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Product comparison · 2 data projectors

BenQ MW851UST Ultra short throw projector 2500 ANSI lumens DLP WXGA (1280x800) 3D White vs Dell 4320 data projector Standard throw projector 4300 ANSI lumens DLP WXGA (1280x800) 3D Black

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  • 46specifications compared
  • 22differ
  • 24identical
  • 45known for one product only

Key differences

  • Projector brightness
    • 2500 ANSI lumens
    • 4300 ANSI lumens
  • Keystone correction, vertical
    • -15 - 15°
    • -35 - 40°
  • Service life of light source
    • 3500 h
    • 2000 h
  • Service life of light source (economic mode)
    • 5000 h
    • 2500 h
  • Lamp power
    • 230 W
    • 300 W
  • Offset
    • 144%
    • 112.4%
  • USB 2.0 ports quantity
    • 1
    • 3
  • Audio (L/R) in
    • 2
    • 1

Side by side

Differences highlightedShow differences only
91 specifications
A

BenQ

MW851UST Ultra short throw projector 2500 ANSI lumens DLP WXGA (1280x800) 3D White

Model MW851UST

View product
B

Dell

4320 data projector Standard throw projector 4300 ANSI lumens DLP WXGA (1280x800) 3D Black

Model 4320

View product
Projector3 differ
Projector brightnessDiffers2500 ANSI lumens4300 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionWXGA (1280x800)WXGA (1280x800)
Contrast ratio (typical)Known for one2000:1
Native aspect ratio16:1016:10
Supported aspect ratiosKnown for one16:10
Screen size compatibilityDiffers1524 - 7620 mm (60 - 300")922 - 9194.8 mm (36.3 - 362")
Projection distanceKnown for one1.2 - 10 m
UniformityKnown for one80%
Keystone correction, verticalDiffers-15 - 15°-35 - 40°
Contrast ratio (dynamic)Known for one13000:1
Number of coloursKnown for one1.073 billion colours
Horizontal scan rangeKnown for one31 - 102 kHz
Vertical scan rangeKnown for one23 - 120 Hz
Light source3 differ
Light source typeLampLamp
Service life of light sourceDiffers3500 h2000 h
Service life of light source (economic mode)Differs5000 h2500 h
Lamp powerDiffers230 W300 W
Lamps quantityKnown for one1 lamp(s)
Lens system1 differ
Focal length rangeKnown for one18.2 - 21.8 mm
OffsetDiffers144%112.4%
Zoom ratioKnown for oneFixed
Video2 differ
Analog signal format systemDiffersNTSC, PAL, SECAMNTSC 4.43, NTSC J, PAL 60, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, PAL Nc, SECAM B, SECAM D, SECAM G, SECAM K, SECAM K1, SECAM L
Full HDNoNo
HD-ReadyKnown for oneNo
3DYesYes
3D ReadyKnown for oneYes
Supported graphics resolutionsDiffers640 x 544, 720 x 400, 720 x 480, 720 x 576, 832 x 624, 1056 x 144, 1152 x 870, 1200 x 1600, 1280 x 960, 1366 x 480, 1440 x 1050, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1360 x 768 (WXGA), 1366 x 768, 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 161280 x 800 (WXGA)
Supported video modes1080i, 1080p, 480i, 480p, 576i, 576p, 720p1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Ports & interfaces2 differ
HDMI ports quantity11
Component video (YPbPr/YCbCr) inKnown for one0
Composite video in11
DVI portNoNo
DisplayPorts quantityKnown for one0
S-Video inputs quantity11
USB 2.0 ports quantityDiffers13
Audio (L/R) inDiffers21
Headphone outputsKnown for one1
Serial interface typeRS-232RS-232
CardBus PCMCIA slot typeKnown for oneNo
Digital audio optical outKnown for one0
AC (power) inKnown for oneYes
VGA (D-Sub) ports quantityKnown for one3
HDMI versionKnown for one1.3
Microphone inKnown for oneYes
PC Audio inKnown for oneYes
Network1 differ
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Wi-FiDiffersNoYes
BluetoothKnown for oneNo
Storageidentical
Card reader integratedKnown for oneNo
Optical disc player typeKnown for oneNot included
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakers22
RMS rated powerDiffers20 W10 W
Design2 differ
Product typeDiffersUltra short throw projectorStandard throw projector
Market positioningKnown for onePresentation
Product colourDiffersWhiteBlack
PlacementDesktopDesktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Power2 differ
Power sourceACAC
Power consumption (typical)Differs321 W375 W
Power consumption (standby)0.5 W0.5 W
Power consumption (PowerSave)Differs160 W10 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one0 - 60 °C
Weight & dimensions4 differ
WeightDiffers5.3 kg2.9 kg
WidthDiffers339 mm286 mm
DepthDiffers322.8 mm247.8 mm
HeightDiffers236.9 mm110 mm
Package weightKnown for one7.7 kg
Packaging content1 differ
Remote control includedYesYes
Batteries includedYesYes
Cables includedDiffersAC, VGAUSB, VGA
Carrying caseKnown for oneYes
ManualKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
Aspect ratioKnown for one16:10
Audio inputKnown for one2
Audio outputKnown for one1
Connectivity technologyKnown for oneWired
Dimensions (WxDxH)Known for one286 x 247.8 x 110 mm
RS-232 ports11
Featuresidentical
Noise levelKnown for one33 dB
Noise level (economic mode)Known for one27 dB
Preset modesKnown for oneCinema, Dynamic, Presentation, sRGB
On Screen Display (OSD)Known for oneYes
On Screen Display (OSD) languagesKnown for oneArabic, Bulgarian, Simplified Chinese, Traditional Chinese, Czech, Danish, German, Dutch, English, Spanish, Finnish, French, Greek, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Swedish, Thai, Turkish

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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