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Product comparison · 2 data projectors

Epson EH-TW9100W vs NEC UM280W Ultra short throw projector 2800 ANSI lumens LCD WXGA (1280x800) White

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  • 43specifications compared
  • 30differ
  • 13identical
  • 74known for one product only

Key differences

  • Projector brightness
    • 2400 ANSI lumens
    • 2800 ANSI lumens
  • Projection technology
    • 3LCD
    • LCD
  • Projector native resolution
    • 1080p (1920x1080)
    • WXGA (1280x800)
  • Service life of light source
    • 4000 h
    • 5000 h
  • Service life of light source (economic mode)
    • 5000 h
    • 8000 h
  • Lamp power
    • 230 W
    • 170 W
  • Zoom ratio
    • 2.1:1
    • 1.4:1
  • Full HD
    • Yes
    • No

Side by side

Differences highlightedShow differences only
117 specifications
A

Epson

EH-TW9100W

Model EH-TW9100W

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B

NEC

UM280W Ultra short throw projector 2800 ANSI lumens LCD WXGA (1280x800) White

Model UM280W

View product
Projector4 differ
Projector brightnessDiffers2400 ANSI lumens2800 ANSI lumens
Projection technologyDiffers3LCDLCD
Projector native resolutionDiffers1080p (1920x1080)WXGA (1280x800)
Native aspect ratioKnown for one16:9
Supported aspect ratiosKnown for one16:9
Screen size compatibilityDiffers762 - 7620 mm (30 - 300")1600.2 - 2692.4 mm (63 - 106")
Projection distance (wide)Known for one0.9 - 9 m
Projection distance (tele)Known for one1.9 - 19.2 m
Contrast ratio (dynamic)Known for one320000:1
Colour light outputKnown for one2400 ANSI lumens
Keystone correction, verticalKnown for one±30°
Matrix sizeKnown for one1.88 cm (0.74")
White light outputKnown for one2400 ANSI lumens
Contrast ratio (typical)Known for one3000:1
Projection distanceKnown for one0.46 - 0.77 m
Horizontal scan rangeKnown for one15 - 100 kHz
Vertical scan rangeKnown for one50 - 120 Hz
Light source3 differ
Service life of light sourceDiffers4000 h5000 h
Service life of light source (economic mode)Differs5000 h8000 h
Lamp typeKnown for oneE-TORL
Lamp powerDiffers230 W170 W
Lamp power (economic mode)Known for one140 W
Lens system1 differ
Focal length rangeKnown for one23 - 47 mm
Aperture range (F-F)Known for one2 - 3.17
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Zoom ratioDiffers2.1:11.4:1
Throw ratioKnown for one1.34 - 2.87:1
Horizontal lens shift rangeKnown for one-47.1 - -47.1%
Vertical lens shift rangeKnown for one-96.3 - -96.3%
Video1 differ
Full HDDiffersYesNo
3DKnown for oneYes
Supported 3D formatsKnown for oneTop and bottom, Side by side, Frame packing
Colour modes (2D)Known for oneCinema, Dynamic, Natural
Colour modes (3D)Known for oneDynamic, Cinema
Video processingKnown for one10 bit
Analog signal format systemKnown for oneNTSC, NTSC 3.58, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Supported graphics resolutionsKnown for one720 x 480, 832 x 624, 1152 x 870, 1280 x 960, 1600 x 900, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 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)
Supported video modesKnown for one1080i, 480i, 480p, 576i, 576p, 720p
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers12
Component video (YPbPr/YCbCr) inKnown for one1
Composite video inDiffers10
USB 2.0 ports quantityDiffers03
S-Video inputs quantityKnown for one1
Audio (L/R) inKnown for one1
USB connector typeKnown for oneUSB Type-A, USB Type-B
Network2 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsDiffers01
Features1 differ
Noise level (economic mode)Differs22 dB28 dB
2D/3D frequency imageKnown for one240 / 480 Hz
Country of originKnown for oneChina
Noise levelKnown for one28 dB
CertificationKnown for oneCE, Gost-R, TCO, TÜV GS
Design1 differ
Product typeDiffersStandard throw projectorUltra short throw projector
Market positioningKnown for oneHome cinema
PlacementKnown for oneDesktop
Power2 differ
Power consumption (typical)Differs340 W235 W
Power consumption (standby)Differs0.39 W0.4 W
Power consumption (economy mode)Known for one287 W
Power consumption (PowerSave)Known for one212 W
Operational conditions2 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)Known for one20 - 80%
Storage relative humidity (H-H)Known for one20 - 80%
Weight & dimensions8 differ
WeightDiffers8.4 kg5.2 kg
WidthDiffers466 mm378 mm
DepthDiffers395 mm428 mm
HeightDiffers140 mm112 mm
Package widthDiffers531 mm665 mm
Package depthDiffers573 mm515 mm
Package heightDiffers350 mm580 mm
Package weightDiffers13.1 kg21.8 kg
Packaging content1 differ
Batteries includedKnown for oneYes
3D glasses includedKnown for oneYes
Cables includedDiffersACAC, VGA
ManualKnown for oneYes
Mounting brackets includedKnown for oneYes
Quick start guideKnown for oneYes
Technical detailsidentical
Other featuresKnown for one3D depth adjustment, 480hz drive for 3D viewing, DeepBlack technology, Epson Cinema Filter, Epson Super White, Frame interpolation, ISF certification, Super resolution
Power consumptionKnown for one340 Watt (Normal Peak-mode), 287 Watt (Eco Peak-Mode), 0.39 Watt (Energy saving standby)
Compliance certificatesKnown for oneRoHS
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Pallet gross heightKnown for one2.24 m
Pallet gross lengthKnown for one120 cm
Pallet gross widthKnown for one80 cm
Pallet height (UK)Known for one2.24 m
Pallet length (UK)Known for one120 cm
Pallet width (UK)Known for one100 cm
Products per palletKnown for one12 pc(s)
Products per pallet (UK)Known for one12 pc(s)
Products per pallet layerKnown for one2 pc(s)
Products per pallet layer (UK)Known for one2 pc(s)
Other features1 differ
Aspect ratioDiffers16:916:10
InterfaceKnown for oneRS-232C, Trigger out, VGA in, HDMI 1.4 (2x), Composite in, Component in
Security featuresKnown for oneControl panel lock
Option typeKnown for one3D active shutter glasses
Box contentsKnown for one2 x RF 3D Glasses, Main unit, Power Code, Remote control incl. batteries, User's Manual Set, WirelessHD I/F Cover, WirelessHD Transmitter
Control panelKnown for one0.74 inch with C2 Fine
Multimediaidentical
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one1
RMS rated powerKnown for one16 W
Displayidentical
Built-in displayKnown for oneYes
DisplayKnown for oneLCD
Display diagonalKnown for one1.5 cm (0.59")

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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