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Product comparison · 2 data projectors

Acer P7280 4500 ANSI lumens DLP XGA (1024x768) vs Epson EMP-822 + Logitech Presenter

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  • 17specifications compared
  • 9differ
  • 8identical
  • 35known for one product only

Key differences

  • Projector brightness
    • 4500 ANSI lumens
    • 2600 ANSI lumens
  • Projection technology
    • DLP
    • LCD
  • Contrast ratio (typical)
    • 2300:1
    • 400:1
  • Number of colours
    • 1.073 billion colours
    • 16.78 million colours
  • Keystone correction, vertical
    • 40°
    • ±30°
  • Noise level
    • 29 dB
    • 35 dB
  • Market positioning
    • Presentation
    • Home cinema
  • Weight
    • 5.4 kg
    • 2.9 kg

Side by side

Differences highlightedShow differences only
52 specifications
A

Acer

P7280 4500 ANSI lumens DLP XGA (1024x768)

Model P7280

View product
B

Epson

EMP-822 + Logitech PresenterView product
Projector5 differ
Projector brightnessDiffers4500 ANSI lumens2600 ANSI lumens
Projection technologyDiffersDLPLCD
Projector native resolutionXGA (1024x768)XGA (1024x768)
Contrast ratio (typical)Differs2300:1400:1
Number of coloursDiffers1.073 billion colours16.78 million colours
Keystone correction, verticalDiffers40°±30°
Horizontal scan rangeKnown for one27 - 92 kHz
Vertical scan rangeKnown for one50 - 85 Hz
Keystone correction, horizontalKnown for one15°
Light sourceidentical
Light source typeKnown for oneLamp
Service life of light sourceKnown for one4000 h
Lamp powerKnown for one170 W
Lens systemidentical
Focal length rangeKnown for one18.4 - 22.12 mm
Digital zoomKnown for one8x
Ports & interfacesidentical
VGA (D-Sub) ports quantity22
Composite video in11
S-Video inputs quantity11
Serial interface typeRS-232RS-232
HDMI ports quantityKnown for one1
Component video (YPbPr/YCbCr) inKnown for one2
DVI portKnown for oneYes
USB 2.0 ports quantityKnown for one1
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one1
Features1 differ
Noise levelDiffers29 dB35 dB
Country of originKnown for oneChina
Multimediaidentical
RMS rated powerKnown for one7 W
Number of built-in speakersKnown for one1
Design1 differ
Market positioningDiffersPresentationHome cinema
Operational conditionsidentical
Operating temperature (T-T)5 - 35 °C5 - 35 °C
Weight & dimensions1 differ
WeightDiffers5.4 kg2.9 kg
Package widthKnown for one375 mm
Package depthKnown for one420 mm
Package heightKnown for one180 mm
Package weightKnown for one4.86 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 one3.4 m
Products per palletKnown for one44 pc(s)
Products per pallet (UK)Known for one66 pc(s)
Products per pallet layerKnown for one4 pc(s)
Products per pallet layer (UK)Known for one6 pc(s)
Other features1 differ
Audio inputKnown for one3.5mm
Audio outputKnown for one3.5mm
Connectivity technologyWiredWired
Dimensions (WxDxH)Differs404 x 315 x 120 mm245 x 327 x 92 mm
InterfaceKnown for oneLAN
Lens focal rangeKnown for one1.6 - 1.74
RS-232 ports11
Videoidentical
HD-ReadyKnown for oneYes
Poweridentical
Power consumption (typical)Known for one330 W
Packaging contentidentical
Remote control includedKnown 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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