Product comparison · 2 data projectors

Epson PowerLite 1970w Standard throw projector 5000 ANSI lumens 3LCD WXGA (1280x800) White vs NEC DLP 4000L XGA 10000:1 20W SPKR

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  • 44specifications compared
  • 25differ
  • 19identical
  • 32known for one product only

Key differences

  • Projector brightness
    • PowerLite 1970w Standard throw projector 5000 ANSI lumens 3LCD WXGA (1280x800) White:5000 ANSI lumens
    • DLP 4000L XGA 10000:1 20W SPKR:4000 ANSI lumens
  • Projection technology
    • PowerLite 1970w Standard throw projector 5000 ANSI lumens 3LCD WXGA (1280x800) White:3LCD
    • DLP 4000L XGA 10000:1 20W SPKR:DLP
  • Projector native resolution
    • PowerLite 1970w Standard throw projector 5000 ANSI lumens 3LCD WXGA (1280x800) White:WXGA (1280x800)
    • DLP 4000L XGA 10000:1 20W SPKR:XGA (1024x768)
  • Native aspect ratio
    • PowerLite 1970w Standard throw projector 5000 ANSI lumens 3LCD WXGA (1280x800) White:16:10
    • DLP 4000L XGA 10000:1 20W SPKR:4:3
  • Keystone correction, horizontal
    • PowerLite 1970w Standard throw projector 5000 ANSI lumens 3LCD WXGA (1280x800) White:30°
    • DLP 4000L XGA 10000:1 20W SPKR:25°
  • Service life of light source
    • PowerLite 1970w Standard throw projector 5000 ANSI lumens 3LCD WXGA (1280x800) White:3000 h
    • DLP 4000L XGA 10000:1 20W SPKR:3500 h
  • Service life of light source (economic mode)
    • PowerLite 1970w Standard throw projector 5000 ANSI lumens 3LCD WXGA (1280x800) White:4000 h
    • DLP 4000L XGA 10000:1 20W SPKR:8000 h
  • Lamp power
    • PowerLite 1970w Standard throw projector 5000 ANSI lumens 3LCD WXGA (1280x800) White:280 W
    • DLP 4000L XGA 10000:1 20W SPKR:270 W

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Comparison of 1970w, DLP 4000L XGA 10000:1 20W SPKR
76 specifications
Projector5 differ
Projector brightnessDiffers5000 ANSI lumens4000 ANSI lumens
Projection technologyDiffers3LCDDLP
Projector native resolutionDiffersWXGA (1280x800)XGA (1024x768)
Contrast ratio (typical)10000:110000:1
Native aspect ratioDiffers16:104:3
Screen size compatibility762 - 7620 mm (30 - 300")762 - 7620 mm (30 - 300")
Projection distanceKnown for oneUnknown — not stated by the source0.9 - 15.97 m
Keystone correction, horizontalDiffers30°25°
Keystone correction, vertical30°30°
Supported aspect ratiosKnown for one4:3, 16:9, 16:10Unknown — not stated by the source
Projector brightness (economic mode)Known for one3400 ANSI lumensUnknown — not stated by the source
Colour light outputKnown for one5000 ANSI lumensUnknown — not stated by the source
White light outputKnown for one5000 ANSI lumensUnknown — not stated by the source
Light source3 differ
Light source typeLampLamp
Service life of light sourceDiffers3000 h3500 h
Service life of light source (economic mode)Differs4000 h8000 h
Lamp powerDiffers280 W270 W
Lamp power (economic mode)Known for oneUnknown — not stated by the source162 W
Lens system1 differ
FocusManualManual
Focal length rangeDiffers23 - 38.4 mm17.09 - 29.05 mm
Aperture range (F-F)Known for oneUnknown — not stated by the source2.4 - 3.1
Zoom capabilityKnown for oneUnknown — not stated by the sourceYes
Zoom typeKnown for oneUnknown — not stated by the sourceManual
Zoom ratioKnown for oneUnknown — not stated by the source1.7:1
Video2 differ
Analog signal format systemKnown for oneUnknown — not stated by the sourceNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDDiffersNoYes
3DDiffersNoYes
Supported graphics resolutionsKnown for oneUnknown — not stated by the source640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1920 x 1200 (WUXGA)
Supported video modesKnown for oneUnknown — not stated by the source480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers12
HDMI ports quantity22
USB 2.0 ports quantity11
Audio (L/R) inDiffers01
Microphone inKnown for oneUnknown — not stated by the sourceYes
AC (power) inKnown for oneUnknown — not stated by the sourceYes
Composite video inKnown for one1Unknown — not stated by the source
DVI portKnown for oneNoUnknown — not stated by the source
Audio (L/R) outKnown for one1Unknown — not stated by the source
Serial interface typeKnown for oneRS-232Unknown — not stated by the source
Networkidentical
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Wi-FiNoNo
Features3 differ
Noise levelDiffers39 dB36 dB
Noise level (economic mode)Differs31 dB30 dB
HDCPDiffersNoYes
Multimedia1 differ
Built-in speaker(s)YesYes
RMS rated powerDiffers16 W20 W
Design2 differ
Product typeDiffersStandard throw projectorPortable projector
Market positioningPortablePortable
Product colourWhiteWhite
PlacementDiffersDesktopCeiling
Displayidentical
Built-in displayNoNo
Power2 differ
Power sourceACAC
Power consumption (typical)Differs435 W336 W
Power consumption (standby)Known for oneUnknown — not stated by the source2.5 W
Power consumption (PowerSave)Known for oneUnknown — not stated by the source0.2 W
Power consumption (economy mode)Differs330 W221 W
AC input voltageKnown for oneUnknown — not stated by the source100 - 240 V
AC input frequencyKnown for oneUnknown — not stated by the source50 - 60 Hz
Operational conditions1 differ
Operating temperature (T-T)Differs5 - 35 °C5 - 40 °C
Storage temperature (T-T)Known for oneUnknown — not stated by the source-10 - 50 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Storage relative humidity (H-H)Known for one10 - 90%Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers4.6 kg3.5 kg
WidthDiffers377 mm368 mm
Depth292 mm292 mm
HeightDiffers125 mm108 mm
Packaging contentidentical
Remote control includedYesYes
Batteries includedYesYes
Cables includedKnown for oneUnknown — not stated by the sourceAC
Carrying caseKnown for oneUnknown — not stated by the sourceYes
Quick start guideKnown for oneUnknown — not stated by the sourceYes
ManualKnown for oneYesUnknown — not stated by the source
Bundled softwareKnown for oneEasyMP Monitor EasyMP Multi PC Projection, EasyMP Network ProjectionUnknown — not stated by the source
Storageidentical
Card reader integratedKnown for oneNoUnknown — not stated by the source
Other featuresidentical
RS-232 portsKnown for one1Unknown — not stated by the source

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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