Product comparison · 2 data projectors

Viewsonic Digital Lightweight Digital Projector PJ658 vs Viewsonic PJ1158 Multimedia projector

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  • 15specifications compared
  • 8differ
  • 7identical
  • 20known for one product only

Key differences

  • Projector brightness
    • Digital Lightweight Digital Projector PJ658:2500 ANSI lumens
    • PJ1158 Multimedia projector:4000 ANSI lumens
  • Contrast ratio (typical)
    • Digital Lightweight Digital Projector PJ658:500:1
    • PJ1158 Multimedia projector:1300:1
  • Lamp power
    • Digital Lightweight Digital Projector PJ658:200 W
    • PJ1158 Multimedia projector:285 W
  • Weight
    • Digital Lightweight Digital Projector PJ658:3 kg
    • PJ1158 Multimedia projector:7.1 kg
  • Aspect ratio
    • Digital Lightweight Digital Projector PJ658:4:3, 16:9
    • PJ1158 Multimedia projector:16:9
  • Audio output
    • Digital Lightweight Digital Projector PJ658:1 x Stereo mini-jack
    • PJ1158 Multimedia projector:2 x RCA
  • Dimensions (WxDxH)
    • Digital Lightweight Digital Projector PJ658:306 x 100 x 249 mm
    • PJ1158 Multimedia projector:418 x 139 x 319 mm

Side by side

Differences highlightedShow differences only (on)
Comparison of Digital Lightweight Digital Projector PJ658, PJ1158 Multimedia projector
35 specifications
Projector2 differ
Projector brightnessDiffers2500 ANSI lumens4000 ANSI lumens
Contrast ratio (typical)Differs500:11300:1
Vertical scan rangeKnown for oneUnknown — not stated by the source56 - 120 Hz
Keystone correction, horizontalKnown for oneUnknown — not stated by the source± 20°
Keystone correction, verticalKnown for oneUnknown — not stated by the source±40°
Light source1 differ
Lamp typeKnown for oneUnknown — not stated by the sourceUHB
Lamp powerDiffers200 W285 W
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for oneUnknown — not stated by the source1
DVI portKnown for oneUnknown — not stated by the sourceYes
USB 2.0 ports quantityKnown for oneUnknown — not stated by the source1
Audio (L/R) inKnown for oneUnknown — not stated by the source1
Audio (L/R) outKnown for oneUnknown — not stated by the source1
Serial interface typeKnown for oneUnknown — not stated by the sourceRS-232
PC Audio inKnown for oneUnknown — not stated by the sourceYes
Featuresidentical
Noise levelKnown for oneUnknown — not stated by the source30 dB
CertificationKnown for oneUnknown — not stated by the sourceCE, CB, TÜV/GS, GHOST, UL60950, C-UL, FCC B, C-Tick, NOM, CCC, PSB, WEEE, RoHS
Displayidentical
Display diagonalKnown for oneUnknown — not stated by the source2.03 cm (0.8")
Display resolutionKnown for oneUnknown — not stated by the source1024 x 768 pixels
Poweridentical
Power consumption (typical)Known for oneUnknown — not stated by the source460 W
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source5 - 35 °C
Weight & dimensions1 differ
WeightDiffers3 kg7.1 kg
Other features4 differ
Aspect ratioDiffers4:3, 16:916:9
Audio inputDiffers2 x Stereo mini-jack; RCA (L/R)2 x 3.5mm
Audio outputDiffers1 x Stereo mini-jack2 x RCA
Dimensions (WxDxH)Differs306 x 100 x 249 mm418 x 139 x 319 mm
RS-232 portsKnown for oneUnknown — not stated by the source1
Video inKnown for oneRGB analog, NTSCM, NTSC 4.43, PAL, SECAMUnknown — not stated by the source
I/O portsKnown for one2 x RGB 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); 9-Pin D-sub for RS232Unknown — not stated by the source

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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