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Product comparison · 2 data projectors

LG DX630 data projector 3000 ANSI lumens DLP XGA (1024x768) vs Viewsonic PJ559D 2700 ANSI lumens DLP XGA (1024x768)

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  • 16specifications compared
  • 9differ
  • 7identical
  • 25known for one product only

Key differences

  • Projector brightness
    • 3000 ANSI lumens
    • 2700 ANSI lumens
  • Contrast ratio (typical)
    • 2300:1
    • 2000:1
  • Screen size compatibility
    • 250
    • 27.2/250
  • Service life of light source
    • 2000 h
    • 3500 h
  • Lamp power
    • 230 W
    • 200 W
  • VGA (D-Sub) ports quantity
    • 2
    • 1
  • Power consumption (typical)
    • 290 W
    • 200 W
  • Weight
    • 3.4 kg
    • 2.7 kg

Side by side

Differences highlightedShow differences only
41 specifications
A

LG

DX630 data projector 3000 ANSI lumens DLP XGA (1024x768)

Model DX630

View product
B

Viewsonic

PJ559D 2700 ANSI lumens DLP XGA (1024x768)

Model PJ559D

View product
Projector3 differ
Projector brightnessDiffers3000 ANSI lumens2700 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionXGA (1024x768)XGA (1024x768)
Contrast ratio (typical)Differs2300:12000:1
Screen size compatibilityDiffers25027.2/250
Horizontal scan rangeKnown for one31 - 79 kHz
Vertical scan rangeKnown for one56 - 86 Hz
Keystone correction, verticalKnown for one±40°
Matrix sizeKnown for one1.4 cm (0.55")
Light source2 differ
Light source typeLampLamp
Service life of light sourceDiffers2000 h3500 h
Lamp powerDiffers230 W200 W
Lens systemidentical
FocusManualManual
Focal length rangeKnown for one22 - 22.5 mm
Videoidentical
Analog signal format systemKnown for oneNTSC, NTSC 4.43, PAL, SECAM
HD-ReadyKnown for oneYes
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers21
USB 2.0 ports quantity11
Headphone outputsKnown for one1
Serial interface typeRS-232RS-232
HDMI ports quantityKnown for one1
Component video (YPbPr/YCbCr) inKnown for one1
Composite video inKnown for one1
S-Video inputs quantityKnown for one1
Featuresidentical
Noise levelKnown for one35 dB
Multimediaidentical
Number of built-in speakersKnown for one2
RMS rated powerKnown for one5 W
Designidentical
Market positioningKnown for onePortable
Power1 differ
Power consumption (typical)Differs290 W200 W
Power consumption (standby)Known for one5 W
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one10 - 90%
Weight & dimensions1 differ
WeightDiffers3.4 kg2.7 kg
Other features1 differ
Aspect ratioKnown for one4:3, 16:9
CompatibilityKnown for oneUL/cUL, FCC-B, CE, CB, CCC, NOM, ICES-003, IRAM, GS, GOST-R, Hygienic, UKrSEPRO, RoHS
Connectivity technologyKnown for oneWired
Dimensions (WxDxH)Differs302 x 271 x 95 mm277 x 233 x 109 mm
Power requirementsKnown for one100-240 VAC, 50-60Hz
RS-232 ports11
Special featuresKnown for oneKeystone Correction, Picture Still, Quick On/Off, Auto Sleep, Image Flip, Auto Color ADJ, Presentation Timer, Brilliant Color, Expert Color Management
Acoustic pressure emissionsKnown for one29 dB

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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