Product comparison · 2 data projectors

Epson PowerLite 98 vs NEC NP-V311X data projector Standard throw projector 3100 ANSI lumens DLP XGA (1024x768) White

53specifications compared
26differ
27identical
44known for one product only

Key differences

Projector brightness
- PowerLite 98:3000 ANSI lumens
- NP-V311X data projector Standard throw projector 3100 ANSI lumens DLP XGA (1024x768) White:3100 ANSI lumens
Projection technology
- PowerLite 98:3LCD
- NP-V311X data projector Standard throw projector 3100 ANSI lumens DLP XGA (1024x768) White:DLP
Screen size compatibility
- PowerLite 98:762 - 7620 mm (30 - 300")
- NP-V311X data projector Standard throw projector 3100 ANSI lumens DLP XGA (1024x768) White:838.2 - 7620 mm (33 - 300")
Projection distance
- PowerLite 98:0.9 - 9 m
- NP-V311X data projector Standard throw projector 3100 ANSI lumens DLP XGA (1024x768) White:1.2 - 12 m
Keystone correction, horizontal
- PowerLite 98:± 30°
- NP-V311X data projector Standard throw projector 3100 ANSI lumens DLP XGA (1024x768) White:-40 - 40°
Keystone correction, vertical
- PowerLite 98:± 30°
- NP-V311X data projector Standard throw projector 3100 ANSI lumens DLP XGA (1024x768) White:-40 - 40°
Service life of light source
- PowerLite 98:5000 h
- NP-V311X data projector Standard throw projector 3100 ANSI lumens DLP XGA (1024x768) White:3000 h
Service life of light source (economic mode)
- PowerLite 98:6000 h
- NP-V311X data projector Standard throw projector 3100 ANSI lumens DLP XGA (1024x768) White:5000 h

Side by side

Differences highlightedShow differences only

Comparison of PowerLite 98, NP-V311X
97 specifications	A Epson PowerLite 98 View product	B NEC NP-V311X data projector Standard throw projector 3100 ANSI lumens DLP XGA (1024x768) White Model NP-V311X View product
Projector6 differ
Projector brightnessDiffers	3000 ANSI lumens	3100 ANSI lumens
Projection technologyDiffers	3LCD	DLP
Contrast ratio (typical)Known for one	Unknown — not stated by the source	3000:1
Screen size compatibilityDiffers	762 - 7620 mm (30 - 300")	838.2 - 7620 mm (33 - 300")
Projection distanceDiffers	0.9 - 9 m	1.2 - 12 m
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
Keystone correction, horizontalDiffers	± 30°	-40 - 40°
Keystone correction, verticalDiffers	± 30°	-40 - 40°
Matrix sizeKnown for one	Unknown — not stated by the source	1.4 cm (0.55")
Native aspect ratioKnown for one	4:3	Unknown — not stated by the source
Supported aspect ratiosKnown for one	4:3, 16:9, 16:10	Unknown — not stated by the source
Contrast ratio (dynamic)Known for one	10000:1	Unknown — not stated by the source
Number of coloursKnown for one	1.073 billion colours	Unknown — not stated by the source
Colour light outputKnown for one	3000 ANSI lumens	Unknown — not stated by the source
Matrix typeKnown for one	3-panel (p-Si TFT active)	Unknown — not stated by the source
White light outputKnown for one	3000 ANSI lumens	Unknown — not stated by the source
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
Lamps quantityKnown for one	Unknown — not stated by the source	1 lamp(s)
Lamp typeKnown for one	UHE	Unknown — not stated by the source
Lens system3 differ
Focal length rangeDiffers	16.9 - 20.28 mm	21.83 - 24 mm
Zoom ratioDiffers	1.2:1	1.1:1
Throw ratioDiffers	1.48 - 1.77:1	1.95 - 2.15:1
Aperture range (F-F)Known for one	1.58 - 1.72	Unknown — not stated by the source
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Zoom typeKnown for one	Manual	Unknown — not stated by the source
Video2 differ
Analog signal format systemDiffers	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM	NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Supported graphics resolutionsDiffers	1280 x 800, 1280 x 960, 1440 x 1050, 1280 x 1024 (SXGA), 1366 x 768, 1600 x 1200 (UXGA), 640 x 480 (VGA), 800 x 600 (SVGA)	1024 x 768 (XGA), 1600 x 1200 (UXGA)
Supported video modesKnown for one	Unknown — not stated by the source	1080i, 480p, 576i, 576p, 720p
3DKnown for one	No	Unknown — not stated by the source
Ports & interfaces3 differ
Component video (YPbPr/YCbCr) inDiffers	0	2
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Headphone outputsDiffers	1	0
Microphone inDiffers	Yes	No
PC Audio inKnown for one	Unknown — not stated by the source	No
PC Audio outKnown for one	Unknown — not stated by the source	No
BNC input portsKnown for one	Unknown — not stated by the source	0
CardBus PCMCIA slot typeKnown for one	Unknown — not stated by the source	No
CardBus PCMCIA slots quantityKnown for one	Unknown — not stated by the source	0
Digital audio optical outKnown for one	Unknown — not stated by the source	0
Composite video inKnown for one	1	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
PC in (D-Sub)Known for one	Yes	Unknown — not stated by the source
USB connector typeKnown for one	USB Type-A, USB Type-B	Unknown — not stated by the source
Storageidentical
Compatible memory cardsKnown for one	Unknown — not stated by the source	Not supported
Optical disc player typeKnown for one	Unknown — not stated by the source	Not included
Features1 differ
Plug and PlayKnown for one	Unknown — not stated by the source	No
CertificationDiffers	RoHS	UL 1950 FCC Class B, CSA 950 (C-UL), NOM
Noise level (economic mode)Known for one	28 dB	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
Multimedia1 differ
RMS rated powerDiffers	16 W	7 W
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Portable
Power2 differ
Power consumption (typical)Differs	294 W	278 W
Power consumption (standby)Differs	2.9 W	4 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	0.4 W
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 35 °C	5 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 50 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Weight & dimensions4 differ
WeightDiffers	2.7 kg	2.5 kg
WidthDiffers	295 mm	310 mm
DepthDiffers	244 mm	247 mm
HeightDiffers	86 mm	95 mm
Packaging contentidentical
Batteries includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Remote control typeKnown for one	IR	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	No	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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