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Product comparison · 2 data projectors

Epson EB-460i LW vs NEC NP4001 data projector 4500 ANSI lumens DLP WXGA (1280x768) White

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  • 28specifications compared
  • 18differ
  • 10identical
  • 65known for one product only

Key differences

  • Projector brightness
    • 3000 ANSI lumens
    • 4500 ANSI lumens
  • Projection technology
    • LCD
    • DLP
  • Projector native resolution
    • XGA (1024x768)
    • WXGA (1280x768)
  • Contrast ratio (typical)
    • 2000:1
    • 2100:1
  • Projection distance
    • 0.5 - 0.8 m
    • 3.85 - 86.36 m
  • Lamp power
    • 230 W
    • 260 W
  • Noise level
    • 35 dB
    • 36 dB
  • Noise level (economic mode)
    • 28 dB
    • 34 dB

Side by side

Differences highlightedShow differences only
93 specifications
A

Epson

EB-460i LWView product
B

NEC

NP4001 data projector 4500 ANSI lumens DLP WXGA (1280x768) White

Model NP4001

View product
Projector6 differ
Projector brightnessDiffers3000 ANSI lumens4500 ANSI lumens
Projection technologyDiffersLCDDLP
Projector native resolutionDiffersXGA (1024x768)WXGA (1280x768)
Contrast ratio (typical)Differs2000:12100:1
Screen size compatibilityDiffers1600.2 - 2590.8 mm (63 - 102")500
Projection distanceDiffers0.5 - 0.8 m3.85 - 86.36 m
Horizontal scan rangeKnown for one15 - 90 kHz
Vertical scan rangeKnown for one50 - 85 Hz
Keystone correction, horizontalKnown for one±27°
Keystone correction, verticalKnown for one±40°
Matrix sizeKnown for one1.65 cm (0.65")
Light source1 differ
Light source typeLampLamp
Service life of light sourceKnown for one2000 h
Service life of light source (economic mode)Known for one2500 h
Lamp typeKnown for oneAC HID
Lamp powerDiffers230 W260 W
Lamp power (economic mode)Known for one230 W
Lens systemidentical
Focal length rangeKnown for one26 - 117.4 mm
FocusKnown for oneManual
Video1 differ
Analog signal format systemDiffersNTSC, PAL, SECAMNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDKnown for oneYes
HD-ReadyKnown for oneYes
3DKnown for oneNo
3D ReadyKnown for oneNo
Supported graphics resolutionsKnown for one1024 x 768 (XGA), 1280 x 1024 (SXGA), 1360 x 768 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 800 x 600 (SVGA)
Supported video modesKnown for one1080i, 1080p, 480p, 576i, 576p, 720p
Ports & interfacesidentical
VGA (D-Sub) ports quantity22
HDMI ports quantityKnown for one0
Component video (YPbPr/YCbCr) inKnown for one1
Composite video in11
DVI portKnown for oneYes
S-Video inputs quantity11
USB 2.0 ports quantity11
Audio (L/R) inKnown for one2
Serial interface typeRS-232RS-232
USB connector typeKnown for oneUSB Type-B
BNC input portsKnown for one5
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Networkidentical
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Storageidentical
Card reader integratedKnown for oneNo
Features2 differ
Noise levelDiffers35 dB36 dB
Noise level (economic mode)Differs28 dB34 dB
CertificationKnown for oneUL, FCC, CSA
Country of originKnown for oneChina
Plug and PlayKnown for oneYes
Multimedia2 differ
Built-in speaker(s)YesYes
Number of built-in speakersDiffers12
RMS rated powerDiffers10 W6 W
Design1 differ
Product colourDiffersGrey, WhiteWhite
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
LED indicatorsKnown for oneYes
Power2 differ
Power consumption (typical)Differs343 W655 W
Power consumption (standby)Differs0.3 W5 W
Power consumption (PowerSave)Known for one580 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C
Storage temperature (T-T)Known for one-10 - 50 °C
Operating relative humidity (H-H)Known for one20 - 80%
Weight & dimensions1 differ
WeightDiffers5.8 kg16.5 kg
WidthKnown for one505 mm
DepthKnown for one385 mm
HeightKnown for one209 mm
Package widthKnown for one580 mm
Package depthKnown for one800 mm
Package heightKnown for one340 mm
Package weightKnown for one22.6 kg
Packaging content1 differ
Remote control includedDiffersNoYes
Batteries includedKnown for oneYes
Other features1 differ
Audio inputKnown for one3
Audio outputKnown for one1
Dimensions (WxDxH)Differs481 x 369 x 115 mm505 x 385 x 209 mm
Lens focal rangeKnown for one1.7 - 3.1
RS-232 ports11
Aspect ratioKnown for one4:3
Connectivity technologyKnown for oneWired
Networking featuresKnown for one100 Base-TX / 10 Base-T
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Pallet gross heightKnown for one105 cm
Pallet gross lengthKnown for one120 cm
Pallet gross widthKnown for one80 cm
Pallet height (UK)Known for one105 cm
Pallet length (UK)Known for one120 cm
Pallet width (UK)Known for one100 cm
Products per palletKnown for one10 pc(s)
Products per pallet (UK)Known for one10 pc(s)
Products per pallet layerKnown for one2 pc(s)
Products per pallet layer (UK)Known for one2 pc(s)

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