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Product comparison · 2 data projectors

Viewsonic PJ452 Lightweight Digital Projector vs Viewsonic Ultra-Portable XGA DLP Projector PJ458D

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  • 12specifications compared
  • 8differ
  • 4identical
  • 22known for one product only

Key differences

  • Projector brightness
    • 1600 ANSI lumens
    • 2000 ANSI lumens
  • Projection technology
    • LCD
    • DLP
  • Contrast ratio (typical)
    • 500:1
    • 2000:1
  • Lamp power
    • 165 W
    • 200 W
  • Weight
    • 2.3 kg
    • 2.2 kg
  • Dimensions (WxDxH)
    • 284.5 x 203.2 x 73.7 mm
    • 256 x 200 x 88 mm

Side by side

Differences highlightedShow differences only
34 specifications
A

Viewsonic

PJ452 Lightweight Digital ProjectorView product
B

Viewsonic

Ultra-Portable XGA DLP Projector PJ458DView product
Projector3 differ
Projector brightnessDiffers1600 ANSI lumens2000 ANSI lumens
Projection technologyDiffersLCDDLP
Projector native resolutionXGA (1024x768)XGA (1024x768)
Contrast ratio (typical)Differs500:12000:1
Projection distanceKnown for one1.2 - 10 m
Horizontal scan rangeKnown for one31 - 79 kHz
Vertical scan rangeKnown for one50 - 85 Hz
Light source1 differ
Light source typeLampLamp
Service life of light sourceKnown for one3000 h
Lamp powerDiffers165 W200 W
Lens systemidentical
FocusKnown for oneManual
Digital zoomKnown for one1.2x
Featuresidentical
Noise levelKnown for one34 dB
Multimediaidentical
Number of built-in speakersKnown for one1
Designidentical
Market positioningPortablePortable
Displayidentical
Display diagonalKnown for one1.4 cm (0.55")
Display resolutionKnown for one1280 x 1024 pixels
DisplayKnown for oneLCD
Poweridentical
Power consumption (typical)Known for one250 W
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C
Operating relative humidity (H-H)Known for one35 - 85%
Weight & dimensions1 differ
WeightDiffers2.3 kg2.2 kg
Other features3 differ
Aspect ratio4:3, 16:94:3, 16:9
Dimensions (WxDxH)Differs284.5 x 203.2 x 73.7 mm256 x 200 x 88 mm
InterfaceKnown for oneUSB
Lens systemKnown for oneF2.4 - 2.57, f = 18 - 21.57
Power requirementsKnown for oneAC 100 - 240V, 50/60Hz
Video inDiffersRGB analog, NTSCM, NTSC 4.43, PAL, SECAMNTSC M, NTSC 4.43, PAL (B, D, G, H, I, M, N), SECAM, HDTV (480i/p, 576i/p, 720p, 1080i)
Digital keystone correctionKnown for one± 15°
I/O portsDiffersRGB 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)RGB-PC(15-pin mini D-sub), Composite video(RCA jack), S-video(4-pin mini-DIN) Component video, Audio(3.5mm stereo mini jack), USB
Audio inputKnown for one1 x Stereo mini-jack
Audio outputKnown for one1 x Stereo mini-jack
Videoidentical
Full HDKnown for oneYes
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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