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Product comparison · 2 data projectors

Acer PW730 3300 ANSI lumens DLP WXGA (1280x768) vs Epson EMP-S42 1800 ANSI lumens LCD SVGA (800x600)

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  • 17specifications compared
  • 15differ
  • 2identical
  • 18known for one product only

Key differences

  • Projector brightness
    • 3300 ANSI lumens
    • 1800 ANSI lumens
  • Projection technology
    • DLP
    • LCD
  • Projector native resolution
    • WXGA (1280x768)
    • SVGA (800x600)
  • Contrast ratio (typical)
    • 2500:1
    • 500:1
  • Horizontal scan range
    • 31.5 - 100 kHz
    • 15 - 90 kHz
  • Vertical scan range
    • 56 - 85 Hz
    • 50 - 85 Hz
  • Service life of light source
    • 2000 h
    • 3000 h
  • Lamp type
    • P-VIP
    • UHE

Side by side

Differences highlightedShow differences only
35 specifications
A

Acer

PW730 3300 ANSI lumens DLP WXGA (1280x768)

Model PW730

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B

Epson

EMP-S42 1800 ANSI lumens LCD SVGA (800x600)

Model EMP-S42

View product
Projector7 differ
Projector brightnessDiffers3300 ANSI lumens1800 ANSI lumens
Projection technologyDiffersDLPLCD
Projector native resolutionDiffersWXGA (1280x768)SVGA (800x600)
Contrast ratio (typical)Differs2500:1500:1
Screen size compatibilityDiffers18.8 - 193.5 mm (0.74 - 7.62")762 - 7620 mm (30 - 300")
Number of colours16.78 million colours16.78 million colours
Horizontal scan rangeDiffers31.5 - 100 kHz15 - 90 kHz
Vertical scan rangeDiffers56 - 85 Hz50 - 85 Hz
Projection distanceKnown for one1.2 - 10.38 m
UniformityKnown for one85%
Light source3 differ
Light source typeLampLamp
Service life of light sourceDiffers2000 h3000 h
Lamp typeDiffersP-VIPUHE
Lamp powerDiffers300 W170 W
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one2
S-Video inputs quantityKnown for one1
USB 2.0 ports quantityKnown for one1
Audio (L/R) inKnown for one2
HDMI ports quantityKnown for one1
Features1 differ
Noise levelDiffers30 dB36 dB
Plug and PlayKnown for oneYes
Multimediaidentical
Number of built-in speakersKnown for one1
Designidentical
Market positioningKnown for oneHome cinema
Displayidentical
DisplayKnown for oneLCD
Poweridentical
Power consumption (typical)Known for one250 W
Power consumption (standby)Known for one5 W
Weight & dimensions1 differ
WeightDiffers3.5 kg2.6 kg
Other features3 differ
Aspect ratioDiffers4:3, 16:94:3
Dimensions (WxDxH)Differs350 x 282 x 119 mm247 x 327 x 87 mm
Lamp-door protectionKnown for oneYes
Power requirementsKnown for one100-240 V AC ±10%, 50/60 Hz
I/O portsDiffers1x 15-Pin D-Sub 1x DVI-I (HDCP) 1x S-Video 1x Composite Video (1x RCA) 1x Component (3x RCA) 1x USB 1x RS-232Composite S-Video RGB USB 2x RCA
Power supplyKnown for one384 W
Digital keystone correctionKnown for one+/- 16°
Lens systemidentical
Zoom ratioKnown for one1.2:1

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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