Product comparison · 2 data projectors

Acer PH730 DLP Projector vs NEC NP 4001

23specifications compared
14differ
9identical
25known for one product only

Key differences

Projector brightness
- PH730 DLP Projector:1200 ANSI lumens
- NP 4001:4500 ANSI lumens
Contrast ratio (typical)
- PH730 DLP Projector:2500:1
- NP 4001:2100:1
Screen size compatibility
- PH730 DLP Projector:29.2” (0.74m)-300” (7.62m)
- NP 4001:1.02 x 12.7
Horizontal scan range
- PH730 DLP Projector:31.5 - 100 kHz
- NP 4001:15 - 90 kHz
Vertical scan range
- PH730 DLP Projector:56 - 85 Hz
- NP 4001:50 - 85 Hz
Keystone correction, horizontal
- PH730 DLP Projector:±16°
- NP 4001:35°
Keystone correction, vertical
- PH730 DLP Projector:±16°
- NP 4001:40°
Lamp power
- PH730 DLP Projector:230 W
- NP 4001:260 W

Side by side

Differences highlightedShow differences only

Comparison of PH730 DLP Projector, NP 4001
48 specifications	A Acer PH730 DLP Projector View product	B NEC NP 4001 View product
Projector7 differ
Projector brightnessDiffers	1200 ANSI lumens	4500 ANSI lumens
Contrast ratio (typical)Differs	2500:1	2100:1
Screen size compatibilityDiffers	29.2” (0.74m)-300” (7.62m)	1.02 x 12.7
Horizontal scan rangeDiffers	31.5 - 100 kHz	15 - 90 kHz
Vertical scan rangeDiffers	56 - 85 Hz	50 - 85 Hz
Keystone correction, horizontalDiffers	±16°	35°
Keystone correction, verticalDiffers	±16°	40°
Projection distanceKnown for one	1.2 - 10.38 m	Unknown — not stated by the source
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Light source1 differ
Service life of light source (economic mode)Known for one	Unknown — not stated by the source	2500 h
Lamp powerDiffers	230 W	260 W
Lens systemidentical
Focal length rangeKnown for one	Unknown — not stated by the source	11.4 - 117.4 mm
Ports & interfaces1 differ
Component video (YPbPr/YCbCr) inDiffers	1	2
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Composite video inKnown for one	1	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Featuresidentical
Dot clock scanning frequencyKnown for one	Unknown — not stated by the source	100 MHz
Multimediaidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerKnown for one	Unknown — not stated by the source	6 W
Power1 differ
Power consumption (typical)Differs	285 W	655 W
Power consumption (standby)Known for one	Unknown — not stated by the source	5 W
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Weight & dimensions1 differ
WeightDiffers	3.5 kg	16.5 kg
Other features3 differ
Aspect ratioDiffers	4:3, 16:9	15:9
Audio inputKnown for one	Unknown — not stated by the source	2 Stereo Mini Jack
Audio outputKnown for one	Unknown — not stated by the source	1 Stereo Mini Jack
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Dimensions (WxDxH)Differs	350 x 282 x 119 mm	505 x 385 x 197 mm
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240 V, 50 Hz / 60 Hz
Power supply typeKnown for one	Unknown — not stated by the source	AC
ResolutionDiffers	1280 x 720 pixels	1600 x 1200 pixels
Recommended operating temperature range (T-T)Known for one	Unknown — not stated by the source	5 - 40 °C
RS-232 portsKnown for one	1	Unknown — not stated by the source
Designidentical
Market positioningKnown for one	Home cinema	Unknown — not stated by the source
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Remote control typeKnown for one	PgUp/PgDn	Unknown — not stated by the source
Cables includedKnown for one	AC, RCA, S-Video, USB	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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