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Product comparison · 2 data projectors

Epson PowerLite 1705c Multimedia Projector vs NEC VT700 data projector 3000 ANSI lumens LCD XGA (1024x768)

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  • 26specifications compared
  • 16differ
  • 10identical
  • 22known for one product only

Key differences

  • Projector brightness
    • 2200 ANSI lumens
    • 3000 ANSI lumens
  • Contrast ratio (typical)
    • 400:1
    • 500:1
  • Projection distance
    • 6
    • 11.1
  • Horizontal scan range
    • 15 - 92 kHz
    • 15 - 100 kHz
  • Vertical scan range
    • 50 - 85 Hz
    • 50 - 120 Hz
  • Service life of light source
    • 2000 h
    • 2500 h
  • Lamp power
    • 170 W
    • 210 W
  • Focal length range
    • 23.7 - 28.5 mm
    • 18.9 - 22.7 mm

Side by side

Differences highlightedShow differences only
48 specifications
A

Epson

PowerLite 1705c Multimedia ProjectorView product
B

NEC

VT700 data projector 3000 ANSI lumens LCD XGA (1024x768)

Model VT700

View product
Projector5 differ
Projector brightnessDiffers2200 ANSI lumens3000 ANSI lumens
Contrast ratio (typical)Differs400:1500:1
Screen size compatibilityKnown for one762 - 7620 mm (30 - 300")
Projection distanceDiffers611.1
Number of coloursKnown for one16.78 million colours
UniformityKnown for one83%
Horizontal scan rangeDiffers15 - 92 kHz15 - 100 kHz
Vertical scan rangeDiffers50 - 85 Hz50 - 120 Hz
Light source2 differ
Service life of light sourceDiffers2000 h2500 h
Lamp typeKnown for oneUHE
Lamp powerDiffers170 W210 W
Lens system1 differ
Focal length rangeDiffers23.7 - 28.5 mm18.9 - 22.7 mm
Videoidentical
HD-ReadyKnown for oneYes
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers12
PC Audio inKnown for oneYes
DVI portKnown for oneYes
Audio (L/R) inKnown for one1
Serial interface typeKnown for oneRS-232
Features1 differ
Noise levelDiffers40 dB29 dB
Dot clock scanning frequencyKnown for one162 MHz
Air filterKnown for oneYes
Plug and PlayKnown for oneYes
CertificationKnown for oneCE, TÜV GS, RoHS
Multimedia1 differ
RMS rated powerDiffers1 W5 W
Designidentical
Market positioningKnown for onePortable
Power2 differ
Power consumption (typical)Differs244 W295 W
Power consumption (standby)Differs4 W9 W
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Weight & dimensions1 differ
WeightDiffers1.68 kg3.1 kg
Other features2 differ
Aspect ratioKnown for one4:3
Dimensions (WxDxH)Differs272 x 193 x 79 mm309 x 258 x 112 mm
InterfaceKnown for oneUSB 2.0, 802.11 a/b/g
Lens systemKnown for oneF=1.6 - 1.77
Power requirementsDiffers100 - 240V ± 10%, 50/60 Hz100 - 240 V AC, 50 - 60 Hz
Video inKnown for oneNTSC, NTSC4.43, PAL, M-PAL, N-PAL, PAL60, SECAM HDTV: 480i, 480p, 720p, 1080i
Audio inputKnown for one1
Audio outputKnown for one1
RS-232 portsKnown for one1

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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