Product comparison · 2 data projectors

Acer Projector PH112 vs NEC VT58 1600 ANSI lumens LCD XGA (1024x768)

12specifications compared
10differ
2identical
24known for one product only

Key differences

Projector brightness
- Projector PH112:1700 ANSI lumens
- VT58 1600 ANSI lumens LCD XGA (1024x768):1600 ANSI lumens
Projection technology
- Projector PH112:DLP
- VT58 1600 ANSI lumens LCD XGA (1024x768):LCD
Projector native resolution
- Projector PH112:WVGA (854x480)
- VT58 1600 ANSI lumens LCD XGA (1024x768):XGA (1024x768)
Contrast ratio (typical)
- Projector PH112:2000:1
- VT58 1600 ANSI lumens LCD XGA (1024x768):600:1
Horizontal scan range
- Projector PH112:31 - 79 kHz
- VT58 1600 ANSI lumens LCD XGA (1024x768):15 - 100 kHz
Vertical scan range
- Projector PH112:50 - 85 Hz
- VT58 1600 ANSI lumens LCD XGA (1024x768):50 - 120 Hz
Service life of light source
- Projector PH112:2000 h
- VT58 1600 ANSI lumens LCD XGA (1024x768):4000 h
Lamp power
- Projector PH112:200 W
- VT58 1600 ANSI lumens LCD XGA (1024x768):150 W

Side by side

Differences highlightedShow differences only

Comparison of Projector PH112, VT58
36 specifications	A Acer Projector PH112 View product	B NEC VT58 1600 ANSI lumens LCD XGA (1024x768) Model VT58 View product
Projector6 differ
Projector brightnessDiffers	1700 ANSI lumens	1600 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
Light source2 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	2000 h	4000 h
Lamp typeKnown for one	NSH	Unknown — not stated by the source
Lamp powerDiffers	200 W	150 W
Lens systemidentical
Digital zoomKnown for one	1.2x	Unknown — not stated by the source
Featuresidentical
Noise levelKnown for one	30 dB	Unknown — not stated by the source
Multimediaidentical
Number of built-in speakers	1	1
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 & dimensionsidentical
WeightKnown for one	2.3 kg	Unknown — not stated by the source
Other features2 differ
Aspect ratioKnown for one	4:3, 16:9	Unknown — not stated by the source
Dimensions (WxDxH)Differs	256 x 198 x 92 mm	112 x 258 x 309 mm
Lens systemDiffers	F / 2.5 ~ 2.7, f = 20.2 ~ 24.2 mm	F= 1.7 - 2.07, f= 18.9 - 22.7
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
OutputKnown for one	Unknown — not stated by the source	Mini D-SUB, 15-pin
Audio inputKnown for one	Unknown — not stated by the source	1 x 3.5 stereo mini jack, 1 x stereo phono jack
Audio outputKnown for one	Unknown — not stated by the source	3.5 mm stereo mini jack
Connectivity technologyKnown for one	Unknown — not stated by the source	Wireless
Power requirementsKnown for one	Unknown — not stated by the source	100 - 120/200 - 240 V AC/50 - 60 Hz
Video inKnown for one	Unknown — not stated by the source	Phono jack
I/O portsKnown for one	Unknown — not stated by the source	1 x Mini D-SUB, 15-pin; DIN 4-pin; D-SUB 8-pin
Displayidentical
DisplayKnown for one	Unknown — not stated by the source	LCD
Display diagonalKnown for one	Unknown — not stated by the source	1.52 cm (0.6")
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	215 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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