Product comparison · 2 data projectors

Epson EMP-7900NL 4000, 3000 LCD XGA (1024x768) vs Epson EMP-DM1 + Disney DVD

16specifications compared
9differ
7identical
24known for one product only

Key differences

Projector brightness
- EMP-7900NL 4000, 3000 LCD XGA (1024x768):4000, 3000
- EMP-DM1 + Disney DVD:1000 ANSI lumens
Projector native resolution
- EMP-7900NL 4000, 3000 LCD XGA (1024x768):XGA (1024x768)
- EMP-DM1 + Disney DVD:WVGA (854x480)
Lamp power
- EMP-7900NL 4000, 3000 LCD XGA (1024x768):250 W
- EMP-DM1 + Disney DVD:140 W
Weight
- EMP-7900NL 4000, 3000 LCD XGA (1024x768):5.6 kg
- EMP-DM1 + Disney DVD:3.8 kg
Aspect ratio
- EMP-7900NL 4000, 3000 LCD XGA (1024x768):4:3
- EMP-DM1 + Disney DVD:16:9
Dimensions (WxDxH)
- EMP-7900NL 4000, 3000 LCD XGA (1024x768):325 x 419 x 117 mm
- EMP-DM1 + Disney DVD:230 x 320 x 127 mm
Lens system
- EMP-7900NL 4000, 3000 LCD XGA (1024x768):ELPLW03, ELPLM03, ELPLL05
- EMP-DM1 + Disney DVD:F=1.44, f=16.6 mm

Side by side

Differences highlightedShow differences only

Comparison of EMP-7900NL, EMP-DM1 + Disney DVD
40 specifications	A Epson EMP-7900NL 4000, 3000 LCD XGA (1024x768) Model EMP-7900NL View product	B Epson EMP-DM1 + Disney DVD View product
Projector2 differ
Projector brightnessDiffers	4000, 3000	1000 ANSI lumens
Projection technology	LCD	LCD
Projector native resolutionDiffers	XGA (1024x768)	WVGA (854x480)
Contrast ratio (typical)Known for one	700:1	Unknown — not stated by the source
Screen size compatibility	762 - 7620 mm (30 - 300")	762 - 7620 mm (30 - 300")
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 rangeKnown for one	15 - 107 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	50 - 120 Hz	Unknown — not stated by the source
Keystone correction, verticalKnown for one	Unknown — not stated by the source	-15 - 15°
Light source1 differ
Light source type	Lamp	Lamp
Service life of light source	2000 h	2000 h
Lamp type	UHE	UHE
Lamp powerDiffers	250 W	140 W
Service life of light source (economic mode)Known for one	Unknown — not stated by the source	3000 h
Ports & interfacesidentical
Headphone outputs	1	1
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	3
Composite video inKnown for one	Unknown — not stated by the source	1
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Designidentical
Market positioning	Home cinema	Home cinema
Displayidentical
Display resolutionKnown for one	786 x 432 pixels	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	5.6 kg	3.8 kg
Other features5 differ
Aspect ratioDiffers	4:3	16:9
Audio inputDiffers	Stereo mini jack x 1, RCA x 2	2 x RCA
Audio systemKnown for one	5W Mono	Unknown — not stated by the source
Dimensions (WxDxH)Differs	325 x 419 x 117 mm	230 x 320 x 127 mm
Lens systemDiffers	ELPLW03, ELPLM03, ELPLL05	F=1.44, f=16.6 mm
Power requirementsDiffers	100 - 240VAC 3.6 - 1.6A 50/60Hz	100 - 240 VAC
ResolutionKnown for one	1024 x 768 pixels	Unknown — not stated by the source
Tilt angle rangeKnown for one	-4 - 12°	Unknown — not stated by the source
Video inKnown for one	Mini D-sub 15pin x 1, 5-BNC x 1	Unknown — not stated by the source
Video outKnown for one	Mini D-sub 15pin x1	Unknown — not stated by the source
Digital keystone correctionKnown for one	10:0	Unknown — not stated by the source
I/O portsKnown for one	RJ45 x 1 USB1.1	Unknown — not stated by the source
Recommended operating temperature range (T-T)Known for one	5 - 40 °C	Unknown — not stated by the source
Featuresidentical
Noise levelKnown for one	Unknown — not stated by the source	28 dB
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	8 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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