Product comparison · 2 data projectors

Epson EH-TW9100W vs NEC M271X Standard throw projector 2160 ANSI lumens 3LCD XGA (1024x768) White

49specifications compared
34differ
15identical
75known for one product only

Key differences

Projector brightness
- EH-TW9100W:2400 ANSI lumens
- M271X Standard throw projector 2160 ANSI lumens 3LCD XGA (1024x768) White:2160 ANSI lumens
Projector native resolution
- EH-TW9100W:1080p (1920x1080)
- M271X Standard throw projector 2160 ANSI lumens 3LCD XGA (1024x768) White:XGA (1024x768)
Native aspect ratio
- EH-TW9100W:16:9
- M271X Standard throw projector 2160 ANSI lumens 3LCD XGA (1024x768) White:4:3
Supported aspect ratios
- EH-TW9100W:16:9
- M271X Standard throw projector 2160 ANSI lumens 3LCD XGA (1024x768) White:4:3, 16:10, 16:9
Screen size compatibility
- EH-TW9100W:762 - 7620 mm (30 - 300")
- M271X Standard throw projector 2160 ANSI lumens 3LCD XGA (1024x768) White:635 - 7620 mm (25 - 300")
Keystone correction, vertical
- EH-TW9100W:±30°
- M271X Standard throw projector 2160 ANSI lumens 3LCD XGA (1024x768) White:-30 - 30°
Matrix size
- EH-TW9100W:1.88 cm (0.74")
- M271X Standard throw projector 2160 ANSI lumens 3LCD XGA (1024x768) White:1.6 cm (0.63")
Service life of light source
- EH-TW9100W:4000 h
- M271X Standard throw projector 2160 ANSI lumens 3LCD XGA (1024x768) White:6000 h

Side by side

Differences highlightedShow differences only

Comparison of EH-TW9100W, M271X
124 specifications	A Epson EH-TW9100W Model EH-TW9100W View product	B NEC M271X Standard throw projector 2160 ANSI lumens 3LCD XGA (1024x768) White Model M271X View product
Projector7 differ
Projector brightnessDiffers	2400 ANSI lumens	2160 ANSI lumens
Projector native resolutionDiffers	1080p (1920x1080)	XGA (1024x768)
Native aspect ratioDiffers	16:9	4:3
Supported aspect ratiosDiffers	16:9	4:3, 16:10, 16:9
Screen size compatibilityDiffers	762 - 7620 mm (30 - 300")	635 - 7620 mm (25 - 300")
Projection distance (wide)Known for one	0.9 - 9 m	Unknown — not stated by the source
Projection distance (tele)Known for one	1.9 - 19.2 m	Unknown — not stated by the source
Contrast ratio (dynamic)Known for one	320000:1	Unknown — not stated by the source
Colour light outputKnown for one	2400 ANSI lumens	Unknown — not stated by the source
Keystone correction, verticalDiffers	±30°	-30 - 30°
Matrix sizeDiffers	1.88 cm (0.74")	1.6 cm (0.63")
White light outputKnown for one	2400 ANSI lumens	Unknown — not stated by the source
Contrast ratio (typical)Known for one	Unknown — not stated by the source	3000:1
Projection distanceKnown for one	Unknown — not stated by the source	0.6 - 13.8 m
Projector brightness (economic mode)Known for one	Unknown — not stated by the source	1620 ANSI lumens
Horizontal scan rangeKnown for one	Unknown — not stated by the source	15 - 100 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	50 - 120 Hz
Light source3 differ
Service life of light sourceDiffers	4000 h	6000 h
Service life of light source (economic mode)Differs	5000 h	10000 h
Lamp typeKnown for one	E-TORL	Unknown — not stated by the source
Lamp powerDiffers	230 W	145 W
Lamp power (economic mode)Known for one	Unknown — not stated by the source	110 W
Lamps quantityKnown for one	Unknown — not stated by the source	1 lamp(s)
Lens system2 differ
Focal length rangeDiffers	23 - 47 mm	17.5 - 29 mm
Aperture range (F-F)Differs	2 - 3.17	1.7 - 2.2
Zoom ratioKnown for one	2.1:1	Unknown — not stated by the source
Throw ratioKnown for one	1.34 - 2.87:1	Unknown — not stated by the source
Horizontal lens shift rangeKnown for one	-47.1 - -47.1%	Unknown — not stated by the source
Vertical lens shift rangeKnown for one	-96.3 - -96.3%	Unknown — not stated by the source
Video2 differ
Full HDDiffers	Yes	No
3DDiffers	Yes	No
Supported 3D formatsKnown for one	Top and bottom, Side by side, Frame packing	Unknown — not stated by the source
Colour modes (2D)Known for one	Cinema, Dynamic, Natural	Unknown — not stated by the source
Colour modes (3D)Known for one	Dynamic, Cinema	Unknown — not stated by the source
Video processingKnown for one	10 bit	Unknown — not stated by the source
Analog signal format systemKnown for one	Unknown — not stated by the source	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	720 x 480, 720 x 576, 1152 x 870, 1280 x 960, 1600 x 900, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 800 (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), 1920 x 1
Supported video modesKnown for one	Unknown — not stated by the source	1080i, 480i, 480p, 576i, 576p, 720p
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers	1	3
HDMI ports quantityDiffers	2	1
Component video (YPbPr/YCbCr) inKnown for one	1	Unknown — not stated by the source
Composite video inDiffers	1	0
USB 2.0 ports quantityDiffers	0	3
S-Video inputs quantityKnown for one	Unknown — not stated by the source	1
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
USB connector typeKnown for one	Unknown — not stated by the source	USB Type-A, USB Type-B
Network2 differ
Ethernet LANDiffers	No	Yes
Ethernet LAN (RJ-45) portsDiffers	0	1
Wi-FiKnown for one	No	Unknown — not stated by the source
Featuresidentical
Noise level (economic mode)Known for one	22 dB	Unknown — not stated by the source
2D/3D frequency imageKnown for one	240 / 480 Hz	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Noise levelKnown for one	Unknown — not stated by the source	26 dB
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	CE; ErP; TÜV GS; RoHS ; Gost-R
Design1 differ
Market positioningDiffers	Home cinema	Portable
PlacementKnown for one	Desktop	Unknown — not stated by the source
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Power2 differ
Power consumption (typical)Differs	340 W	193 W
Power consumption (standby)Differs	0.39 W	0.4 W
Power consumption (economy mode)Known for one	287 W	Unknown — not stated by the source
Power consumption (max)Known for one	Unknown — not stated by the source	239 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	172 W
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 35 °C	5 - 40 °C
Storage temperature (T-T)Differs	-10 - 60 °C	-10 - 50 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Weight & dimensions8 differ
WeightDiffers	8.4 kg	2.99 kg
WidthDiffers	466 mm	339 mm
DepthDiffers	395 mm	257 mm
HeightDiffers	140 mm	99 mm
Package widthDiffers	531 mm	400 mm
Package depthDiffers	573 mm	280 mm
Package heightDiffers	350 mm	360 mm
Package weightDiffers	13.1 kg	6.5 kg
Packaging content1 differ
Batteries includedKnown for one	Yes	Unknown — not stated by the source
3D glasses includedKnown for one	Yes	Unknown — not stated by the source
Cables includedDiffers	AC	AC, VGA
ManualKnown for one	Yes	Unknown — not stated by the source
Remote control typeKnown for one	Unknown — not stated by the source	IR
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Other featuresKnown for one	3D depth adjustment, 480hz drive for 3D viewing, DeepBlack technology, Epson Cinema Filter, Epson Super White, Frame interpolation, ISF certification, Super resolution	Unknown — not stated by the source
Power consumptionKnown for one	340 Watt (Normal Peak-mode), 287 Watt (Eco Peak-Mode), 0.39 Watt (Energy saving standby)	Unknown — not stated by the source
Logistics dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Pallet gross heightKnown for one	2.24 m	Unknown — not stated by the source
Pallet gross lengthKnown for one	120 cm	Unknown — not stated by the source
Pallet gross widthKnown for one	80 cm	Unknown — not stated by the source
Pallet height (UK)Known for one	2.24 m	Unknown — not stated by the source
Pallet length (UK)Known for one	120 cm	Unknown — not stated by the source
Pallet width (UK)Known for one	100 cm	Unknown — not stated by the source
Products per palletKnown for one	12 pc(s)	Unknown — not stated by the source
Products per pallet (UK)Known for one	12 pc(s)	Unknown — not stated by the source
Products per pallet layerKnown for one	2 pc(s)	Unknown — not stated by the source
Products per pallet layer (UK)Known for one	2 pc(s)	Unknown — not stated by the source
Other featuresidentical
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
InterfaceKnown for one	RS-232C, Trigger out, VGA in, HDMI 1.4 (2x), Composite in, Component in	Unknown — not stated by the source
Security featuresKnown for one	Control panel lock	Unknown — not stated by the source
Option typeKnown for one	3D active shutter glasses	Unknown — not stated by the source
Box contentsKnown for one	2 x RF 3D Glasses, Main unit, Power Code, Remote control incl. batteries, User's Manual Set, WirelessHD I/F Cover, WirelessHD Transmitter	Unknown — not stated by the source
Control panelKnown for one	0.74 inch with C2 Fine	Unknown — not stated by the source
Maximum analog resolutionKnown for one	Unknown — not stated by the source	1920 x 1200 pixels
Multimediaidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Number of built-in speakersKnown for one	Unknown — not stated by the source	1
RMS rated powerKnown for one	Unknown — not stated by the source	10 W
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	Yes
DisplayKnown for one	Unknown — not stated by the source	LCD
Display diagonalKnown for one	Unknown — not stated by the source	1.6 cm (0.63")

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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