Product comparison · 2 data projectors

Epson EB-W18 vs NEC V311X Standard throw projector 3100 ANSI lumens DLP 1080p (1920x1080) 3D White

55specifications compared
30differ
25identical
73known for one product only

Key differences

Projector brightness
- EB-W18:3000 ANSI lumens
- V311X Standard throw projector 3100 ANSI lumens DLP 1080p (1920x1080) 3D White:3100 ANSI lumens
Projection technology
- EB-W18:3LCD
- V311X Standard throw projector 3100 ANSI lumens DLP 1080p (1920x1080) 3D White:DLP
Projector native resolution
- EB-W18:WXGA (1280x800)
- V311X Standard throw projector 3100 ANSI lumens DLP 1080p (1920x1080) 3D White:1080p (1920x1080)
Contrast ratio (typical)
- EB-W18:10000:1
- V311X Standard throw projector 3100 ANSI lumens DLP 1080p (1920x1080) 3D White:3000:1
Projection distance
- EB-W18:1.68 - 2.02 m
- V311X Standard throw projector 3100 ANSI lumens DLP 1080p (1920x1080) 3D White:1.2 - 13 m
Vertical scan range
- EB-W18:50 - 85 Hz
- V311X Standard throw projector 3100 ANSI lumens DLP 1080p (1920x1080) 3D White:50 - 120 Hz
Matrix size
- EB-W18:1.5 cm (0.59")
- V311X Standard throw projector 3100 ANSI lumens DLP 1080p (1920x1080) 3D White:1.4 cm (0.55")
Service life of light source
- EB-W18:5000 h
- V311X Standard throw projector 3100 ANSI lumens DLP 1080p (1920x1080) 3D White:3000 h

Side by side

Differences highlightedShow differences only

Comparison of EB-W18, V311X
128 specifications	A Epson EB-W18 Model EB-W18 View product	B NEC V311X Standard throw projector 3100 ANSI lumens DLP 1080p (1920x1080) 3D White Model V311X View product
Projector7 differ
Projector brightnessDiffers	3000 ANSI lumens	3100 ANSI lumens
Projection technologyDiffers	3LCD	DLP
Projector native resolutionDiffers	WXGA (1280x800)	1080p (1920x1080)
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 compatibilityKnown for one	838.2 - 8128 mm (33 - 320")	Unknown — not stated by the source
Projection distanceDiffers	1.68 - 2.02 m	1.2 - 13 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")	1.4 cm (0.55")
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
Horizontal synchronization (max)Known for one	Unknown — not stated by the source	100 kHz
Horizontal synchronization (min)Known for one	Unknown — not stated by the source	15 kHz
Matrix typeKnown for one	Unknown — not stated by the source	DMD
Vertical synchronization (max)Known for one	Unknown — not stated by the source	120 kHz
Vertical synchronization (min)Known for one	Unknown — not stated by the source	50 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
Lamp typeKnown for one	Unknown — not stated by the source	AC HID
Lamps quantityKnown for one	Unknown — not stated by the source	1 lamp(s)
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	1.95 - 2.15:1
Video1 differ
Full HDDiffers	No	Yes
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 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
HD-ReadyKnown for one	Unknown — not stated by the source	Yes
3DKnown for one	Unknown — not stated by the source	Yes
3D ReadyKnown for one	Unknown — not stated by the source	Yes
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1024 x 768 (XGA), 1920 x 1080 (HD 1080)
Supported video modesKnown for one	Unknown — not stated by the source	1080i, 480p, 576i, 576p, 720p
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers	1	3
Component video (YPbPr/YCbCr) inDiffers	1	0
S-Video inputs quantityDiffers	1	2
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
Audio (L/R) outKnown for one	Unknown — not stated by the source	1
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
AC (power) inKnown for one	Unknown — not stated by the source	Yes
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
HDCPKnown for one	Unknown — not stated by the source	No
CertificationKnown for one	Unknown — not stated by the source	UL, FCC, CSA, C-UL, NOM
Multimedia1 differ
RMS rated powerDiffers	2 W	7 W
Power3 differ
Power consumption (typical)Differs	270 W	210 W
Power consumption (standby)Differs	0.28 W	4 W
Power consumption (PowerSave)Differs	201 W	0.4 W
Auto power offKnown for one	Yes	Unknown — not stated by the source
Power consumption (max)Known for one	Unknown — not stated by the source	268 W
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 35 °C	5 - 40 °C
Storage temperature (T-T)Differs	-10 - 60 °C	-20 - 50 °C
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	95 mm
HeightDiffers	77 mm	247 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
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
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 features1 differ
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
RS-232 portsDiffers	0	1
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
Maximum analog resolutionKnown for one	Unknown — not stated by the source	1024 x 768 pixels
Maximum digital resolutionKnown for one	Unknown — not stated by the source	1920 x 1080 pixels

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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