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Product comparison · 2 data projectors

Epson EB-2245U Standard throw projector 4200 ANSI lumens 3LCD WUXGA (1920x1200) White vs NEC ME331W Standard throw projector 3300 ANSI lumens 3LCD WXGA (1280x800) Grey

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  • 64specifications compared
  • 35differ
  • 29identical
  • 50known for one product only

Key differences

  • Projector brightness
    • 4200 ANSI lumens
    • 3300 ANSI lumens
  • Projector native resolution
    • WUXGA (1920x1200)
    • WXGA (1280x800)
  • Contrast ratio (typical)
    • 400:1
    • 6000:1
  • Screen size compatibility
    • 1143 - 6604 mm (45 - 260")
    • 762 - 7620 mm (30 - 300")
  • Projection distance
    • 1.5 - 8.9 m
    • 0.7 - 14.6 m
  • Projector brightness (economic mode)
    • 3100 ANSI lumens
    • 1980 ANSI lumens
  • Keystone correction, horizontal
    • ± 30°
    • -30 - 30°
  • Keystone correction, vertical
    • ± 30°
    • -30 - 30°

Side by side

Differences highlightedShow differences only
114 specifications
A

Epson

EB-2245U Standard throw projector 4200 ANSI lumens 3LCD WUXGA (1920x1200) White

Model EB-2245U

View product
B

NEC

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

Model ME331W

View product
Projector8 differ
Projector brightnessDiffers4200 ANSI lumens3300 ANSI lumens
Projector native resolutionDiffersWUXGA (1920x1200)WXGA (1280x800)
Contrast ratio (typical)Differs400:16000:1
Screen size compatibilityDiffers1143 - 6604 mm (45 - 260")762 - 7620 mm (30 - 300")
Projection distanceDiffers1.5 - 8.9 m0.7 - 14.6 m
Contrast ratio (dynamic)Known for one15000:1
Number of coloursKnown for one1.073 billion colours
Projector brightness (economic mode)Differs3100 ANSI lumens1980 ANSI lumens
Keystone correction, horizontalDiffers± 30°-30 - 30°
Keystone correction, verticalDiffers± 30°-30 - 30°
Matrix sizeKnown for one1.7 cm (0.67")
Horizontal scan rangeKnown for one15 - 100 kHz
Vertical scan rangeKnown for one50 - 120 Hz
Light source3 differ
Service life of light sourceDiffers5000 h4000 h
Service life of light source (economic mode)Differs10000 h9000 h
Lamp powerDiffers300 W235 W
Lamp power (economic mode)Known for one140 W
Lens system3 differ
Focal length rangeDiffers23 - 38.4 mm17.5 - 29 mm
Aperture range (F-F)Differs1.5 - 21.7 - 2.1
Throw ratioDiffers1.57 - 2.58:11.3 - 2.2:1
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Optical zoomKnown for one1.7x
Video1 differ
Full HDDiffersYesNo
Colour modes (2D)Known for oneCinema, Dynamic
Video colour modesKnown for oneBlackboard, Dynamic, Photo, 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 quantityDiffers30
Component video (YPbPr/YCbCr) inDiffers21
Composite video inDiffers10
USB 2.0 ports quantityDiffers21
Serial interface typeDiffersRS-232CRS-232
Mobile High-Definition Link (MHL)Known for oneYes
HDMI connector typeKnown for oneFull-size
USB 2.0 Type-B ports quantityKnown for one1
Network2 differ
Ethernet LAN (RJ-45) portsDiffers21
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Wi-FiDiffersYesNo
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Smart TVKnown for oneNo
Features1 differ
Noise levelDiffers37 dB36 dB
Country of originKnown for oneChina
On Screen Display (OSD)Known for oneYes
Password protectionKnown for oneYes
CertificationKnown for oneEAC; ErP; WEEE
Multimedia1 differ
RMS rated powerDiffers16 W20 W
Number of built-in speakersKnown for one1
Design1 differ
Product colourDiffersWhiteGrey
Power4 differ
Power consumption (typical)Differs410 W230 W
Power consumption (standby)Differs0.5 W0.45 W
Power consumption (economy mode)Differs350 W193 W
AC input voltageDiffers220 - 240 V100 - 240 V
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
WeightDiffers4.8 kg2.9 kg
WidthDiffers377 mm339 mm
DepthDiffers291 mm259 mm
HeightDiffers110 mm108.5 mm
Package widthKnown for one385 mm
Package depthKnown for one530 mm
Package heightKnown for one210 mm
Package weightKnown for one6.52 kg
Packaging contentidentical
Batteries includedKnown for oneYes
Cables includedKnown for oneAC, VGA
Warranty cardKnown for oneYes
Bundled softwareKnown for oneEasyMP Monitor, EasyMP Multi PC Projection, EasyMP Network Projection, EasyMP Slide Converter
Remote control typeKnown for oneIR
Quick start guideKnown for oneYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Pallet gross heightKnown for one15 cm
Pallet gross lengthKnown for one120 cm
Pallet gross widthKnown for one80 cm
Pallet height (UK)Known for one15 cm
Pallet length (UK)Known for one120 cm
Pallet width (UK)Known for one100 cm
Products per palletKnown for one40 pc(s)
Products per pallet (UK)Known for one50 pc(s)
Products per pallet layerKnown for one4 pc(s)
Products per pallet layer (UK)Known for one5 pc(s)
Other featuresidentical
RS-232CKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneRoHS

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