Product comparison · 2 data projectors

Epson EX90 2600 ANSI lumens LCD XGA (1024x768) vs NEC NP3250W 4000 ANSI lumens LCD WXGA (1280x800) White

19specifications compared
15differ
4identical
38known for one product only

Key differences

Projector brightness
- EX90 2600 ANSI lumens LCD XGA (1024x768):2600 ANSI lumens
- NP3250W 4000 ANSI lumens LCD WXGA (1280x800) White:4000 ANSI lumens
Projector native resolution
- EX90 2600 ANSI lumens LCD XGA (1024x768):XGA (1024x768)
- NP3250W 4000 ANSI lumens LCD WXGA (1280x800) White:WXGA (1280x800)
Contrast ratio (typical)
- EX90 2600 ANSI lumens LCD XGA (1024x768):400:1
- NP3250W 4000 ANSI lumens LCD WXGA (1280x800) White:500:1
Horizontal scan range
- EX90 2600 ANSI lumens LCD XGA (1024x768):15 - 92 kHz
- NP3250W 4000 ANSI lumens LCD WXGA (1280x800) White:15 - 108 kHz
Vertical scan range
- EX90 2600 ANSI lumens LCD XGA (1024x768):50 - 85 Hz
- NP3250W 4000 ANSI lumens LCD WXGA (1280x800) White:48 - 120 Hz
Service life of light source
- EX90 2600 ANSI lumens LCD XGA (1024x768):3000 h
- NP3250W 4000 ANSI lumens LCD WXGA (1280x800) White:2000 h
Service life of light source (economic mode)
- EX90 2600 ANSI lumens LCD XGA (1024x768):4000 h
- NP3250W 4000 ANSI lumens LCD WXGA (1280x800) White:3000 h
Lamp power
- EX90 2600 ANSI lumens LCD XGA (1024x768):170 W
- NP3250W 4000 ANSI lumens LCD WXGA (1280x800) White:330 W

Side by side

Differences highlightedShow differences only

Comparison of EX90, NP3250W
57 specifications	A Epson EX90 2600 ANSI lumens LCD XGA (1024x768) Model EX90 View product	B NEC NP3250W 4000 ANSI lumens LCD WXGA (1280x800) White Model NP3250W View product
Projector5 differ
Projector brightnessDiffers	2600 ANSI lumens	4000 ANSI lumens
Projection technology	LCD	LCD
Projector native resolutionDiffers	XGA (1024x768)	WXGA (1280x800)
Contrast ratio (typical)Differs	400:1	500:1
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Supported aspect ratiosKnown for one	Unknown — not stated by the source	16:10
Screen size compatibilityKnown for one	Unknown — not stated by the source	635 - 12700 mm (25 - 500")
Projection distanceKnown for one	Unknown — not stated by the source	0.89/20.8
Horizontal scan rangeDiffers	15 - 92 kHz	15 - 108 kHz
Vertical scan rangeDiffers	50 - 85 Hz	48 - 120 Hz
Matrix sizeKnown for one	Unknown — not stated by the source	1.88 cm (0.74")
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Light source3 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	3000 h	2000 h
Service life of light source (economic mode)Differs	4000 h	3000 h
Lamp powerDiffers	170 W	330 W
Lamp typeKnown for one	UHE	Unknown — not stated by the source
Lens system1 differ
FocusKnown for one	Unknown — not stated by the source	Manual
Focal length rangeDiffers	18.4 - 22.12 mm	24.4 - 32.5 mm
Zoom ratioKnown for one	Unknown — not stated by the source	1.33:1
F-number (relative aperture)Known for one	1.6	Unknown — not stated by the source
Videoidentical
Analog signal format systemKnown for one	Unknown — not stated by the source	NTSC, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDKnown for one	Unknown — not stated by the source	No
3DKnown for one	Unknown — not stated by the source	No
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	1
Composite video in	1	1
DVI portKnown for one	Unknown — not stated by the source	Yes
S-Video inputs quantity	1	1
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Audio (L/R) outKnown for one	Unknown — not stated by the source	1
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
PC Audio inKnown for one	Unknown — not stated by the source	Yes
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Features1 differ
Noise levelDiffers	35 dB	38 dB
HDCPKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
RMS rated powerDiffers	1 W	5 W
Designidentical
Product colourKnown for one	Unknown — not stated by the source	White
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	No
Power1 differ
Power sourceKnown for one	Unknown — not stated by the source	AC
Power consumption (typical)Differs	248 W	490 W
Power consumption (standby)Known for one	Unknown — not stated by the source	26 W
Certificatesidentical
SafetyKnown for one	Unknown — not stated by the source	CE; TÜV GS; RoHS
Weight & dimensions1 differ
WeightDiffers	2.7 kg	7.5 kg
Packaging contentidentical
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Other features2 differ
Aspect ratioDiffers	4:3	16:10
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	399 x 150 x 358 mm
Lens focal rangeKnown for one	Unknown — not stated by the source	1.7 – 2.2
Power requirementsDiffers	100 – 240 V, 50/60 Hz	100-120 V/200-240 V AC; 50 - 60 Hz
RS-232 portsKnown for one	Unknown — not stated by the source	1
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	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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