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Product comparison · 2 data projectors

Viewsonic LS950WU data projector Standard throw projector 7100 ANSI lumens WUXGA (1920x1200) Black vs Viewsonic LSC731WU-ST data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) White

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  • 60specifications compared
  • 36differ
  • 24identical
  • 41known for one product only

Key differences

The Viewsonic LSC731WU-ST data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) White has 200 ANSI lumens more projector brightness than the Viewsonic LS950WU data projector Standard throw projector 7100 ANSI lumens WUXGA (1920x1200) Black (7300 ANSI lumens vs 7100 ANSI lumens). The Viewsonic LS950WU data projector Standard throw projector 7100 ANSI lumens WUXGA (1920x1200) Black has 35 kHz more horizontal synchronization (max) than the Viewsonic LSC731WU-ST data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) White (135 kHz vs 100 kHz). The Viewsonic LS950WU data projector Standard throw projector 7100 ANSI lumens WUXGA (1920x1200) Black has 0.035 kHz more vertical synchronization (max) than the Viewsonic LSC731WU-ST data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) White (0.12 kHz vs 0.085 kHz). Native aspect ratio: 16:10 on the Viewsonic LS950WU data projector Standard throw projector 7100 ANSI lumens WUXGA (1920x1200) Black, 21:9 on the Viewsonic LSC731WU-ST data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) White. Projection distance: 1.33 - 13.06 m on the Viewsonic LS950WU data projector Standard throw projector 7100 ANSI lumens WUXGA (1920x1200) Black, 0.73 - 5.31 m on the Viewsonic LSC731WU-ST data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) White.

  • Projector brightness
    • 7100 ANSI lumens
    • 7300 ANSI lumens
  • Native aspect ratio
    • 16:10
    • 21:9
  • Projection distance
    • 1.33 - 13.06 m
    • 0.73 - 5.31 m
  • Horizontal synchronization (max)
    • 135 kHz
    • 100 kHz
  • Keystone correction, horizontal
    • -30 - 30°
    • +-15°
  • Keystone correction, vertical
    • -30 - 30°
    • +-10°
  • Vertical synchronization (max)
    • 0.12 kHz
    • 0.085 kHz
  • Light source type
    • Lamp
    • Laser

Side by side

Differences highlightedShow differences only
101 specifications
A

Viewsonic

LS950WU data projector Standard throw projector 7100 ANSI lumens WUXGA (1920x1200) Black

Model LS950WU

View product
B

Viewsonic

LSC731WU-ST data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) White

Model LSC731WU-ST

View product
Projector7 differ
Projector brightnessDiffers7100 ANSI lumens7300 ANSI lumens
Projection technologyKnown for one3LCD
Native aspect ratioDiffers16:1021:9
Smart projectorKnown for oneNo
Projection distanceDiffers1.33 - 13.06 m0.73 - 5.31 m
Horizontal synchronization (max)Differs135 kHz100 kHz
Keystone correction, horizontalDiffers-30 - 30°+-15°
Keystone correction, verticalDiffers-30 - 30°+-10°
Matrix sizeKnown for one1.63 cm (0.64")
Matrix typeKnown for oneMLA
Vertical synchronization (max)Differs0.12 kHz0.085 kHz
Screen size (max)Known for one7.62 m (300")
Supported aspect ratiosKnown for one16:10
Light source1 differ
Light source typeDiffersLampLaser
Light source brightnessKnown for one8300 lm
Lens system5 differ
Focal length rangeDiffers18.72 - 29.59 mm9.66 - 11.65 mm
Aperture range (F-F)Differs2 - 2.41.7 - 1.8
Digital zoomKnown for one4x
Optical zoomKnown for one1.2x
Throw ratioDiffers1.25 - 20.679 - 0.821
Horizontal lens shift rangeDiffers-25 - 25%-23 - 23%
Vertical lens shift rangeDiffers-55 - 55%0 - 50%
OffsetKnown for one0%
Video1 differ
Supported graphics resolutionsDiffers1920 x 1200 (WUXGA)640 x 480 (VGA), 3840 x 2160
Supported video modesKnown for one480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers12
HDMI connector typeKnown for oneFull-size
HDMI versionDiffers2.01.4
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one0
USB 2.0 Type-A ports quantityKnown for one1
USB 2.0 Type-B ports quantityKnown for one1
Audio (L/R) inDiffers10
Serial interface typeDiffersRJ-45, RS-232RS-232
PC Audio inKnown for oneYes
PC Audio outKnown for oneYes
PC in (D-Sub)Known for oneYes
USB 2.0 ports quantityKnown for one1
Audio (L/R) outKnown for one1
3D sync portKnown for oneYes
3G-SDI inputKnown for one1
3G-SDI outputKnown for oneYes
Networkidentical
Smart TVKnown for oneNo
Ethernet LAN (RJ-45) portsKnown for one2
Wi-FiKnown for oneNo
Storageidentical
Card reader integratedKnown for oneNo
Features2 differ
Noise levelDiffers32 dB37 dB
Noise level (economic mode)Differs30 dB27 dB
HDCPKnown for oneYes
On Screen Display (OSD)Known for oneYes
On Screen Display (OSD) languagesKnown for oneMulti
HDCP versionKnown for one1.4
Air filterKnown for oneYes
Multimedia1 differ
RMS rated powerDiffers20 W16 W
Number of built-in speakersKnown for one2
Design1 differ
Product colourDiffersBlackWhite
Market positioningKnown for oneEducation
PlacementKnown for oneCeiling
LED indicatorsKnown for oneYes
Power2 differ
Power consumption (typical)Differs405 W385 W
AC input frequencyDiffers50 - 60 Hz50/60 Hz
Operational conditions1 differ
Operating temperature (T-T)Differs5 - 40 °C0 - 40 °C
Weight & dimensions8 differ
WeightDiffers12.8 kg8.1 kg
WidthDiffers486 mm405 mm
DepthDiffers433 mm425 mm
HeightDiffers186 mm137 mm
Package widthDiffers648 mm510 mm
Package depthDiffers557 mm498 mm
Package heightDiffers359 mm260 mm
Package weightDiffers17.5 kg10.9 kg
Packaging contentidentical
Cables includedKnown for oneAC
ManualKnown for oneYes
Technical detailsidentical
Image lag timeKnown for one60 ms
Logistics data3 differ
Quantity per packKnown for one1 pc(s)
Pallet gross heightDiffers2 m170 cm
Pallet gross lengthDiffers102 cm100 cm
Pallet gross widthDiffers122 cm120 cm

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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