Product comparison · 2 data projectors

NEC P451W Standard throw projector 4000 ANSI lumens 3LCD WXGA (1280x800) White vs NEC P501X Standard throw projector 5000 ANSI lumens 3LCD XGA (1024x768) White

57specifications compared
18differ
39identical
28known for one product only

Key differences

Projector brightness
- P451W Standard throw projector 4000 ANSI lumens 3LCD WXGA (1280x800) White:4000 ANSI lumens
- P501X Standard throw projector 5000 ANSI lumens 3LCD XGA (1024x768) White:5000 ANSI lumens
Projector native resolution
- P451W Standard throw projector 4000 ANSI lumens 3LCD WXGA (1280x800) White:WXGA (1280x800)
- P501X Standard throw projector 5000 ANSI lumens 3LCD XGA (1024x768) White:XGA (1024x768)
Native aspect ratio
- P451W Standard throw projector 4000 ANSI lumens 3LCD WXGA (1280x800) White:16:10
- P501X Standard throw projector 5000 ANSI lumens 3LCD XGA (1024x768) White:4:3
Supported aspect ratios
- P451W Standard throw projector 4000 ANSI lumens 3LCD WXGA (1280x800) White:16:10, 16:9
- P501X Standard throw projector 5000 ANSI lumens 3LCD XGA (1024x768) White:4:3, 16:9, 16:10
Projection distance
- P451W Standard throw projector 4000 ANSI lumens 3LCD WXGA (1280x800) White:0.69 - 14.6 m
- P501X Standard throw projector 5000 ANSI lumens 3LCD XGA (1024x768) White:0.6 - 13.8 m
Service life of light source
- P451W Standard throw projector 4000 ANSI lumens 3LCD WXGA (1280x800) White:3500 h
- P501X Standard throw projector 5000 ANSI lumens 3LCD XGA (1024x768) White:4000 h
Aperture range (F-F)
- P451W Standard throw projector 4000 ANSI lumens 3LCD WXGA (1280x800) White:1.7 - 2.1
- P501X Standard throw projector 5000 ANSI lumens 3LCD XGA (1024x768) White:1.7 - 2
Full HD
- P451W Standard throw projector 4000 ANSI lumens 3LCD WXGA (1280x800) White:No
- P501X Standard throw projector 5000 ANSI lumens 3LCD XGA (1024x768) White:Yes

Side by side

Differences highlightedShow differences only

Comparison of P451W, P501X
85 specifications	A NEC P451W Standard throw projector 4000 ANSI lumens 3LCD WXGA (1280x800) White Model P451W View product	B NEC P501X Standard throw projector 5000 ANSI lumens 3LCD XGA (1024x768) White Model P501X View product
Projector5 differ
Projector brightnessDiffers	4000 ANSI lumens	5000 ANSI lumens
Projection technology	3LCD	3LCD
Projector native resolutionDiffers	WXGA (1280x800)	XGA (1024x768)
Contrast ratio (typical)	4000:1	4000:1
Native aspect ratioDiffers	16:10	4:3
Supported aspect ratiosDiffers	16:10, 16:9	4:3, 16:9, 16:10
Screen size compatibility	635 - 7620 mm (25 - 300")	635 - 7620 mm (25 - 300")
Projection distanceDiffers	0.69 - 14.6 m	0.6 - 13.8 m
Horizontal scan range	15 - 100 kHz	15 - 100 kHz
Vertical scan range	50 - 120 Hz	50 - 120 Hz
Keystone correction, horizontal	-30 - 30°	-30 - 30°
Keystone correction, vertical	-30 - 30°	-30 - 30°
Projector brightness (economic mode)Known for one	Unknown — not stated by the source	3000 ANSI lumens
Light source1 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	3500 h	4000 h
Service life of light source (economic mode)	6000 h	6000 h
Lamp power	270 W	270 W
Lamp power (economic mode)Known for one	160 W	Unknown — not stated by the source
Lamps quantityKnown for one	1 lamp(s)	Unknown — not stated by the source
Lamp typeKnown for one	Unknown — not stated by the source	UHP
Lens system1 differ
FocusKnown for one	Manual	Unknown — not stated by the source
Focal length range	17.4 - 29 mm	17.4 - 29 mm
Aperture range (F-F)Differs	1.7 - 2.1	1.7 - 2
Zoom capability	Yes	Yes
Zoom type	Manual	Manual
Zoom ratio	1.7:1	1.7:1
Throw ratioKnown for one	1.38 - 2.24:1	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, NTSC 3.58, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDDiffers	No	Yes
3D	No	No
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1024 x 768 (XGA), 1920 x 1200 (WUXGA)
Ports & interfaces2 differ
VGA (D-Sub) ports quantity	2	2
HDMI ports quantityDiffers	1	2
HDMI connector typeKnown for one	Full-size	Unknown — not stated by the source
Component video (YPbPr/YCbCr) inDiffers	0	1
Composite video inKnown for one	0	Unknown — not stated by the source
DVI port	No	No
S-Video inputs quantity	1	1
USB 2.0 ports quantity	3	3
Headphone outputs	1	1
Microphone in	Yes	Yes
Serial interface type	RS-232	RS-232
PC Audio inKnown for one	Yes	Unknown — not stated by the source
Network2 differ
Ethernet LANDiffers	Yes	No
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Wi-FiDiffers	Yes	No
Features2 differ
Noise levelDiffers	37 dB	30 dB
Noise level (economic mode)Differs	30 dB	37 dB
HDCP	Yes	Yes
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
Password protectionKnown for one	Yes	Unknown — not stated by the source
Certification	CE; ErP; TÜV GS	CE; ErP; TÜV GS
Multimediaidentical
Built-in speaker(s)	Yes	Yes
Number of built-in speakers	1	1
RMS rated power	16 W	16 W
Designidentical
Product type	Standard throw projector	Standard throw projector
Product colour	White	White
PlacementKnown for one	Desktop	Unknown — not stated by the source
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
Displayidentical
Built-in displayKnown for one	No	Unknown — not stated by the source
Power1 differ
Power source	AC	AC
Power consumption (typical)	292 W	292 W
Power consumption (standby)	10 W	10 W
Power consumption (max)Known for one	357 W	Unknown — not stated by the source
Power consumption (PowerSave)Differs	0.2 W	248 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)Known for one	5 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-10 - 50 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Weight & dimensions2 differ
Weight	4.1 kg	4.1 kg
Width	398 mm	398 mm
DepthDiffers	115 mm	282 mm
HeightDiffers	282 mm	115 mm
Packaging contentidentical
Remote control included	Yes	Yes
Remote control typeKnown for one	IR	Unknown — not stated by the source
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC, VGA	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Compliance certificates	RoHS	RoHS
Other featuresidentical
Maximum analog resolutionKnown for one	1920 x 1200 pixels	Unknown — not stated by the source
RS-232 ports	1	1
Storageidentical
Card reader integratedKnown for one	Unknown — not stated by the source	No

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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