 10000 h
    • 4000 h
  • Zoom ratio
    • Fixed
    • 1.33:1

Side by side

Differences highlightedShow differences only
92 specifications
A

BenQ

LW61ST+ Standard throw projector 2500 ANSI lumens DLP WXGA (1280x800) 3D Black, White

Model LW61ST+

View product
B

NEC

NP-PA550W data projector Large venue projector 5500 ANSI lumens LCD WXGA (1280x800) White

Model NP-PA550W

View product
Projector4 differ
Projector brightnessDiffers2500 ANSI lumens5500 ANSI lumens
Projection technologyDiffersDLPLCD
Projector native resolutionWXGA (1280x800)WXGA (1280x800)
Contrast ratio (typical)Known for one2000:1
Native aspect ratioDiffers16:104:3
Screen size compatibilityDiffers2032 - 7620 mm (80 - 300")635 - 12700 mm (25 - 500")
Projection distanceKnown for one0.74 - 20.9 m
Horizontal scan rangeKnown for one15 - 108 kHz
Vertical scan rangeKnown for one48 - 12 Hz
Keystone correction, horizontalKnown for one± 40°
Keystone correction, verticalKnown for one± 30°
Matrix sizeKnown for one1.91 cm (0.75")
Contrast ratio (dynamic)Known for one80000:1
Number of coloursKnown for one1.073 billion colours
Horizontal synchronization (max)Known for one102 kHz
Horizontal synchronization (min)Known for one31 kHz
Vertical synchronization (max)Known for one120 kHz
Vertical synchronization (min)Known for one23 kHz
Light source3 differ
Light source typeDiffersLaserLamp
Service life of light sourceDiffers20000 h3000 h
Service life of light source (economic mode)Differs10000 h4000 h
Lamp powerKnown for one330 W
Lamp power (economic mode)Known for one264 W
Lens system1 differ
FocusKnown for oneManual
Focal length rangeKnown for one24.4 - 32.5 mm
Aperture range (F-F)Known for one1.7 - 2.2
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Zoom ratioDiffersFixed1.33:1
Video3 differ
Analog signal format systemDiffersNTSC, PAL, SECAMNTSC 4.43, PAL 60, PAL M, PAL N, SECAM
Full HDDiffersNoYes
3DDiffersYesNo
Supported graphics resolutionsKnown for one1024 x 768 (XGA), 1280 x 1024 (SXGA), 1400 x 1050 (SXGA+), 1600 x 1200 (UXGA), 1920 x 1200 (WUXGA), 640 x 480 (VGA), 800 x 600 (SVGA)
Supported video modes1080i, 1080p, 480i, 480p, 576i, 576p, 720p1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Ports & interfaces1 differ
VGA (D-Sub) ports quantity33
HDMI ports quantity11
Component video (YPbPr/YCbCr) in00
Composite video in11
DVI portNoNo
DisplayPorts quantityKnown for one1
S-Video inputs quantity11
USB 2.0 ports quantityDiffers31
Audio (L/R) in11
Audio (L/R) outKnown for one1
Serial interface typeRS-232RS-232
PC Audio inKnown for oneYes
PC Audio outKnown for oneYes
PC in (D-Sub)YesYes
BNC input portsKnown for one1
AC (power) inKnown for oneYes
HDMI versionKnown for one1.3
USB connector typeKnown for oneUSB Type-A
Networkidentical
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Wi-FiNoNo
Storageidentical
Card reader integratedNoNo
Features3 differ
Noise levelDiffers33 dB38 dB
Noise level (economic mode)Differs32 dB31 dB
HDCPDiffersNoYes
Preset modesKnown for oneCinema, Dynamic, Presentation, sRGB
On Screen Display (OSD)Known for oneYes
Multimediaidentical
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one1
RMS rated powerKnown for one10 W
Design2 differ
Product typeDiffersStandard throw projectorLarge venue projector
Product colourDiffersBlack, WhiteWhite
PlacementDesktopDesktop
Market positioningKnown for onePresentation
Displayidentical
Built-in displayNoNo
Power2 differ
Power sourceACAC
Power consumption (typical)Differs270 W464 W
Power consumption (standby)Differs0.5 W16 W
Power consumption (PowerSave)Known for one0.2 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C
Storage temperature (T-T)Known for one-10 - 50 °C
Weight & dimensions4 differ
WeightDiffers5.1 kg7.7 kg
WidthDiffers393.5 mm499 mm
DepthDiffers298 mm366 mm
HeightDiffers149 mm164 mm
Packaging contentidentical
Remote control includedYesYes
Batteries includedYesYes
ManualYesYes
Quick start guideYesYes
AC adapter includedKnown for oneYes
Cables includedKnown for oneVGA
Other featuresidentical
Maximum digital resolutionKnown for one1920 x 1200 pixels
RS-232 ports11
S-Video portYesYes
HDMIKnown for oneYes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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