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Product comparison · 2 data projectors

BenQ SP820 + lamp vs Epson EH-DM2 LCD

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  • 17specifications compared
  • 8differ
  • 9identical
  • 37known for one product only

Key differences

  • Projector brightness
    • 4000 ANSI lumens
    • 1200 ANSI lumens
  • Projection technology
    • DLP
    • LCD
  • Projector native resolution
    • XGA (1024x768)
    • WVGA (854x480)
  • Lamp power
    • 280 W
    • 120 W
  • Noise level
    • 33 dB
    • 29 dB
  • Weight
    • 3.73 kg
    • 3.8 kg
  • Aspect ratio
    • 4:3, 16:9
    • 16:9
  • Dimensions (WxDxH)
    • 300 x 244 x 88 mm
    • 230 x 320 x 135 mm

Side by side

Differences highlightedShow differences only
54 specifications
A

BenQ

SP820 + lampView product
B

Epson

EH-DM2 LCDView product
Projector3 differ
Projector brightnessDiffers4000 ANSI lumens1200 ANSI lumens
Projection technologyDiffersDLPLCD
Projector native resolutionDiffersXGA (1024x768)WVGA (854x480)
Screen size compatibility300300
Keystone correction, verticalKnown for one15°
Contrast ratio (typical)Known for one2000:1
Horizontal scan rangeKnown for one31 - 90 kHz
Vertical scan rangeKnown for one50 - 85 Hz
Light source1 differ
Light source typeLampLamp
Service life of light source2000 h2000 h
Service life of light source (economic mode)3000 h3000 h
Lamp powerDiffers280 W120 W
Lens systemidentical
FocusKnown for oneManual
Zoom ratioKnown for one1.15:1
Videoidentical
Full HDKnown for oneYes
Ports & interfacesidentical
VGA (D-Sub) ports quantity11
Component video (YPbPr/YCbCr) in11
Composite video in11
USB 2.0 ports quantity11
DVI portKnown for oneYes
S-Video inputs quantityKnown for one1
Serial interface typeKnown for oneRS-232
Features1 differ
Noise levelDiffers33 dB29 dB
Country of originKnown for oneChina
Multimediaidentical
RMS rated powerKnown for one8 W
Number of built-in speakersKnown for one1
Designidentical
Market positioningKnown for oneHome cinema
Displayidentical
Display number of colours16.78 million colours16.78 million colours
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Weight & dimensions1 differ
WeightDiffers3.73 kg3.8 kg
Package widthKnown for one330 mm
Package depthKnown for one470 mm
Package heightKnown for one295 mm
Package weightKnown for one7.18 kg
Packaging contentidentical
Remote control includedKnown for oneYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Pallet gross heightKnown for one192 cm
Pallet gross lengthKnown for one120 cm
Pallet gross widthKnown for one80 cm
Pallet height (UK)Known for one192 cm
Pallet length (UK)Known for one120 cm
Pallet width (UK)Known for one100 cm
Products per palletKnown for one24 pc(s)
Products per pallet (UK)Known for one36 pc(s)
Products per pallet layerKnown for one4 pc(s)
Products per pallet layer (UK)Known for one6 pc(s)
Other features2 differ
Aspect ratioDiffers4:3, 16:916:9
Dimensions (WxDxH)Differs300 x 244 x 88 mm230 x 320 x 135 mm
InterfaceKnown for oneUSB 2.0 Type B
Audio inputKnown for oneMini jack x 1, RCA L& R x 1
Connectivity technologyKnown for oneWired
Power supply typeKnown for one90 - 240 VAC, 50 - 60 Hz
RS-232 portsKnown for one1
Poweridentical
Power consumption (typical)Known for one350 W

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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