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Product comparison · 2 data projectors

BenQ MS521 data projector 3000 ANSI lumens DLP SVGA (800x600) 3D Black vs NEC NP-PX750U data projector Large venue projector 7500 ANSI lumens DLP WUXGA (1920x1200) Black

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  • 49specifications compared
  • 27differ
  • 22identical
  • 38known for one product only

Key differences

  • Projector brightness
    • 3000 ANSI lumens
    • 7500 ANSI lumens
  • Projector native resolution
    • SVGA (800x600)
    • WUXGA (1920x1200)
  • Contrast ratio (typical)
    • 13000:1
    • 2100:1
  • Screen size compatibility
    • 863.6 - 7620 mm (34 - 300")
    • 1270 - 7620 mm (50 - 300")
  • Horizontal scan range
    • 15 - 102 kHz
    • 15 - 108 kHz
  • Vertical scan range
    • 23 - 120 Hz
    • 48 - 120 Hz
  • Keystone correction, vertical
    • -40 - 40°
    • - 30 - 30°
  • Service life of light source
    • 4500 h
    • 2000 h

Side by side

Differences highlightedShow differences only
87 specifications
A

BenQ

MS521 data projector 3000 ANSI lumens DLP SVGA (800x600) 3D Black

Model MS521

View product
B

NEC

NP-PX750U data projector Large venue projector 7500 ANSI lumens DLP WUXGA (1920x1200) Black

Model NP-PX750U

View product
Projector7 differ
Projector brightnessDiffers3000 ANSI lumens7500 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionDiffersSVGA (800x600)WUXGA (1920x1200)
Contrast ratio (typical)Differs13000:12100:1
Native aspect ratioKnown for one4:3
Supported aspect ratiosKnown for one4:3
Screen size compatibilityDiffers863.6 - 7620 mm (34 - 300")1270 - 7620 mm (50 - 300")
Number of coloursKnown for one1.073 billion colours
Horizontal scan rangeDiffers15 - 102 kHz15 - 108 kHz
Vertical scan rangeDiffers23 - 120 Hz48 - 120 Hz
Keystone correction, verticalDiffers-40 - 40°- 30 - 30°
Projection distanceKnown for one0.8 - 54.8 m
Keystone correction, horizontalKnown for one-35 - 35°
Matrix sizeKnown for one1.7 cm (0.67")
Light source3 differ
Light source typeLampLamp
Service life of light sourceDiffers4500 h2000 h
Service life of light source (economic mode)Differs10000 h2500 h
Lamp powerDiffers190 W400 W
Lamps quantity1 lamp(s)1 lamp(s)
Lamp power (economic mode)Known for one320 W
Lens system2 differ
Focal length rangeDiffers22.08 - 24.28 mm26 - 117.4 mm
Aperture range (F-F)Differs2.5 - 2.71.7 - 3.1
Zoom ratioKnown for one1.1:1
Throw ratioKnown for one1.97 - 2.17:1
OffsetKnown for one130%
Horizontal lens shift rangeKnown for one-10 - 10%
Vertical lens shift rangeKnown for one-50 - 50%
Video3 differ
Analog signal format systemDiffersNTSC, PAL, SECAMNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDDiffersNoYes
3DKnown for oneYes
Supported graphics resolutionsDiffers1600 x 1200 (UXGA), 640 x 480 (VGA)1024 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) inKnown for one0
Composite video in11
DVI portNoNo
S-Video inputs quantity11
USB 2.0 ports quantity11
Audio (L/R) in00
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Serial interface typeRS-232RS-232
USB connector typeDiffersUSB Type-BUSB Type-A
DisplayPorts quantityKnown for one1
BNC input portsKnown for one5
CardBus PCMCIA slot typeKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
Progressive scan outputKnown for oneYes
Network2 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsDiffers01
Storageidentical
Card reader integratedNoNo
Optical disc player typeNot includedNot included
Features2 differ
Noise levelDiffers32 dB43 dB
Noise level (economic mode)Differs30 dB39 dB
Preset modesKnown for oneCinema, Custom, Dynamic, Presentation
On Screen Display (OSD)YesYes
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, Romanian, Russian, Swedish, Thai, Turkish
HDCPKnown for oneYes
CertificationKnown for oneUSA: UL60950-1, FCC Part15 Class B, Canada: CSA60950-1, ICES-003 Class B
Multimediaidentical
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one1
RMS rated powerKnown for one2 W
Design1 differ
Product colourBlackBlack
PlacementDiffersCeilingDesktop
Product typeKnown for oneLarge venue projector
Power2 differ
Power sourceACAC
Power consumption (typical)Differs240 W1006 W
Power consumption (standby)Differs0.5 W33 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Weight & dimensions4 differ
WeightDiffers2.3 kg19.7 kg
WidthDiffers302.8 mm504 mm
DepthDiffers221.8 mm516 mm
HeightDiffers111.8 mm192 mm
Packaging contentidentical
Remote control includedYesYes
Batteries includedKnown for oneYes
Cables includedKnown for oneVGA
Carrying caseKnown for oneYes
Quick start guideYesYes
Warranty cardKnown for oneYes
Remote control typeKnown for oneIR
ManualKnown for oneYes
Other featuresidentical
RS-232 ports11
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-10 - 50 °C
Operating relative humidity (H-H)Known for one20 - 80%

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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