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Product comparison · 2 data projectors

Epson PowerLite 77c Multimedia Projector vs NEC VT700 data projector 3000 ANSI lumens LCD XGA (1024x768)

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  • 26specifications compared
  • 18differ
  • 8identical
  • 19known 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
    • 3000 h
    • 2500 h
  • Service life of light source (economic mode)
    • 4000 h
    • 3000 h
  • Lamp power
    • 170 W
    • 210 W

Side by side

Differences highlightedShow differences only
45 specifications
A

Epson

PowerLite 77c 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
Projection technologyLCDLCD
Projector native resolutionXGA (1024x768)XGA (1024x768)
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 one90%
Horizontal scan rangeDiffers15 - 92 kHz15 - 100 kHz
Vertical scan rangeDiffers50 - 85 Hz50 - 120 Hz
Keystone correction, vertical-30 - 30°-30 - 30°
Light source3 differ
Light source typeLampLamp
Service life of light sourceDiffers3000 h2500 h
Service life of light source (economic mode)Differs4000 h3000 h
Lamp typeKnown for oneUHE
Lamp powerDiffers170 W210 W
Lens system1 differ
Focal length rangeDiffers18.4 - 22.12 mm18.9 - 22.7 mm
FocusKnown for oneManual
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers12
Component video (YPbPr/YCbCr) in11
Composite video in11
S-Video inputs quantity11
DVI portKnown for oneYes
Audio (L/R) inKnown for one1
Serial interface typeKnown for oneRS-232
Features1 differ
Noise levelDiffers35 dB29 dB
Dot clock scanning frequencyKnown for one162 MHz
Plug and PlayKnown for oneYes
CertificationKnown for oneCE, TÜV GS, RoHS
Multimedia1 differ
Number of built-in speakers11
RMS rated powerDiffers1 W5 W
Power2 differ
Power consumption (typical)Differs248 W295 W
Power consumption (standby)Differs4.1 W9 W
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Weight & dimensions1 differ
WeightDiffers2.7 kg3.1 kg
Other features3 differ
Aspect ratioKnown for one4:3, 16:9
Audio inputDiffersRCA x 21
Connectivity technologyKnown for oneWired
Dimensions (WxDxH)Differs244 x 327.5 x 110 mm309 x 258 x 112 mm
InterfaceKnown for oneUSB
Lens systemKnown for oneF=1.6 - 1.74
Power requirementsDiffers100 - 240V ± 10%, 50/60 Hz AC100 - 240 V AC, 50 - 60 Hz
Video inKnown for oneNTSC/NTSC4.43/PAL/M-PAL/N-PAL/PAL60/SECAM
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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