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Product comparison · 2 data projectors

Acer X1261P (3D) vs Epson EB-455Wi

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  • 31specifications compared
  • 21differ
  • 10identical
  • 54known for one product only

Key differences

  • Projection technology
    • DLP
    • LCD
  • Projector native resolution
    • XGA (1024x768)
    • WXGA (1280x800)
  • Contrast ratio (typical)
    • 3700:1
    • 2000:1
  • Projection distance
    • 1 - 12 m
    • 0.58 - 0.58 m
  • Keystone correction, vertical
    • -40 - 40°
    • 5°
  • Service life of light source
    • 5000 h
    • 2500 h
  • Service life of light source (economic mode)
    • 6000 h
    • 3500 h
  • Lamp type
    • P-VIP
    • UHE

Side by side

Differences highlightedShow differences only
85 specifications
A

Acer

X1261P (3D)View product
B

Epson

EB-455Wi

Model EB-455Wi

View product
Projector6 differ
Projector brightness2500 ANSI lumens2500 ANSI lumens
Projection technologyDiffersDLPLCD
Projector native resolutionDiffersXGA (1024x768)WXGA (1280x800)
Contrast ratio (typical)Differs3700:12000:1
Screen size compatibilityDiffers3001498.6 - 2463.8 mm (59 - 97")
Projection distanceDiffers1 - 12 m0.58 - 0.58 m
Keystone correction, verticalDiffers-40 - 40°5°
Native aspect ratioKnown for one4:3
Supported aspect ratiosKnown for one16:9
Number of coloursKnown for one16.78 million colours
UniformityKnown for one85%
Horizontal scan rangeKnown for one30 - 100 kHz
Vertical scan rangeKnown for one50 - 120 Hz
Light source4 differ
Light source typeLampLamp
Service life of light sourceDiffers5000 h2500 h
Service life of light source (economic mode)Differs6000 h3500 h
Lamp typeDiffersP-VIPUHE
Lamp powerDiffers180 W230 W
Lens system1 differ
Focal length rangeDiffers21.79 - 23.99 mm4.68 - 4.68 mm
F-number (relative aperture)Known for one1.8
OffsetKnown for one4.39: -1
Zoom capabilityKnown for oneYes
Zoom ratioKnown for one1.1:1
Digital zoomKnown for one2x
Video2 differ
Full HDDiffersYesNo
3DDiffersYesNo
Analog signal format systemKnown for oneNTSC, PAL, SECAM
HD-ReadyKnown for oneYes
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers12
HDMI ports quantity00
Component video (YPbPr/YCbCr) inKnown for one0
Composite video in11
DVI portNoNo
S-Video inputs quantity11
USB 2.0 ports quantityDiffers02
Audio (L/R) in11
Headphone outputsKnown for one2
Microphone inKnown for oneYes
Serial interface typeKnown for oneRS-232
AC (power) inKnown for oneYes
Network2 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsDiffers01
Wi-FiNoNo
Featuresidentical
Country of originKnown for oneChina
Noise levelKnown for one30 dB
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated powerDiffers2 W12 W
Design2 differ
Product typeDiffersStandard throw projectorUltra short throw projector
Product colourDiffersBlackSilver, White
Cable lock slotKnown for oneNo
Poweridentical
Power consumption (typical)Known for one343 W
Power consumption (standby)Known for one0.3 W
Power sourceKnown for oneAC
AC input voltageKnown for one110 - 220 V
Weight & dimensionsidentical
Package widthKnown for one585 mm
Package depthKnown for one800 mm
Package heightKnown for one340 mm
Package weightKnown for one22.8 kg
WeightKnown for one2.26 kg
WidthKnown for one268 mm
DepthKnown for one192 mm
HeightKnown for one80 mm
Packaging content1 differ
Remote control includedDiffersNoYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Pallet gross heightKnown for one185 cm
Pallet gross lengthKnown for one120 cm
Pallet gross widthKnown for one80 cm
Pallet height (UK)Known for one185 cm
Pallet length (UK)Known for one120 cm
Pallet width (UK)Known for one100 cm
Products per palletKnown for one10 pc(s)
Products per pallet (UK)Known for one10 pc(s)
Products per pallet layerKnown for one2 pc(s)
Products per pallet layer (UK)Known for one2 pc(s)
Other featuresidentical
Aspect ratioKnown for one16:10
Audio outputKnown for one1
Dimensions (WxDxH)Known for one369 x 481 x 115 mm
RS-232 portsKnown for one1
Connectivity technologyKnown for oneWired
Lens focal rangeKnown for one2.41 - 2.55
Maximum digital resolutionKnown for one1920 x 1080 pixels
Storageidentical
Card reader integratedKnown for oneNo
Displayidentical
Built-in displayKnown for oneNo
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C

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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