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Product comparison · 2 data projectors

Epson EB-W31 3200 ANSI lumens 3LCD WXGA (1280x800) White vs NEC M353WS Short throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White

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  • 59specifications compared
  • 33differ
  • 26identical
  • 59known for one product only

Key differences

  • Projector brightness
    • 3200 ANSI lumens
    • 3500 ANSI lumens
  • Projection technology
    • 3LCD
    • DLP
  • Contrast ratio (typical)
    • 15000:1
    • 1000:1
  • Supported aspect ratios
    • 16:10
    • 16:10, 16:9
  • Screen size compatibility
    • 838.2 - 8128 mm (33 - 320")
    • 1524 - 3810 mm (60 - 150")
  • Vertical scan range
    • 50 - 85 Hz
    • 50 - 120 Hz
  • Service life of light source
    • 5000 h
    • 5500 h
  • Service life of light source (economic mode)
    • 10000 h
    • 8000 h

Side by side

Differences highlightedShow differences only
118 specifications
A

Epson

EB-W31 3200 ANSI lumens 3LCD WXGA (1280x800) White

Model EB-W31

View product
B

NEC

M353WS Short throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White

Model M353WS

View product
Projector6 differ
Projector brightnessDiffers3200 ANSI lumens3500 ANSI lumens
Projection technologyDiffers3LCDDLP
Projector native resolutionWXGA (1280x800)WXGA (1280x800)
Contrast ratio (typical)Differs15000:11000:1
Native aspect ratio16:1016:10
Supported aspect ratiosDiffers16:1016:10, 16:9
Screen size compatibilityDiffers838.2 - 8128 mm (33 - 320")1524 - 3810 mm (60 - 150")
Number of coloursKnown for one1.073 billion colours
Projector brightness (economic mode)Known for one2240 ANSI lumens
Vertical scan rangeDiffers50 - 85 Hz50 - 120 Hz
Keystone correction, horizontalKnown for one- 30 - 30°
Keystone correction, vertical-30 - 30°-30 - 30°
Projection distanceKnown for one0.56 - 1.48 m
Horizontal scan rangeKnown for one15 - 100 kHz
Horizontal synchronization (max)Known for one100 kHz
Horizontal synchronization (min)Known for one15 kHz
Vertical synchronization (max)Known for one120 kHz
Vertical synchronization (min)Known for one50 kHz
Light source3 differ
Light source typeLampLamp
Service life of light sourceDiffers5000 h5500 h
Service life of light source (economic mode)Differs10000 h8000 h
Lamp powerDiffers200 W225 W
Lamp power (economic mode)Known for one162 W
Lens system2 differ
FocusManualManual
Focal length rangeKnown for one16.9 - 20.28 mm
Aperture range (F-F)Differs1.58 - 1.722.4 - 2.4
Zoom capabilityYesYes
Zoom typeManualManual
Zoom ratioKnown for one1.2:1
Throw ratioDiffers1.3 - 1.56:10.45:1
OffsetKnown for one10%
Fixed focal lengthKnown for one6.5 mm
Video2 differ
Full HDDiffersNoYes
HD-ReadyYesYes
3DDiffersNoYes
Video colour modesKnown for oneBlackboard, Cinema, Dynamic, Presentation, sRGB
Analog signal format systemKnown for oneNTSC, NTSC 4.43, PAL, PAL 60, PAL M, 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 864 (XGA+), 1152 x 870, 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1280 x 960, 1360 x 768 (WXGA), 1366 x 768, 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA),
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers12
HDMI ports quantityDiffers12
HDMI connector typeFull-sizeFull-size
Component video (YPbPr/YCbCr) inDiffers01
Composite video in11
DVI portNoNo
S-Video inputs quantity11
USB 2.0 ports quantity22
Audio (L/R) in11
USB connector typeUSB Type-A, USB Type-BUSB Type-A, USB Type-B
Mobile High-Definition Link (MHL)Known for oneYes
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Serial interface typeKnown for oneRS-232
PC Audio inKnown for oneYes
PC Audio outKnown for oneYes
DC-in jackKnown for oneYes
Network1 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsKnown for one1
Storageidentical
Card reader integratedKnown for oneNo
Features2 differ
Noise levelDiffers37 dB30 dB
Noise level (economic mode)Differs28 dB30 dB
Country of originKnown for onePhilippines
Password protectionKnown for oneYes
On Screen Display (OSD)Known for oneYes
CertificationKnown for oneCE; EAC; Gost-R; TÜV GS
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated powerDiffers2 W20 W
Design1 differ
Product colourWhiteWhite
PlacementDiffersDesktop, CeilingDesktop
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Product typeKnown for oneShort throw projector
Market positioningKnown for onePortable
Power3 differ
Power sourceACAC
Power consumption (typical)Differs277 W278 W
Power consumption (standby)Differs0.26 W0.4 W
Power consumption (economy mode)Differs207 W246 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power consumption (max)Known for one335 W
Power consumption (network standby)Known for one2.9 W
Operational conditions3 differ
Operating temperature (T-T)Differs5 - 35 °C5 - 40 °C
Storage temperature (T-T)Differs-10 - 60 °C-10 - 50 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Storage relative humidity (H-H)Differs10 - 90%20 - 80%
Operating altitudeKnown for one0 - 3000 m
Weight & dimensions4 differ
WeightDiffers2.4 kg3.6 kg
WidthDiffers297 mm368 mm
DepthDiffers234 mm286 mm
HeightDiffers77 mm97 mm
Package widthKnown for one350 mm
Package depthKnown for one360 mm
Package heightKnown for one160 mm
Package weightKnown for one3.94 kg
Packaging content1 differ
Remote control includedYesYes
Batteries includedKnown for oneYes
Cables includedDiffersAC, USBAC, VGA
Carrying caseKnown for oneYes
ManualYesYes
Warranty cardKnown for oneYes
Remote control typeKnown for oneIR
AC adapter includedKnown for oneYes
Quick start guideKnown for oneYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Pallet gross heightKnown for one2.23 m
Pallet gross lengthKnown for one120 cm
Pallet gross widthKnown for one80 cm
Pallet height (UK)Known for one2.23 m
Pallet length (UK)Known for one120 cm
Pallet width (UK)Known for one100 cm
Products per palletKnown for one78 pc(s)
Products per pallet (UK)Known for one78 pc(s)
Products per pallet layerKnown for one6 pc(s)
Products per pallet layer (UK)Known for one6 pc(s)
Other features1 differ
RS-232 portsDiffers01
Maximum digital resolutionKnown for one1920 x 1080 pixels
Displayidentical
Built-in displayKnown for oneNo
Technical detailsidentical
Compliance certificatesKnown for oneRoHS

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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