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Product comparison · 2 data projectors

Acer Education S1385WHne Short throw projector 3200 ANSI lumens DLP WXGA (1280x800) 3D White vs Epson PowerLite 1284 Standard throw projector 3200 ANSI lumens 3LCD WUXGA (1920x1200) Black

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  • 36specifications compared
  • 25differ
  • 11identical
  • 45known for one product only

Key differences

  • Projection technology
    • DLP
    • 3LCD
  • Projector native resolution
    • WXGA (1280x800)
    • WUXGA (1920x1200)
  • Contrast ratio (typical)
    • 17000:1
    • 15000:1
  • Supported aspect ratios
    • 4:3, 16:10, 16:9
    • 4:3, 16:9
  • Screen size compatibility
    • 1193.8 - 7620 mm (47 - 300")
    • 762 - 7620 mm (30 - 300")
  • Projection distance
    • 0.5 - 3.2 m
    • 1.38 - 1.68 m
  • Keystone correction, vertical
    • -40 - 40°
    • -30 - 30°
  • Service life of light source
    • 4000 h
    • 5000 h

Side by side

Differences highlightedShow differences only
81 specifications
A

Acer

Education S1385WHne Short throw projector 3200 ANSI lumens DLP WXGA (1280x800) 3D White

Model S1385WHne

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B

Epson

PowerLite 1284 Standard throw projector 3200 ANSI lumens 3LCD WUXGA (1920x1200) Black

Model 1284

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Projector7 differ
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffersWXGA (1280x800)WUXGA (1920x1200)
Contrast ratio (typical)Differs17000:115000:1
Supported aspect ratiosDiffers4:3, 16:10, 16:94:3, 16:9
Screen size compatibilityDiffers1193.8 - 7620 mm (47 - 300")762 - 7620 mm (30 - 300")
Projection distanceDiffers0.5 - 3.2 m1.38 - 1.68 m
Projection distance (wide)Known for one1.38 - 1.38 m
Projection distance (tele)Known for one1.68 - 1.68 m
Colour light outputKnown for one3200 ANSI lumens
Keystone correction, horizontalKnown for one-30 - 30°
Keystone correction, verticalDiffers-40 - 40°-30 - 30°
Matrix typeKnown for one3-panel (p-Si TFT active)
White light outputKnown for one3200 ANSI lumens
Horizontal synchronization (max)Known for one100 kHz
Horizontal synchronization (min)Known for one15 kHz
Vertical synchronization (max)Known for one0.12 kHz
Vertical synchronization (min)Known for one0.024 kHz
Light source3 differ
Service life of light sourceDiffers4000 h5000 h
Service life of light source (economic mode)Differs6000 h10000 h
Lamp typeDiffersUHPUHE
Lens systemidentical
Focal length rangeKnown for one20.42 - 24.5 mm
Aperture range (F-F)Known for one1.5 - 1.71
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Digital zoomKnown for one2x
Video3 differ
Analog signal format systemDiffersNTSC, PAL, SECAMNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDDiffersNoYes
HD-ReadyKnown for oneYes
3DDiffersYesNo
3D ReadyKnown for oneNo
Supported graphics resolutionsKnown for one800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1280 x 960, 1400 x 1050 (SXGA+), 1440 x 900, 1600 x 900, 1680 x 1050 (WSXGA+)
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one1
HDMI ports quantityKnown for one2
Composite video inKnown for one1
USB 2.0 ports quantityKnown for one2
Audio (L/R) inKnown for one1
USB connector typeKnown for oneUSB Type-A, USB Type-B
DC-in jackKnown for oneYes
Networkidentical
Ethernet LANKnown for oneNo
Storageidentical
Card reader integratedKnown for oneNo
Features2 differ
Noise levelDiffers26 dB37 dB
Noise level (economic mode)Differs30 dB29 dB
Multimedia2 differ
Number of built-in speakersDiffers21
RMS rated powerDiffers10 W2 W
Design3 differ
Product typeDiffersShort throw projectorStandard throw projector
Market positioningDiffersShort throwHome cinema
Product colourDiffersWhiteBlack
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
LED indicatorsKnown for oneYes
Displayidentical
Built-in displayKnown for oneNo
Power2 differ
Power consumption (typical)Differs285 W291 W
Power consumption (economy mode)Known for one214 W
AC input voltageDiffers120 - 230 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Power consumption (PowerSave)Known for one220 W
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C5 - 35 °C
Storage temperature (T-T)Known for one-10 - 60 °C
Operating relative humidity (H-H)Differs0 - 80%20 - 80%
Storage relative humidity (H-H)Known for one10 - 90%
Weight & dimensions1 differ
WeightDiffers2.4 kg2.59 kg
WidthKnown for one279 mm
DepthKnown for one243.8 mm
HeightKnown for one76 mm
Packaging contentidentical
Batteries includedKnown for oneYes
Cables includedKnown for oneAC, VGA
ManualKnown for oneYes
Quick start guideKnown for oneYes
Softwareidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes

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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