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Product comparison · 2 data projectors

BenQ SP820 4000 ANSI lumens DLP XGA (1024x768) vs Epson EMP-1715 & Stylus D120

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  • 22specifications compared
  • 14differ
  • 8identical
  • 28known for one product only

Key differences

  • Projector brightness
    • 4000 ANSI lumens
    • 2700 ANSI lumens
  • Projection technology
    • DLP
    • LCD
  • Contrast ratio (typical)
    • 2000:1
    • 400:1
  • Horizontal scan range
    • 31 - 90 kHz
    • 15 - 92 kHz
  • Vertical scan range
    • 50 - 85 Hz
    • 50000 - 85000 Hz
  • Lamp power
    • 280 W
    • 170 W
  • VGA (D-Sub) ports quantity
    • 2
    • 1
  • USB 2.0 ports quantity
    • 1
    • 2

Side by side

Differences highlightedShow differences only
50 specifications
A

BenQ

SP820 4000 ANSI lumens DLP XGA (1024x768)

Model SP820

View product
B

Epson

EMP-1715 & Stylus D120View product
Projector5 differ
Projector brightnessDiffers4000 ANSI lumens2700 ANSI lumens
Projection technologyDiffersDLPLCD
Contrast ratio (typical)Differs2000:1400:1
Horizontal scan rangeDiffers31 - 90 kHz15 - 92 kHz
Vertical scan rangeDiffers50 - 85 Hz50000 - 85000 Hz
Projection distanceKnown for one1.2/12.1
Keystone correction, verticalKnown for one-30 - 30°
Light source1 differ
Lamp powerDiffers280 W170 W
Lamp typeKnown for oneUHE
Lens systemidentical
Focal length rangeKnown for one26 - 29.8 mm
F-number (relative aperture)Known for one2.6
Throw ratioKnown for one1.8 - 2.1:1
FocusKnown for oneManual
Videoidentical
Analog signal format systemKnown for oneNTSC, PAL, SECAM
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers21
Composite video inKnown for one1
DVI portKnown for oneYes
USB 2.0 ports quantityDiffers12
Audio (L/R) inKnown for one1
Serial interface typeKnown for oneRS-232
PC Audio inKnown for oneYes
Component video (YPbPr/YCbCr) inKnown for one3
Microphone inKnown for oneYes
Multimedia1 differ
RMS rated powerDiffers3 W1 W
Poweridentical
Power consumption (typical)Known for one350 W
Power consumption (standby)Known for one18 W
Weight & dimensions1 differ
WeightDiffers3.73 kg1.7 kg
Packaging contentidentical
Bundled softwareKnown for oneEMP-Monitor, EMP NS Connection, EMP Slide Maker 2
Other features4 differ
Aspect ratioKnown for one4:3, 16:9
Audio outputKnown for one1
Connectivity technologyKnown for oneWired
Dimensions (WxDxH)Differs300 x 244 x 88 mm273 x 193 x 68 mm
Power requirementsDiffersAC 90 - 240 V, 50 - 60 HzAC 100-240V ±10%, 50/60 Hz
RS-232 portsKnown for one1
Special featuresDiffersFreeze, Auto Off, Security PasswordInstant Off, Direct Power On, Security Functions (User logo, Time lock, Network), Operation Panel Protected Function, Multi Screen Color Adjustment, Auto Detection of RGB/Component, Source Search, Pointer, User logo, A/V mute, Freeze, E-Zoom, USB Display
Additional accessoriesDiffersLamp Module, Composite Video cable, S-video Cable, RCA L/R Audio Cable, Component video cableSoft Carrying Case, Password Protect Sticker
Power supplyKnown for one244 W
Acoustic pressure emissionsKnown for one40 dB
Weight (imperial)Known for one1.68 kg (3.7 lbs)
Designidentical
Market positioningKnown for oneHome cinema
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °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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