Product comparison · 2 data projectors

Epson EB-W18 vs NEC V311W Standard throw projector 3100 ANSI lumens DLP WXGA (1280x800) 3D White

49specifications compared
25differ
24identical
64known for one product only

Key differences

Projector brightness
- EB-W18:3000 ANSI lumens
- V311W Standard throw projector 3100 ANSI lumens DLP WXGA (1280x800) 3D White:3100 ANSI lumens
Projection technology
- EB-W18:3LCD
- V311W Standard throw projector 3100 ANSI lumens DLP WXGA (1280x800) 3D White:DLP
Contrast ratio (typical)
- EB-W18:10000:1
- V311W Standard throw projector 3100 ANSI lumens DLP WXGA (1280x800) 3D White:3000:1
Projection distance
- EB-W18:1.68 - 2.02 m
- V311W Standard throw projector 3100 ANSI lumens DLP WXGA (1280x800) 3D White:1 - 11 m
Vertical scan range
- EB-W18:50 - 85 Hz
- V311W Standard throw projector 3100 ANSI lumens DLP WXGA (1280x800) 3D White:50 - 120 Hz
Matrix size
- EB-W18:1.5 cm (0.59")
- V311W Standard throw projector 3100 ANSI lumens DLP WXGA (1280x800) 3D White:1.65 cm (0.65")
Service life of light source
- EB-W18:5000 h
- V311W Standard throw projector 3100 ANSI lumens DLP WXGA (1280x800) 3D White:3000 h
Service life of light source (economic mode)
- EB-W18:6000 h
- V311W Standard throw projector 3100 ANSI lumens DLP WXGA (1280x800) 3D White:5000 h

Side by side

Differences highlightedShow differences only

Comparison of EB-W18, V311W
113 specifications	A Epson EB-W18 Model EB-W18 View product	B NEC V311W Standard throw projector 3100 ANSI lumens DLP WXGA (1280x800) 3D White Model V311W View product
Projector7 differ
Projector brightnessDiffers	3000 ANSI lumens	3100 ANSI lumens
Projection technologyDiffers	3LCD	DLP
Contrast ratio (typical)Differs	10000:1	3000:1
Native aspect ratioKnown for one	16:10	Unknown — not stated by the source
Supported aspect ratiosKnown for one	16:10	Unknown — not stated by the source
Screen size compatibilityDiffers	838.2 - 8128 mm (33 - 320")	1930.4 - 19354.8 mm (76 - 762")
Projection distanceDiffers	1.68 - 2.02 m	1 - 11 m
Contrast ratio (dynamic)Known for one	10000:1	Unknown — not stated by the source
Number of coloursKnown for one	1.07 billion colours	Unknown — not stated by the source
Projector brightness (economic mode)Known for one	2100 ANSI lumens	Unknown — not stated by the source
Vertical scan rangeDiffers	50 - 85 Hz	50 - 120 Hz
Colour light outputKnown for one	3000 ANSI lumens	Unknown — not stated by the source
Keystone correction, horizontalKnown for one	±30°	Unknown — not stated by the source
Keystone correction, verticalKnown for one	±30°	Unknown — not stated by the source
Matrix sizeDiffers	1.5 cm (0.59")	1.65 cm (0.65")
White light outputKnown for one	3000 ANSI lumens	Unknown — not stated by the source
Horizontal scan rangeKnown for one	Unknown — not stated by the source	15 - 100 kHz
Light source3 differ
Service life of light sourceDiffers	5000 h	3000 h
Service life of light source (economic mode)Differs	6000 h	5000 h
Lamp powerDiffers	200 W	225 W
Lens system1 differ
Focal length rangeKnown for one	16.9 - 20.28 mm	Unknown — not stated by the source
Aperture range (F-F)Known for one	1.58 - 1.72	Unknown — not stated by the source
Zoom ratioKnown for one	1.2:1	Unknown — not stated by the source
Throw ratioDiffers	1.30 - 1.56:1	1.55 - 1.7:1
Videoidentical
Video colour modesKnown for one	Blackboard, Dynamic, Presentation, Sports, sRGB, Theatre, Whiteboard	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
3DKnown for one	Unknown — not stated by the source	Yes
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1280 x 800 (WXGA), 1920 x 1080 (HD 1080)
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers	1	3
Component video (YPbPr/YCbCr) inDiffers	1	0
Composite video inDiffers	1	0
USB 2.0 ports quantityDiffers	2	0
USB connector typeKnown for one	USB Type-A, USB Type-B	Unknown — not stated by the source
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Network2 differ
Ethernet LANDiffers	No	Yes
Ethernet LAN (RJ-45) portsDiffers	0	1
Wi-FiKnown for one	Unknown — not stated by the source	No
Features1 differ
Noise level (economic mode)Differs	29 dB	33 dB
Preset modesKnown for one	Dynamic, Presentation, sRGB	Unknown — not stated by the source
2D/3D frequency imageKnown for one	50 - 85 Hz	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Password protectionKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	Unknown — not stated by the source	CE, ErP, TUV GS
Multimedia1 differ
RMS rated powerDiffers	2 W	7 W
Designidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power consumption (typical)Differs	270 W	268 W
Power consumption (standby)Known for one	0.28 W	Unknown — not stated by the source
Power consumption (PowerSave)Differs	201 W	0.5 W
Auto power offKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-10 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.4 kg	2.5 kg
WidthDiffers	297 mm	310 mm
DepthDiffers	234 mm	247 mm
HeightDiffers	77 mm	95 mm
Package widthKnown for one	365 mm	Unknown — not stated by the source
Package depthKnown for one	350 mm	Unknown — not stated by the source
Package heightKnown for one	160 mm	Unknown — not stated by the source
Package weightKnown for one	4 kg	Unknown — not stated by the source
Packaging contentidentical
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Carrying caseKnown 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
Mobile app supportKnown for one	Yes	Unknown — not stated by the source
Other featuresKnown for one	AV Mute Slide, Built-in speaker, Direct Power on/off, Document Camera Compatible, Horizontal and vertical keystone correction, Network projection, Wireless LAN capable	Unknown — not stated by the source
Power consumptionKnown for one	270 Watt (Normal Peak-mode), 201 Watt (Eco Peak-Mode), 0.28 Watt (Energy saving standby)	Unknown — not stated by the source
USB display functionKnown for one	3 in 1: Image / Mouse / Sound	Unknown — not stated by the source
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Logistics dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Pallet gross heightKnown for one	2.23 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	2.23 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	78 pc(s)	Unknown — not stated by the source
Products per pallet (UK)Known for one	78 pc(s)	Unknown — not stated by the source
Products per pallet layerKnown for one	6 pc(s)	Unknown — not stated by the source
Products per pallet layer (UK)Known for one	6 pc(s)	Unknown — not stated by the source
Other featuresidentical
InterfaceKnown for one	USB 2.0-A, USB 2.0, Wireless LAN IEEE 802.11b/g/n (optional), HDMI in, Composite in, Component in, S-Video in, RGB in, VGA in, Cinch audio out	Unknown — not stated by the source
Security featuresKnown for one	Kensington lock, Security cable hole, Wireless LAN security, Password protection	Unknown — not stated by the source
Option typeKnown for one	Document camera, Quick wireless USB key, Wireless LAN unit	Unknown — not stated by the source
Box contentsKnown for one	Carrying bag, Computer cable, Main unit, Power cable, Remote control incl. batteries, USB cable, User's Manual Set, Warranty Documents	Unknown — not stated by the source
Control panelKnown for one	0.59 inch with MLA (D8)	Unknown — not stated by the source

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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