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Product comparison · 2 data projectors

Acer PD123P 2100 ANSI lumens DLP XGA (1024x768) vs Viewsonic PJ452 Lightweight Digital Projector

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  • 11specifications compared
  • 7differ
  • 4identical
  • 17known for one product only

Key differences

  • Projector brightness
    • 2100 ANSI lumens
    • 1600 ANSI lumens
  • Projection technology
    • DLP
    • LCD
  • Contrast ratio (typical)
    • 2000:1
    • 500:1
  • Lamp power
    • 200 W
    • 165 W
  • Market positioning
    • Presentation
    • Portable
  • Dimensions (WxDxH)
    • 256 x 198 x 92 mm
    • 284.5 x 203.2 x 73.7 mm

Side by side

Differences highlightedShow differences only
28 specifications
A

Acer

PD123P 2100 ANSI lumens DLP XGA (1024x768)

Model PD123P

View product
B

Viewsonic

PJ452 Lightweight Digital ProjectorView product
Projector3 differ
Projector brightnessDiffers2100 ANSI lumens1600 ANSI lumens
Projection technologyDiffersDLPLCD
Contrast ratio (typical)Differs2000:1500:1
Projection distanceKnown for one1.2 - 10 m
Number of coloursKnown for one16.78 million colours
UniformityKnown for one90%
Horizontal scan rangeKnown for one31 - 79 kHz
Vertical scan rangeKnown for one50 - 85 Hz
Light source1 differ
Service life of light sourceKnown for one2000 h
Lamp typeKnown for oneNSH
Lamp powerDiffers200 W165 W
Featuresidentical
Noise levelKnown for one31 dB
Multimediaidentical
Number of built-in speakersKnown for one1
Design1 differ
Market positioningDiffersPresentationPortable
Poweridentical
Power consumption (typical)Known for one250 W
Other features2 differ
Dimensions (WxDxH)Differs256 x 198 x 92 mm284.5 x 203.2 x 73.7 mm
Digital keystone correctionKnown for one+/- 15°
I/O portsDiffers1 x HDB 15-Pin D-Sub (VGA/Component/HDTV) 1 x 3.5mm Audio Mini Jack 1 x Composite Video RCA 1 x S-Video Mini DIN 1 x USBRGB input 15-pin HD, 1 x D-sub cable; 1 x RGB output; 1 x Composite Video InputRCA jack; Component Video InputVGA DB-15 to HDTV; 1 x S-Video InputMini-DIN 4-pin; Audio InputStereo mini-jack (1 input, 1 output)
Audio inputKnown for one1 x Stereo mini-jack
Audio outputKnown for one1 x Stereo mini-jack
Video inKnown for oneRGB analog, NTSCM, NTSC 4.43, PAL, SECAM
Videoidentical
Full HDKnown for oneYes
Displayidentical
DisplayKnown for oneLCD
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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