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Product comparison · 2 data projectors

Epson EB-1785W Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black, White vs NEC ME331W Standard throw projector 3300 ANSI lumens 3LCD WXGA (1280x800) Grey

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  • 62specifications compared
  • 33differ
  • 29identical
  • 55known for one product only

Key differences

  • Projector brightness
    • 3200 ANSI lumens
    • 3300 ANSI lumens
  • Contrast ratio (typical)
    • 10000:1
    • 6000:1
  • Projector brightness (economic mode)
    • 1900 ANSI lumens
    • 1980 ANSI lumens
  • Vertical scan range
    • 100 - 120 Hz
    • 50 - 120 Hz
  • Keystone correction, horizontal
    • -20 - 20°
    • -30 - 30°
  • Service life of light source (economic mode)
    • 7000 h
    • 9000 h
  • Lamp power
    • 214 W
    • 235 W
  • Focal length range
    • 13.52 - 16.22 mm
    • 17.5 - 29 mm

Side by side

Differences highlightedShow differences only
117 specifications
A

Epson

EB-1785W Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black, White

Model EB-1785W

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B

NEC

ME331W Standard throw projector 3300 ANSI lumens 3LCD WXGA (1280x800) Grey

Model ME331W

View product
Projector5 differ
Projector brightnessDiffers3200 ANSI lumens3300 ANSI lumens
Contrast ratio (typical)Differs10000:16000:1
Projection distance (wide)Known for one0.7 - 6.8 m
Projection distance (tele)Known for one0.8 - 8.2 m
Number of coloursKnown for one1.073 billion colours
Projector brightness (economic mode)Differs1900 ANSI lumens1980 ANSI lumens
Vertical scan rangeDiffers100 - 120 Hz50 - 120 Hz
Keystone correction, horizontalDiffers-20 - 20°-30 - 30°
Matrix sizeKnown for one1.5 cm (0.59")
Projection distanceKnown for one0.7 - 14.6 m
Horizontal scan rangeKnown for one15 - 100 kHz
Light source2 differ
Service life of light source (economic mode)Differs7000 h9000 h
Lamp powerDiffers214 W235 W
Lamp power (economic mode)Known for one140 W
Lens system3 differ
Focal length rangeDiffers13.52 - 16.22 mm17.5 - 29 mm
Aperture range (F-F)Differs1.58 - 1.71.7 - 2.1
Throw ratioDiffers1.04 - 1.26:11.3 - 2.2:1
Optical zoomKnown for one1.7x
Videoidentical
HD-ReadyKnown for oneYes
Video colour modesKnown for oneBlackboard, Cinema, Dynamic, Presentation, sRGB
Video processingKnown for one10 bit
Analog signal format systemKnown for oneNTSC, PAL, PAL 60, SECAM
Supported graphics resolutionsKnown for one640 x 480 (VGA), 720 x 480, 720 x 576, 800 x 600 (SVGA), 832 x 624, 1024 x 768 (XGA), 1152 x 870, 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920
Ports & interfaces5 differ
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantityDiffers12
Component video (YPbPr/YCbCr) inDiffers01
Composite video inDiffers10
USB 2.0 ports quantityDiffers21
Mobile High-Definition Link (MHL)Known for oneYes
HDMI connector typeKnown for oneFull-size
USB 2.0 Type-B ports quantityKnown for one1
Serial interface typeKnown for oneRS-232
PC Audio inKnown for oneYes
PC Audio outKnown for oneYes
AC (power) inKnown for oneYes
Network3 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsDiffers01
Wi-FiDiffersYesNo
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Smart TVKnown for oneNo
Features2 differ
Noise levelDiffers39 dB36 dB
Noise level (economic mode)Differs30 dB29 dB
HDCPKnown for oneYes
Air filterKnown for oneYes
Country of originKnown for onePhilippines
On Screen Display (OSD)Known for oneYes
CertificationKnown for oneEAC; ErP; WEEE
Multimedia1 differ
RMS rated powerDiffers1 W20 W
Design2 differ
Market positioningKnown for oneBusiness
Product colourDiffersBlack, WhiteGrey
PlacementDiffersDesktop, CeilingDesktop
Power3 differ
Power consumption (typical)Differs295 W230 W
Power consumption (standby)Differs0.34 W0.45 W
Power consumption (economy mode)Differs208 W193 W
Power consumption (max)Known for one297 W
Auto power offKnown for oneYes
Operational conditions2 differ
Storage temperature (T-T)Differs-10 - 60 °C-10 - 50 °C
Storage relative humidity (H-H)Differs10 - 90%20 - 80%
Weight & dimensions4 differ
WeightDiffers1.8 kg2.9 kg
WidthDiffers292 mm339 mm
DepthDiffers213 mm259 mm
HeightDiffers44 mm108.5 mm
Package widthKnown for one370 mm
Package depthKnown for one420 mm
Package heightKnown for one145 mm
Package weightKnown for one3.71 kg
Packaging contentidentical
Batteries includedKnown for oneYes
Cables includedKnown for oneAC, VGA
Carrying caseKnown for oneYes
Remote control typeKnown for oneIR
ManualKnown for oneYes
Quick start guideKnown for oneYes
Technical detailsidentical
Standard interfacesKnown for oneHDMI, NFC, USB, VGA, Wireless LAN
Compliance certificatesKnown for oneRoHS
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Harmonized System (HS) codeKnown for one85286200
Pallet gross heightKnown for one2.18 m
Pallet gross lengthKnown for one120 cm
Pallet gross widthKnown for one80 cm
Pallet height (UK)Known for one2.18 m
Pallet length (UK)Known for one120 cm
Pallet width (UK)Known for one100 cm
Products per palletKnown for one70 pc(s)
Products per pallet (UK)Known for one84 pc(s)
Products per pallet layerKnown for one5 pc(s)
Products per pallet layer (UK)Known for one6 pc(s)
Other features1 differ
RS-232 portsDiffers01
Displayidentical
Built-in displayKnown for oneNo

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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