Product comparison · 2 data projectors

NEC NP-V311W data projector Standard throw projector 3100 ANSI lumens DLP WXGA (1280x800) 3D White vs NEC NP-V311X data projector Standard throw projector 3100 ANSI lumens DLP XGA (1024x768) White

71specifications compared
3differ
68identical
13known for one product only

Key differences

Projector native resolution
- NP-V311W data projector Standard throw projector 3100 ANSI lumens DLP WXGA (1280x800) 3D White:WXGA (1280x800)
- NP-V311X data projector Standard throw projector 3100 ANSI lumens DLP XGA (1024x768) White:XGA (1024x768)
Matrix size
- NP-V311W data projector Standard throw projector 3100 ANSI lumens DLP WXGA (1280x800) 3D White:1.65 cm (0.65")
- NP-V311X data projector Standard throw projector 3100 ANSI lumens DLP XGA (1024x768) White:1.4 cm (0.55")

Side by side

Differences highlightedShow differences only

Comparison of NP-V311W, NP-V311X
84 specifications	A NEC NP-V311W data projector Standard throw projector 3100 ANSI lumens DLP WXGA (1280x800) 3D White Model NP-V311W View product	B NEC NP-V311X data projector Standard throw projector 3100 ANSI lumens DLP XGA (1024x768) White Model NP-V311X View product
Projector2 differ
Projector brightness	3100 ANSI lumens	3100 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	WXGA (1280x800)	XGA (1024x768)
Screen size compatibility	838.2 - 7620 mm (33 - 300")	838.2 - 7620 mm (33 - 300")
Projection distance	1.2 - 12 m	1.2 - 12 m
Contrast ratio (dynamic)Known for one	3000:1	Unknown — not stated by the source
Horizontal scan range	15 - 100 kHz	15 - 100 kHz
Vertical scan range	50 - 120 Hz	50 - 120 Hz
Keystone correction, horizontal	-40 - 40°	-40 - 40°
Keystone correction, vertical	-40 - 40°	-40 - 40°
Matrix sizeDiffers	1.65 cm (0.65")	1.4 cm (0.55")
Contrast ratio (typical)Known for one	Unknown — not stated by the source	3000:1
Light sourceidentical
Light source type	Lamp	Lamp
Service life of light source	3000 h	3000 h
Service life of light source (economic mode)	5000 h	5000 h
Lamp power	225 W	225 W
Lamps quantity	1 lamp(s)	1 lamp(s)
Lens systemidentical
Focus	Manual	Manual
Focal length range	21.83 - 24 mm	21.83 - 24 mm
Zoom ratio	1.1:1	1.1:1
Throw ratio	1.95 - 2.15:1	1.95 - 2.15:1
Video1 differ
Analog signal format system	NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM	NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HD	No	No
3DKnown for one	Yes	Unknown — not stated by the source
3D ReadyKnown for one	Yes	Unknown — not stated by the source
Supported graphics resolutionsDiffers	1280 x 800, 1600 x 1200 (UXGA)	1024 x 768 (XGA), 1600 x 1200 (UXGA)
Supported video modes	1080i, 480p, 576i, 576p, 720p	1080i, 480p, 576i, 576p, 720p
Ports & interfacesidentical
VGA (D-Sub) ports quantity	3	3
HDMI ports quantity	1	1
Component video (YPbPr/YCbCr) in	2	2
S-Video inputs quantity	1	1
Audio (L/R) in	1	1
Serial interface type	RS-232	RS-232
PC Audio in	No	No
AUX inKnown for one	No	Unknown — not stated by the source
BNC input ports	0	0
AV outputKnown for one	No	Unknown — not stated by the source
CardBus PCMCIA slot type	No	No
CardBus PCMCIA slots quantity	0	0
Digital audio optical out	0	0
AC (power) in	Yes	Yes
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Headphone outputsKnown for one	Unknown — not stated by the source	0
Microphone inKnown for one	Unknown — not stated by the source	No
PC Audio outKnown for one	Unknown — not stated by the source	No
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Wi-Fi	No	No
Storageidentical
Card reader integrated	No	No
Compatible memory cards	Not supported	Not supported
Optical disc player type	Not included	Not included
Featuresidentical
Noise level	37 dB	37 dB
Noise level (economic mode)Known for one	33 dB	Unknown — not stated by the source
HDCPKnown for one	No	Unknown — not stated by the source
Certification	UL 1950 FCC Class B, CSA 950 (C-UL), NOM	UL 1950 FCC Class B, CSA 950 (C-UL), NOM
Plug and PlayKnown for one	Unknown — not stated by the source	No
Multimediaidentical
Built-in speaker(s)	Yes	Yes
Number of built-in speakers	1	1
RMS rated power	7 W	7 W
TV tuner integrated	No	No
Designidentical
Product type	Standard throw projector	Standard throw projector
Market positioning	Portable	Portable
Product colour	White	White
Placement	Desktop, Ceiling	Desktop, Ceiling
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Poweridentical
Power source	AC	AC
Power consumption (typical)	278 W	278 W
Power consumption (standby)	4 W	4 W
Power consumption (PowerSave)	0.4 W	0.4 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)	5 - 40 °C	5 - 40 °C
Storage temperature (T-T)	-20 - 50 °C	-20 - 50 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Weight & dimensionsidentical
Weight	2.5 kg	2.5 kg
Width	310 mm	310 mm
Depth	247 mm	247 mm
Height	95 mm	95 mm
Packaging contentidentical
Remote control included	Yes	Yes
Batteries included	Yes	Yes
Manual	Yes	Yes
Quick start guide	Yes	Yes
Other featuresidentical
RS-232 ports	1	1

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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