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Product comparison · 2 data projectors

Epson PowerLite W29 vs NEC NP-UM351WI-TM data projector Standard throw projector 3500 ANSI lumens LCD White

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  • 53specifications compared
  • 34differ
  • 19identical
  • 56known for one product only

Key differences

  • Projector brightness
    • 3000 ANSI lumens
    • 3500 ANSI lumens
  • Projection technology
    • 3LCD
    • LCD
  • Contrast ratio (typical)
    • 10000:1
    • 4000:1
  • Screen size compatibility
    • 838.2 - 8128 mm (33 - 320")
    • 1473.2 - 2794 mm (58 - 110")
  • Projection distance
    • 1.68 - 2.02 m
    • 0.45 - 0.85 m
  • Keystone correction, horizontal
    • -30 - 30°
    • -10 - 10°
  • Keystone correction, vertical
    • -30 - 30°
    • -10 - 10°
  • Service life of light source
    • 5000 h
    • 3800 h

Side by side

Differences highlightedShow differences only
109 specifications
A

Epson

PowerLite W29View product
B

NEC

NP-UM351WI-TM data projector Standard throw projector 3500 ANSI lumens LCD White

Model NP-UM351WI-TM

View product
Projector7 differ
Projector brightnessDiffers3000 ANSI lumens3500 ANSI lumens
Projection technologyDiffers3LCDLCD
Projector native resolutionKnown for oneWXGA (1280x800)
Contrast ratio (typical)Differs10000:14000:1
Native aspect ratioKnown for one16:10
Supported aspect ratiosKnown for one16:10
Screen size compatibilityDiffers838.2 - 8128 mm (33 - 320")1473.2 - 2794 mm (58 - 110")
Projection distanceDiffers1.68 - 2.02 m0.45 - 0.85 m
Projection distance (wide)Known for one0 - 1.68 m
Projection distance (tele)Known for one0 - 2.02 m
Number of coloursKnown for one1.073 billion colours
Projector brightness (economic mode)Known for one2100 ANSI lumens
Colour light outputKnown for one3000 ANSI lumens
Keystone correction, horizontalDiffers-30 - 30°-10 - 10°
Keystone correction, verticalDiffers-30 - 30°-10 - 10°
Matrix size1.5 cm (0.59")1.5 cm (0.59")
Matrix typeKnown for one3-panel (p-Si TFT active)
White light outputKnown for one3000 ANSI lumens
Horizontal scan rangeKnown for one15 - 100 kHz
Vertical scan rangeKnown for one50 - 120 Hz
Light source3 differ
Light source typeLampLamp
Service life of light sourceDiffers5000 h3800 h
Service life of light source (economic mode)Differs10000 h6000 h
Lamp typeKnown for oneUHE
Lamp powerDiffers200 W255 W
Lamps quantity1 lamp(s)1 lamp(s)
Lens system2 differ
FocusManualManual
Focal length rangeKnown for one16.9 - 20.28 mm
Aperture range (F-F)Known for one1.58 - 1.72
Zoom ratioDiffers1.2:11.4:1
Throw ratioDiffers1.3 - 1.56:10.36:1
Video2 differ
Analog signal format systemDiffersNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL NNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDNoNo
HD-ReadyKnown for oneYes
3DKnown for oneNo
Supported graphics resolutionsDiffers1280 x 960, 1366 x 768, 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 640 x 480 (VGA), 800 x 600 (SVGA)1024 x 768 (XGA), 1280 x 1024 (SXGA), 1360 x 768 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 640 x 480 (VGA), 800 x 600 (SVGA)
Video processingKnown for one10 bit
Supported video modesKnown for one1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Ports & interfaces5 differ
VGA (D-Sub) ports quantityDiffers12
HDMI ports quantityDiffers12
Component video (YPbPr/YCbCr) inDiffers20
Composite video in11
DVI portNoNo
S-Video inputs quantityDiffers10
USB 2.0 ports quantityKnown for one2
Audio (L/R) inDiffers21
Audio (L/R) outKnown for one1
Serial interface typeRS-232RS-232
USB connector typeKnown for oneUSB Type-A, USB Type-B
DC-in jackKnown for oneYes
DisplayPorts quantityKnown for one0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
Headphone outputsKnown for one1
Microphone inKnown for oneYes
PC in (D-Sub)Known for oneYes
CardBus PCMCIA slot typeKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
AC (power) inKnown for oneYes
Network1 differ
Ethernet LANDiffersNoYes
Wi-FiKnown for oneNo
Ethernet LAN (RJ-45) portsKnown for one1
Features2 differ
Noise levelDiffers37 dB38 dB
Noise level (economic mode)Differs29 dB28 dB
2D/3D frequency imageKnown for one50 - 85 Hz
HDCPKnown for oneYes
On Screen Display (OSD)Known for oneYes
Composite syncKnown for oneYes
Separate H/V syncKnown for oneYes
Sync-on-green (SOG)Known for oneYes
CertificationKnown for oneUSA UL 60950-1 FCC Class B, C-UL CSA 60950-1 ICES-003 Class B
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated powerDiffers5 W20 W
Design1 differ
Product typeStandard throw projectorStandard throw projector
Product colourWhiteWhite
PlacementDiffersDesktop, CeilingDesktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
LED indicatorsYesYes
Power4 differ
Power sourceACAC
Power consumption (typical)Differs284 W337 W
Power consumption (standby)Differs0.21 W8 W
Power consumption (PowerSave)Differs0.21 W0.2 W
Power consumption (economy mode)Differs208 W221 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Voltage toleranceKnown for one10%
Softwareidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 35 °C5 - 40 °C
Storage temperature (T-T)Differs-10 - 60 °C-20 - 50 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Storage relative humidity (H-H)Known for one10 - 90%
Weight & dimensions4 differ
WeightDiffers2.7 kg5.6 kg
WidthDiffers295 mm429 mm
DepthDiffers245 mm592 mm
HeightDiffers86 mm112 mm
Packaging contentidentical
Remote control includedYesYes
Batteries includedYesYes
AC adapter includedKnown for oneYes
ManualYesYes
Remote control typeKnown for oneIR
Cables includedKnown for oneVGA
Warranty cardKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Focus adjustmentKnown for one1.8
Other featuresidentical
RS-232 ports11
Storageidentical
Card reader integratedKnown for oneNo
Optical disc player typeKnown for oneNot included

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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