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Product comparison · 2 data projectors

Epson BRIGHTLINK 475WI vs NEC UM330X Ultra short throw projector 3300 ANSI lumens LCD XGA (1024x768) White

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  • 49specifications compared
  • 26differ
  • 23identical
  • 42known for one product only

Key differences

  • Projector brightness
    • 2600 ANSI lumens
    • 3300 ANSI lumens
  • Projection technology
    • 3LCD
    • LCD
  • Projector native resolution
    • WXGA (1280x800)
    • XGA (1024x768)
  • Projection distance
    • 1.35 - 2.54 m
    • 0.46 - 0.77 m
  • Service life of light source
    • 3000 h
    • 3500 h
  • Service life of light source (economic mode)
    • 4000 h
    • 6000 h
  • Lamp power
    • 190 W
    • 195 W
  • Zoom ratio
    • 1.35:1
    • 1.4:1

Side by side

Differences highlightedShow differences only
91 specifications
A

Epson

BRIGHTLINK 475WIView product
B

NEC

UM330X Ultra short throw projector 3300 ANSI lumens LCD XGA (1024x768) White

Model UM330X

View product
Projector4 differ
Projector brightnessDiffers2600 ANSI lumens3300 ANSI lumens
Projection technologyDiffers3LCDLCD
Projector native resolutionDiffersWXGA (1280x800)XGA (1024x768)
Native aspect ratioKnown for one16:10
Supported aspect ratiosKnown for one4:3, 16:9, 16:10
Projection distanceDiffers1.35 - 2.54 m0.46 - 0.77 m
Colour light outputKnown for one2600 ANSI lumens
Keystone correction, horizontalKnown for one5°
Keystone correction, verticalKnown for one5°
Matrix typeKnown for one3-panel (p-Si TFT active)
White light outputKnown for one2600 ANSI lumens
Screen size compatibilityKnown for one1524 - 2540 mm (60 - 100")
Horizontal scan rangeKnown for one15 - 100 kHz
Vertical scan rangeKnown for one50 - 120 Hz
Light source3 differ
Service life of light sourceDiffers3000 h3500 h
Service life of light source (economic mode)Differs4000 h6000 h
Lamp typeKnown for oneUHE
Lamp powerDiffers190 W195 W
Lamps quantityKnown for one1 lamp(s)
Lamp power (economic mode)Known for one160 W
Lens system1 differ
Focal length rangeKnown for one3.71 - 3.71 mm
Aperture range (F-F)Known for one1.8 - 1.8
Zoom ratioDiffers1.35:11.4:1
Digital zoomKnown for one1.35x
Zoom capabilityKnown for oneYes
Video2 differ
Analog signal format systemDiffersNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAMNTSC, NTSC 3.58, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Supported graphics resolutionsDiffers1280 x 800 (WXGA)720 x 480, 720 x 576, 832 x 624, 1280 x 960, 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1360 x 768 (WXGA), 1366 x 768, 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 640 x 480 (VGA), 800 x 600 (SVGA)
3DKnown for oneNo
Supported video modesKnown for one1080i, 480i, 480p, 576i, 576p, 720p
Ports & interfaces4 differ
HDMI ports quantityDiffers12
Composite video inDiffers10
USB 2.0 ports quantityDiffers23
Audio (L/R) inDiffers31
Audio (L/R) outKnown for one1
Microphone inKnown for oneYes
Component video (YPbPr/YCbCr) inKnown for one1
DVI portKnown for oneNo
Headphone outputsKnown for one1
PC Audio inKnown for oneYes
Network1 differ
Ethernet LANDiffersNoYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Wi-FiKnown for oneNo
Features1 differ
Noise levelDiffers35 dB28 dB
Plug and PlayKnown for oneYes
CertificationKnown for oneCE; TÜV GS; RoHS ; Gost-R
Design1 differ
Product typeDiffersShort throw projectorUltra short throw projector
Market positioningKnown for oneShort throw
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Display1 differ
Built-in displayDiffersNoYes
DisplayKnown for oneLCD
Display diagonalKnown for one1.6 cm (0.63")
Power2 differ
Power consumption (typical)Differs287 W263 W
Power consumption (standby)Differs7.5 W0.4 W
Power consumption (PowerSave)Known for one233 W
Operational conditions1 differ
Operating temperature (T-T)Differs5 - 35 °C5 - 40 °C
Storage temperature (T-T)Known for one-10 - 50 °C
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one20 - 80%
Weight & dimensions4 differ
WeightDiffers5.4 kg5.2 kg
WidthDiffers368 mm3780 mm
DepthDiffers376 mm428 mm
HeightDiffers145 mm112 mm
Packaging content1 differ
Remote control typeKnown for oneIR
AC adapter includedKnown for oneYes
Cables includedDiffersUSB, VGAAC, VGA
Other featuresidentical
Aspect ratioKnown for one4:3
Storageidentical
Card reader integratedKnown for oneNo

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