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Product comparison · 2 data projectors

Epson EMP-TWD10 vs NEC VT491 Portable Projector - LCD - SVGA 800 x 600 - 2000lm

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  • 11specifications compared
  • 8differ
  • 3identical
  • 46known for one product only

Key differences

  • Projector brightness
    • 1200 ANSI lumens
    • 2000 ANSI lumens
  • Projector native resolution
    • 1280x720
    • SVGA (800x600)
  • Service life of light source
    • 3000 h
    • 2000 h
  • Lamp power
    • 140 W
    • 190 W
  • Noise level
    • 28 dB
    • 29 dB
  • Weight
    • 6.9 kg
    • 2.9 kg
  • Dimensions (WxDxH)
    • 260 x 330 x 183 mm
    • 309 x 258 x 112 mm
  • Lens focal range
    • 1.7 - 2.1
    • F=1.7-2.07, f=18.9-22.7

Side by side

Differences highlightedShow differences only
57 specifications
A

Epson

EMP-TWD10

Model EMP-TWD10/LCD

View product
B

NEC

VT491 Portable Projector - LCD - SVGA 800 x 600 - 2000lmView product
Projector2 differ
Projector brightnessDiffers1200 ANSI lumens2000 ANSI lumens
Projection technologyLCDLCD
Projector native resolutionDiffers1280x720SVGA (800x600)
Screen size compatibilityKnown for one762 - 7620 mm (30 - 300")
Contrast ratio (typical)Known for one600:1
Projection distanceKnown for one0.7 - 11.1 m
Horizontal scan rangeKnown for one15 - 100 kHz
Vertical scan rangeKnown for one50 - 120 Hz
Keystone correction, verticalKnown for one±30°
Light source2 differ
Light source typeLampLamp
Service life of light sourceDiffers3000 h2000 h
Lamp typeKnown for oneUHE
Lamp powerDiffers140 W190 W
Lens systemidentical
Focal length rangeKnown for one13.7 - 20.5 mm
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one1
HDMI ports quantityKnown for one1
Composite video inKnown for one1
S-Video inputs quantityKnown for one1
USB 2.0 ports quantityKnown for one1
Headphone outputs11
Serial interface typeKnown for oneRS-232
Component video (YPbPr/YCbCr) inKnown for one1
Microphone inKnown for oneYes
Features1 differ
Noise levelDiffers28 dB29 dB
Country of originKnown for oneChina
Plug and PlayKnown for oneYes
Designidentical
Market positioningKnown for oneHome cinema
Weight & dimensions1 differ
WeightDiffers6.9 kg2.9 kg
Package widthKnown for one357 mm
Package depthKnown for one497 mm
Package heightKnown for one330 mm
Package weightKnown for one9.62 kg
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Pallet gross heightKnown for one100 cm
Pallet gross widthKnown for one120 cm
Pallet length (UK)Known for one2.13 m
Products per palletKnown for one24 pc(s)
Products per pallet (UK)Known for one36 pc(s)
Products per pallet layerKnown for one4 pc(s)
Products per pallet layer (UK)Known for one6 pc(s)
Other features2 differ
Audio inputKnown for one2 x RCA
Audio outputKnown for one1 x RCA / 1 x stereo/ 1 x optical
Dimensions (WxDxH)Differs260 x 330 x 183 mm309 x 258 x 112 mm
InterfaceKnown for oneUSB 2.0 Type B
Lens focal rangeDiffers1.7 - 2.1F=1.7-2.07, f=18.9-22.7
Lens systemKnown for one16/9
RS-232 portsKnown for one1
Power requirementsKnown for one100-240V AC/50-60Hz
I/O portsKnown for oneMini D.SUB 15-pin x 3, Phono jack, mini DIN 4-pin, mini DIN 8-pin.
Videoidentical
Full HDKnown for oneNo
Networkidentical
Ethernet LANKnown for oneNo
Displayidentical
DisplayKnown for oneLCD
Poweridentical
Power consumption (typical)Known for one255 W
Power consumption (standby)Known for one9 W
Certificatesidentical
SafetyKnown for oneCE, TÜV GS
Packaging contentidentical
Remote control includedKnown for oneYes
Remote control typeKnown for oneRS-232

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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