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Product comparison · 2 data projectors

Epson EMP-S4 vs Epson EMP-TWD1 LCD projector WVGA

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  • 16specifications compared
  • 9differ
  • 7identical
  • 38known for one product only

Key differences

  • Projector brightness
    • 1800 ANSI lumens
    • 1200 ANSI lumens
  • Projector native resolution
    • SVGA (800x600)
    • WVGA (854x480)
  • Contrast ratio (typical)
    • 500:1
    • 1000:1
  • Service life of light source
    • 3000 h
    • 2000 h
  • Lamp power
    • 170 W
    • 135 W
  • Noise level
    • 36 dB
    • 70 dB
  • Number of built-in speakers
    • 1
    • 2
  • Power consumption (typical)
    • 250 W
    • 220 W

Side by side

Differences highlightedShow differences only
54 specifications
A

Epson

EMP-S4

Model EMP-S4

View product
B

Epson

EMP-TWD1 LCD projector WVGAView product
Projector3 differ
Projector brightnessDiffers1800 ANSI lumens1200 ANSI lumens
Projection technologyLCDLCD
Projector native resolutionDiffersSVGA (800x600)WVGA (854x480)
Contrast ratio (typical)Differs500:11000:1
Screen size compatibilityKnown for one762 - 7620 mm (30 - 300")
Number of colours16.78 million colours16.78 million colours
Horizontal scan rangeKnown for one15 - 90 kHz
Vertical scan rangeKnown for one50 - 85 Hz
Projection distanceKnown for one0.73 - 7.75 m
UniformityKnown for one90%
Light source2 differ
Light source typeLampLamp
Service life of light sourceDiffers3000 h2000 h
Lamp typeUHEUHE
Lamp powerDiffers170 W135 W
Features1 differ
Noise levelDiffers36 dB70 dB
Country of originKnown for oneJapan
Plug and PlayYesYes
Multimedia1 differ
Number of built-in speakersDiffers12
Designidentical
Market positioningHome cinemaHome cinema
Displayidentical
DisplayLCDLCD
Power1 differ
Power consumption (typical)Differs250 W220 W
Power consumption (standby)Known for one5 W
Weight & dimensionsidentical
WeightKnown for one2.6 kg
Package widthKnown for one350 mm
Package depthKnown for one385 mm
Package heightKnown for one165 mm
Package weightKnown for one4 kg
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Pallet gross heightKnown for one100 cm
Pallet gross widthKnown for one120 cm
Pallet length (UK)Known for one180 cm
Products per palletKnown for one60 pc(s)
Products per pallet (UK)Known for one60 pc(s)
Products per pallet layerKnown for one6 pc(s)
Products per pallet layer (UK)Known for one6 pc(s)
Other features1 differ
Dimensions (WxDxH)Known for one247 x 327 x 87 mm
InterfaceKnown for oneUSB 2.0 Type B
Lamp-door protectionKnown for oneYes
Power requirementsKnown for one100-240 V AC ±10%, 50/60 Hz
I/O portsDiffersComposite S-Video RGB USB 2x RCA2 x RCA 1 x S-Video Mini DIN; Head phone: 11 mW / 32 ohm (16 ohm - 1 k-ohm) Subwoofer: 650 mVrms / 10 k-ohm; Audio Digital:-21 dBm ~ -15 dBm
Aspect ratioKnown for one16:9
Package dimensions (WxDxH)Known for one340 x 310 x 200 mm
Audio systemKnown for oneStereo DD
Connectivity technologyKnown for oneWired
Horizontal resolutionKnown for one480 lines
Lens systemKnown for oneF1.7 - 2.1; f =13.7 mm - 20.5 mm
ResolutionKnown for one409920
Digital keystone correctionKnown for one+/-15°
Lens systemidentical
FocusKnown for oneManual
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Ports & interfacesidentical
Progressive scan outputKnown for oneYes
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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