Product comparison · 2 data projectors

Acer Projector PH112 vs NEC VT580 2000 ANSI lumens LCD XGA (1024x768)

15specifications compared
12differ
3identical
19known for one product only

Key differences

Projector brightness
- Projector PH112:1700 ANSI lumens
- VT580 2000 ANSI lumens LCD XGA (1024x768):2000 ANSI lumens
Projection technology
- Projector PH112:DLP
- VT580 2000 ANSI lumens LCD XGA (1024x768):LCD
Projector native resolution
- Projector PH112:WVGA (854x480)
- VT580 2000 ANSI lumens LCD XGA (1024x768):XGA (1024x768)
Contrast ratio (typical)
- Projector PH112:2000:1
- VT580 2000 ANSI lumens LCD XGA (1024x768):600:1
Horizontal scan range
- Projector PH112:31 - 79 kHz
- VT580 2000 ANSI lumens LCD XGA (1024x768):15 - 100 kHz
Vertical scan range
- Projector PH112:50 - 85 Hz
- VT580 2000 ANSI lumens LCD XGA (1024x768):50 - 120 Hz
Service life of light source
- Projector PH112:2000 h
- VT580 2000 ANSI lumens LCD XGA (1024x768):3000 h
Noise level
- Projector PH112:30 dB
- VT580 2000 ANSI lumens LCD XGA (1024x768):35 dB

Side by side

Differences highlightedShow differences only

Comparison of Projector PH112, VT580
34 specifications	A Acer Projector PH112 View product	B NEC VT580 2000 ANSI lumens LCD XGA (1024x768) Model VT580 View product
Projector6 differ
Projector brightnessDiffers	1700 ANSI lumens	2000 ANSI lumens
Projection technologyDiffers	DLP	LCD
Projector native resolutionDiffers	WVGA (854x480)	XGA (1024x768)
Contrast ratio (typical)Differs	2000:1	600:1
Projection distanceKnown for one	1.2 - 12 m	Unknown — not stated by the source
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
UniformityKnown for one	90%	Unknown — not stated by the source
Horizontal scan rangeDiffers	31 - 79 kHz	15 - 100 kHz
Vertical scan rangeDiffers	50 - 85 Hz	50 - 120 Hz
Screen size compatibilityKnown for one	Unknown — not stated by the source	1935.5 - 19354.8 mm (76.2 - 762")
Light source1 differ
Service life of light sourceDiffers	2000 h	3000 h
Lamp typeKnown for one	NSH	Unknown — not stated by the source
Lens systemidentical
Digital zoomKnown for one	1.2x	Unknown — not stated by the source
FocusKnown for one	Unknown — not stated by the source	Manual
Features1 differ
Noise levelDiffers	30 dB	35 dB
Designidentical
Market positioningKnown for one	Home cinema	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	2.3 kg	2.9 kg
Other features3 differ
Aspect ratioDiffers	4:3, 16:9	4:3
Dimensions (WxDxH)Differs	256 x 198 x 92 mm	309 x 258 x 112 mm
Lens systemDiffers	F / 2.5 ~ 2.7, f = 20.2 ~ 24.2 mm	F= 1.7–2.07, f= 18.9–22.7 mm
Power supplyKnown for one	250 W	Unknown — not stated by the source
ResolutionKnown for one	1280 x 1024 pixels	Unknown — not stated by the source
Digital keystone correctionKnown for one	+/- 15°	Unknown — not stated by the source
InterfaceKnown for one	Unknown — not stated by the source	USB
Power requirementsKnown for one	Unknown — not stated by the source	100-120/200-240VAC 50/60Hz
I/O portsKnown for one	Unknown — not stated by the source	VGA, S-Video, Composite, Monitor Out, Audio In x2, Audio Out, RS-232
Displayidentical
DisplayKnown for one	Unknown — not stated by the source	LCD
Display resolutionKnown for one	Unknown — not stated by the source	1600 x 1200 pixels
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	280 W
Power consumption (standby)Known for one	Unknown — not stated by the source	7.4 W

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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