Product comparison · 2 data projectors

Viewsonic PJ452 Lightweight Digital Projector vs Viewsonic PJ658 data projector Standard throw projector 2500 ANSI lumens LCD XGA (1024x768) Black

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  • 10specifications compared
  • 4differ
  • 6identical
  • 69known for one product only

Key differences

  • Projector brightness
    • PJ452 Lightweight Digital Projector:1600 ANSI lumens
    • PJ658 data projector Standard throw projector 2500 ANSI lumens LCD XGA (1024x768) Black:2500 ANSI lumens
  • Lamp power
    • PJ452 Lightweight Digital Projector:165 W
    • PJ658 data projector Standard throw projector 2500 ANSI lumens LCD XGA (1024x768) Black:200 W
  • Full HD
    • PJ452 Lightweight Digital Projector:Yes
    • PJ658 data projector Standard throw projector 2500 ANSI lumens LCD XGA (1024x768) Black:No
  • Weight
    • PJ452 Lightweight Digital Projector:2.3 kg
    • PJ658 data projector Standard throw projector 2500 ANSI lumens LCD XGA (1024x768) Black:3 kg

Side by side

Differences highlightedShow differences only (on)
Comparison of PJ452 Lightweight Digital Projector, PJ658
79 specifications
Projector1 differ
Projector brightnessDiffers1600 ANSI lumens2500 ANSI lumens
Native aspect ratioKnown for oneUnknown — not stated by the source4:3
Supported aspect ratiosKnown for oneUnknown — not stated by the source4:3, 16:9
Screen size compatibilityKnown for oneUnknown — not stated by the source762 - 7620 mm (30 - 300")
Projection distanceKnown for oneUnknown — not stated by the source0.9 - 10.8 m
Horizontal scan rangeKnown for oneUnknown — not stated by the source31.5 - 105 kHz
Vertical scan rangeKnown for oneUnknown — not stated by the source56 - 120 Hz
Matrix sizeKnown for oneUnknown — not stated by the source1.52 cm (0.6")
Matrix typeKnown for oneUnknown — not stated by the source3-panel (p-Si TFT active)
Light source1 differ
Service life of light sourceKnown for oneUnknown — not stated by the source2000 h
Lamp powerDiffers165 W200 W
Lens systemidentical
FocusKnown for oneUnknown — not stated by the sourceManual
Zoom capabilityKnown for oneUnknown — not stated by the sourceYes
Zoom typeKnown for oneUnknown — not stated by the sourceManual
Zoom ratioKnown for oneUnknown — not stated by the source1.2:1
Video1 differ
Analog signal format systemKnown for oneUnknown — not stated by the sourceNTSC, NTSC 4.43, PAL, SECAM
Full HDDiffersYesNo
HD-ReadyKnown for oneUnknown — not stated by the sourceYes
3DKnown for oneUnknown — not stated by the sourceNo
Supported video modesKnown for oneUnknown — not stated by the source1080i, 480i, 480p, 576i, 720p
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for oneUnknown — not stated by the source3
HDMI ports quantityKnown for oneUnknown — not stated by the source0
Component video (YPbPr/YCbCr) inKnown for oneUnknown — not stated by the source1
Composite video inKnown for oneUnknown — not stated by the source1
DVI portKnown for oneUnknown — not stated by the sourceNo
S-Video inputs quantityKnown for oneUnknown — not stated by the source1
USB 2.0 ports quantityKnown for oneUnknown — not stated by the source1
Audio (L/R) inKnown 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
PC Audio outKnown for oneUnknown — not stated by the sourceYes
PC in (D-Sub)Known for oneUnknown — not stated by the sourceYes
USB connector typeKnown for oneUnknown — not stated by the sourceUSB Type-B
Networkidentical
Ethernet LANKnown for oneUnknown — not stated by the sourceNo
Ethernet LAN (RJ-45) portsKnown for oneUnknown — not stated by the source0
Wi-FiKnown for oneUnknown — not stated by the sourceNo
Storageidentical
Card reader integratedKnown for oneUnknown — not stated by the sourceNo
Featuresidentical
Noise levelKnown for oneUnknown — not stated by the source39 dB
Noise level (economic mode)Known for oneUnknown — not stated by the source34 dB
HDCPKnown for oneUnknown — not stated by the sourceNo
On Screen Display (OSD)Known for oneUnknown — not stated by the sourceYes
Password protectionKnown for oneUnknown — not stated by the sourceYes
CertificationKnown for oneUnknown — not stated by the sourceUL 60950, C-UL, FCC-B, TUV/GS, CB, CE, C-TICK, NOM
Multimediaidentical
Built-in speaker(s)Known for oneUnknown — not stated by the sourceYes
Number of built-in speakersKnown for oneUnknown — not stated by the source1
RMS rated powerKnown for oneUnknown — not stated by the source1 W
Designidentical
Product typeKnown for oneUnknown — not stated by the sourceStandard throw projector
Product colourKnown for oneUnknown — not stated by the sourceBlack
PlacementKnown for oneUnknown — not stated by the sourceDesktop
Cable lock slotKnown for oneUnknown — not stated by the sourceYes
Displayidentical
Built-in displayKnown for oneUnknown — not stated by the sourceNo
DisplayKnown for oneLCDUnknown — not stated by the source
Poweridentical
Power sourceKnown for oneUnknown — not stated by the sourceAC
Power consumption (typical)Known for oneUnknown — not stated by the source310 W
AC input voltageKnown for oneUnknown — not stated by the source100 - 240 V
AC input frequencyKnown for oneUnknown — not stated by the source50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source5 - 35 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source10 - 85%
Operating altitudeKnown for oneUnknown — not stated by the source0 - 1829 m
Weight & dimensions1 differ
WeightDiffers2.3 kg3 kg
WidthKnown for oneUnknown — not stated by the source306 mm
DepthKnown for oneUnknown — not stated by the source249 mm
HeightKnown for oneUnknown — not stated by the source100 mm
Package weightKnown for oneUnknown — not stated by the source7.5 kg
Packaging contentidentical
Cables includedKnown for oneUnknown — not stated by the sourceRCA, VGA
Quick start guideKnown for oneUnknown — not stated by the sourceYes
Other featuresidentical
RS-232 portsKnown for oneUnknown — not stated by the source1
Aspect ratioKnown for one4:3, 16:9Unknown — not stated by the source
Audio inputKnown for one1 x Stereo mini-jackUnknown — not stated by the source
Audio outputKnown for one1 x Stereo mini-jackUnknown — not stated by the source
Dimensions (WxDxH)Known for one284.5 x 203.2 x 73.7 mmUnknown — not stated by the source
Video inKnown for oneRGB analog, NTSCM, NTSC 4.43, PAL, SECAMUnknown — not stated by the source
I/O portsKnown for oneRGB 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)Unknown — 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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