Product comparison · 2 data projectors

NEC NP-UM351W-WK data projector Standard throw projector 3500 ANSI lumens LCD WXGA (1280x800) White vs NEC NP-UM351WI-WK data projector Standard throw projector 3500 ANSI lumens LCD White

74specifications compared
2differ
72identical
9known for one product only

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Differences highlightedShow differences only

Comparison of NP-UM351W-WK, NP-UM351WI-WK
83 specifications	A NEC NP-UM351W-WK data projector Standard throw projector 3500 ANSI lumens LCD WXGA (1280x800) White Model NP-UM351W-WK View product	B NEC NP-UM351WI-WK data projector Standard throw projector 3500 ANSI lumens LCD White Model NP-UM351WI-WK View product
Projector1 differ
Projector brightness	3500 ANSI lumens	3500 ANSI lumens
Projection technology	LCD	LCD
Projector native resolutionKnown for one	WXGA (1280x800)	Unknown — not stated by the source
Contrast ratio (typical)	4000:1	4000:1
Screen size compatibilityDiffers	1473.2 - 2794 mm (58 - 110")	37.3 - 70.9 mm (1.47 - 2.79")
Projection distance	0.45 - 0.85 m	0.45 - 0.85 m
Horizontal scan range	15 - 100 kHz	15 - 100 kHz
Vertical scan range	50 - 120 Hz	50 - 120 Hz
Keystone correction, horizontal	-10 - 10°	-10 - 10°
Keystone correction, vertical	-10 - 10°	-10 - 10°
Matrix size	1.5 cm (0.59")	1.5 cm (0.59")
Light sourceidentical
Light source type	Lamp	Lamp
Service life of light source	3800 h	3800 h
Service life of light source (economic mode)	6000 h	6000 h
Lamp power	255 W	255 W
Lamps quantity	1 lamp(s)	1 lamp(s)
Lens systemidentical
Focus	Manual	Manual
Zoom ratio	1.4:1	1.4:1
Throw ratio	0.36:1	0.36:1
Video1 differ
Analog signal format system	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HD	No	No
Supported graphics resolutionsDiffers	1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 640 x 480 (VGA), 800 x 600 (SVGA)	1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 640 x 480 (VGA), 800 x 600 (SVGA)
Supported video modesKnown for one	1080i, 1080p, 480i, 480p, 576i, 576p, 720p	Unknown — not stated by the source
Ports & interfacesidentical
VGA (D-Sub) ports quantity	2	2
HDMI ports quantity	2	2
Component video (YPbPr/YCbCr) in	0	0
Composite video in	1	1
DVI port	No	No
DisplayPorts quantity	0	0
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Audio (L/R) in	1	1
Serial interface type	RS-232	RS-232
PC in (D-Sub)	Yes	Yes
USB connector typeKnown for one	USB Type-A	Unknown — not stated by the source
BNC input portsKnown for one	0	Unknown — not stated by the source
CardBus PCMCIA slot type	No	No
CardBus PCMCIA slots quantity	0	0
AC (power) in	Yes	Yes
S-Video inputs quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Storageidentical
Card reader integrated	No	No
Optical disc player type	Not included	Not included
Featuresidentical
Noise level	38 dB	38 dB
Noise level (economic mode)	28 dB	28 dB
HDCP	Yes	Yes
On Screen Display (OSD)	Yes	Yes
Composite sync	Yes	Yes
Separate H/V sync	Yes	Yes
Sync-on-green (SOG)	Yes	Yes
Certification	USA UL 60950-1 FCC Class B, C-UL CSA 60950-1 ICES-003 Class B	USA UL 60950-1 FCC Class B, C-UL CSA 60950-1 ICES-003 Class B
Multimediaidentical
Built-in speaker(s)	Yes	Yes
Number of built-in speakers	1	1
RMS rated power	20 W	20 W
Designidentical
Product type	Standard throw projector	Standard throw projector
Product colour	White	White
Placement	Desktop	Desktop
LED indicators	Yes	Yes
Poweridentical
Power source	AC	AC
Power consumption (typical)	337 W	337 W
Power consumption (standby)	8 W	8 W
Power consumption (PowerSave)	0.2 W	0.2 W
Power consumption (economy mode)	221 W	221 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	5.6 kg	5.6 kg
Width	429 mm	429 mm
Depth	592 mm	592 mm
Height	112 mm	112 mm
Packaging contentidentical
Remote control included	Yes	Yes
Remote control type	IR	IR
Batteries included	Yes	Yes
Cables included	VGA	VGA
Manual	Yes	Yes
Warranty card	Yes	Yes
Technical detailsidentical
Focus adjustment	1.8	1.8
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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