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Product comparison · 2 data projectors

Epson PowerLite 1725 vs NEC NP3250W 4000 ANSI lumens LCD WXGA (1280x800) White

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  • 24specifications compared
  • 16differ
  • 8identical
  • 48known for one product only

Key differences

  • Projector brightness
    • 3000 ANSI lumens
    • 4000 ANSI lumens
  • Projector native resolution
    • XGA (1024x768)
    • WXGA (1280x800)
  • Contrast ratio (typical)
    • 2000:1
    • 500:1
  • Screen size compatibility
    • 762 - 7620 mm (30 - 300")
    • 635 - 12700 mm (25 - 500")
  • 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
  • Focal length range
    • 16.1 - 19.3 mm
    • 24.4 - 32.5 mm

Side by side

Differences highlightedShow differences only
72 specifications
A

Epson

PowerLite 1725View product
B

NEC

NP3250W 4000 ANSI lumens LCD WXGA (1280x800) White

Model NP3250W

View product
Projector4 differ
Projector brightnessDiffers3000 ANSI lumens4000 ANSI lumens
Projection technologyLCDLCD
Projector native resolutionDiffersXGA (1024x768)WXGA (1280x800)
Contrast ratio (typical)Differs2000:1500:1
Native aspect ratioKnown for one16:10
Supported aspect ratiosKnown for one16:10
Screen size compatibilityDiffers762 - 7620 mm (30 - 300")635 - 12700 mm (25 - 500")
Projection distanceKnown for one0.89/20.8
Horizontal scan rangeKnown for one15 - 108 kHz
Vertical scan rangeKnown for one48 - 120 Hz
Matrix sizeKnown for one1.88 cm (0.74")
Number of coloursKnown for one16.78 million colours
Keystone correction, horizontalKnown for one60°
Keystone correction, verticalKnown for one60°
Light source3 differ
Light source typeLampLamp
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
FocusManualManual
Focal length rangeDiffers16.1 - 19.3 mm24.4 - 32.5 mm
Zoom ratioKnown for one1.33:1
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 quantity11
HDMI ports quantityKnown for one0
Component video (YPbPr/YCbCr) inKnown for one1
Composite video in11
DVI portKnown for oneYes
S-Video inputs quantity11
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
Headphone outputsKnown for one1
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g
Features1 differ
Noise levelDiffers30 dB38 dB
HDCPKnown for oneYes
Plug and PlayYesYes
Multimedia1 differ
Built-in speaker(s)Known for oneYes
RMS rated powerDiffers1 W5 W
Designidentical
Product colourKnown for oneWhite
Market positioningKnown for onePortable
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Displayidentical
Built-in displayKnown for oneNo
Display number of coloursKnown for one16.78 million colours
Power2 differ
Power sourceKnown for oneAC
Power consumption (typical)Differs243 W490 W
Power consumption (standby)Differs4 W26 W
Certificatesidentical
SafetyKnown for oneCE; TÜV GS; RoHS
Weight & dimensions1 differ
WeightDiffers1.8 kg7.5 kg
Packaging contentidentical
Remote control includedYesYes
Bundled softwareKnown for oneEasyMP
Other features3 differ
Aspect ratioDiffers4:3, 16:916:10
Connectivity technologyDiffersWirelessWired
Dimensions (WxDxH)Differs280 x 197.5 x 70 mm399 x 150 x 358 mm
Lens focal rangeKnown for one1.7 – 2.2
Power requirementsKnown for one100-120 V/200-240 V AC; 50 - 60 Hz
RS-232 portsKnown for one1
Audio inputKnown for oneYes
Audio outputKnown for oneYes
Audio systemKnown for oneMono
CompatibilityKnown for oneWindows Vista Network Projector.
Horizontal resolutionKnown for one560 lines
InterfaceKnown for oneUSB
ResolutionKnown for one1024 x 768 pixels
Weight (imperial)Known for one1.8 kg (3.96 lbs)

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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