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Product comparison · 2 data projectors

BenQ LK953ST Short throw projector 5000 ANSI lumens DLP UHD 4K (3840x2160) Black vs BenQ SW921+ Standard throw projector 5200 ANSI lumens DLP WXGA (1280x800) Grey

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  • 68specifications compared
  • 35differ
  • 33identical
  • 27known for one product only

Key differences

  • Projector brightness
    • 5000 ANSI lumens
    • 5200 ANSI lumens
  • Projector native resolution
    • UHD 4K (3840x2160)
    • WXGA (1280x800)
  • Contrast ratio (typical)
    • 3000000:1
    • 5000:1
  • Native aspect ratio
    • 16:9
    • 16:10
  • Horizontal scan range
    • 15 - 135 kHz
    • 15 - 102 kHz
  • Vertical scan range
    • 24 - 120 Hz
    • 23 - 120 Hz
  • Light source type
    • Laser
    • Lamp
  • Service life of light source
    • 20000 h
    • 2000 h

Side by side

Differences highlightedShow differences only
95 specifications
A

BenQ

LK953ST Short throw projector 5000 ANSI lumens DLP UHD 4K (3840x2160) Black

Model LK953ST

View product
B

BenQ

SW921+ Standard throw projector 5200 ANSI lumens DLP WXGA (1280x800) Grey

Model SW921+

View product
Projector6 differ
Projector brightnessDiffers5000 ANSI lumens5200 ANSI lumens
Projector native resolutionDiffersUHD 4K (3840x2160)WXGA (1280x800)
Contrast ratio (typical)Differs3000000:15000:1
Native aspect ratioDiffers16:916:10
Projection distance (wide)Known for one1.07 - 3.58 m
Projection distance (tele)Known for one1.18 - 3.94 m
Horizontal scan rangeDiffers15 - 135 kHz15 - 102 kHz
Vertical scan rangeDiffers24 - 120 Hz23 - 120 Hz
Keystone correction, verticalKnown for one-30 - 30°
Matrix sizeKnown for one1.65 cm (0.65")
Matrix typeKnown for oneDMD
Light source2 differ
Light source typeDiffersLaserLamp
Service life of light sourceDiffers20000 h2000 h
Service life of light source (economic mode)Known for one2500 h
Lamp powerKnown for one370 W
Lamps quantityKnown for one1 lamp(s)
Lens system5 differ
Focal length rangeDiffers8.6 - 9.4 mm15.78 - 25.12 mm
Aperture range (F-F)Differs1.83 - 1.862.45 - 3.07
Zoom ratioDiffers1.1:11.6:1
Throw ratioDiffers0.81 - 0.881.12 - 1.8
Horizontal lens shift rangeKnown for one-23 - 23%
Vertical lens shift rangeDiffers-60 - 60%0 - 2.5%
OffsetKnown for one105%
Video2 differ
Full HDKnown for oneYes
Supported graphics resolutionsDiffers3840 x 2160640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 576 (WSVGA), 1024 x 600, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1280 x 960, 1360 x 768 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1920 x 1080
Supported video modesDiffers480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Analog signal format systemKnown for oneNTSC, PAL, SECAM
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers12
HDMI ports quantityDiffers42
Composite video inDiffers01
HDBaseT portKnown for oneYes
USB 2.0 Type-B ports quantityKnown for one1
Audio (L/R) inDiffers01
PC in (D-Sub)Known for oneYes
Mini-USB 2.0 ports quantityKnown for one1
PC Audio inKnown for oneYes
PC Audio outKnown for oneYes
Mobile High-Definition Link (MHL)Known for oneYes
Features2 differ
Noise levelDiffers40 dB36 dB
Noise level (economic mode)Differs38 dB33 dB
HDCPKnown for oneYes
On Screen Display (OSD)Known for oneYes
On Screen Display (OSD) languagesKnown for oneArabic, Bulgarian, Simplified Chinese, Traditional Chinese, Croatian, Czech, Danish, German, Dutch, English, Spanish, Finnish, French, Greek, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian, Persian, Polish, Portuguese, Romanian, Russian, Swedish, Thai, Turkish, Vietnamese
Number of OSD languagesKnown for one30
Air filterKnown for oneYes
Multimedia1 differ
RMS rated powerDiffers10 W20 W
Number of built-in speakersKnown for one2
Design4 differ
Product typeDiffersShort throw projectorStandard throw projector
Market positioningDiffersShort throwPresentation
Product colourDiffersBlackGrey
PlacementDiffersCeiling, FloorDesktop
Power4 differ
Power consumption (typical)Differs520 W500 W
Power consumption (standby)Differs2 W0.5 W
Power consumption (max)Differs585 W594 W
Power consumption (economy mode)Differs390 W400 W
Operational conditionsidentical
Operating altitudeKnown for one0 - 3000 m
Weight & dimensions4 differ
WeightDiffers10.1 kg4.9 kg
WidthDiffers490 mm411.4 mm
DepthDiffers380 mm267.5 mm
HeightDiffers159 mm118.4 mm
Packaging content1 differ
Remote control typeKnown for oneIR
Cables includedDiffersACAC, VGA

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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