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Product comparison · 2 data projectors

Epson EX90 2600 ANSI lumens LCD XGA (1024x768) vs NEC NP3250W 4000 ANSI lumens LCD WXGA (1280x800) White

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  • 19specifications compared
  • 15differ
  • 4identical
  • 38known for one product only

Key differences

  • Projector brightness
    • 2600 ANSI lumens
    • 4000 ANSI lumens
  • Projector native resolution
    • XGA (1024x768)
    • WXGA (1280x800)
  • Contrast ratio (typical)
    • 400:1
    • 500:1
  • Horizontal scan range
    • 15 - 92 kHz
    • 15 - 108 kHz
  • Vertical scan range
    • 50 - 85 Hz
    • 48 - 120 Hz
  • Service life of light source
    • 3000 h
    • 2000 h
  • Service life of light source (economic mode)
    • 4000 h
    • 3000 h
  • Lamp power
    • 170 W
    • 330 W

Side by side

Differences highlightedShow differences only
57 specifications
A

Epson

EX90 2600 ANSI lumens LCD XGA (1024x768)

Model EX90

View product
B

NEC

NP3250W 4000 ANSI lumens LCD WXGA (1280x800) White

Model NP3250W

View product
Projector5 differ
Projector brightnessDiffers2600 ANSI lumens4000 ANSI lumens
Projector native resolutionDiffersXGA (1024x768)WXGA (1280x800)
Contrast ratio (typical)Differs400:1500:1
Native aspect ratioKnown for one16:10
Supported aspect ratiosKnown for one16:10
Screen size compatibilityKnown for one635 - 12700 mm (25 - 500")
Projection distanceKnown for one0.89/20.8
Horizontal scan rangeDiffers15 - 92 kHz15 - 108 kHz
Vertical scan rangeDiffers50 - 85 Hz48 - 120 Hz
Matrix sizeKnown for one1.88 cm (0.74")
Number of coloursKnown for one16.78 million colours
Light source3 differ
Service life of light sourceDiffers3000 h2000 h
Service life of light source (economic mode)Differs4000 h3000 h
Lamp powerDiffers170 W330 W
Lamp typeKnown for oneUHE
Lens system1 differ
FocusKnown for oneManual
Focal length rangeDiffers18.4 - 22.12 mm24.4 - 32.5 mm
Zoom ratioKnown for one1.33:1
F-number (relative aperture)Known for one1.6
Videoidentical
Analog signal format systemKnown for oneNTSC, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDKnown for oneNo
3DKnown for oneNo
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one1
HDMI ports quantityKnown for one0
Component video (YPbPr/YCbCr) inKnown for one1
DVI portKnown for oneYes
Audio (L/R) inKnown for one1
Audio (L/R) outKnown for one1
Serial interface typeKnown for oneRS-232
PC Audio inKnown for oneYes
USB 2.0 ports quantityKnown for one1
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
Features1 differ
Noise levelDiffers35 dB38 dB
HDCPKnown for oneYes
Plug and PlayKnown for oneYes
Multimedia1 differ
Built-in speaker(s)Known for oneYes
RMS rated powerDiffers1 W5 W
Designidentical
Product colourKnown for oneWhite
Displayidentical
Built-in displayKnown for oneNo
Power1 differ
Power sourceKnown for oneAC
Power consumption (typical)Differs248 W490 W
Power consumption (standby)Known for one26 W
Certificatesidentical
SafetyKnown for oneCE; TÜV GS; RoHS
Weight & dimensions1 differ
WeightDiffers2.7 kg7.5 kg
Packaging contentidentical
Remote control includedKnown for oneYes
Other features2 differ
Aspect ratioDiffers4:316:10
Connectivity technologyKnown for oneWired
Dimensions (WxDxH)Known for one399 x 150 x 358 mm
Lens focal rangeKnown for one1.7 – 2.2
Power requirementsDiffers100 – 240 V, 50/60 Hz100-120 V/200-240 V AC; 50 - 60 Hz
RS-232 portsKnown for one1
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C

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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