Product comparison · 2 data projectors

Epson EMP-1700 2200 ANSI lumens LCD XGA (1024x768) vs NEC WT615 DLP Projector

20specifications compared
15differ
5identical
24known for one product only

Key differences

Projector brightness
- EMP-1700 2200 ANSI lumens LCD XGA (1024x768):2200 ANSI lumens
- WT615 DLP Projector:3500 ANSI lumens
Projection technology
- EMP-1700 2200 ANSI lumens LCD XGA (1024x768):LCD
- WT615 DLP Projector:DLP
Contrast ratio (typical)
- EMP-1700 2200 ANSI lumens LCD XGA (1024x768):400:1
- WT615 DLP Projector:3500:1
Projection distance
- EMP-1700 2200 ANSI lumens LCD XGA (1024x768):1.2 - 12.1 m
- WT615 DLP Projector:0.064 - 0.659 m
Horizontal scan range
- EMP-1700 2200 ANSI lumens LCD XGA (1024x768):15 - 92 kHz
- WT615 DLP Projector:15 - 100 kHz
Vertical scan range
- EMP-1700 2200 ANSI lumens LCD XGA (1024x768):50 - 85 Hz
- WT615 DLP Projector:48 - 120 Hz
Service life of light source
- EMP-1700 2200 ANSI lumens LCD XGA (1024x768):3000 h
- WT615 DLP Projector:4000 h
Lamp power
- EMP-1700 2200 ANSI lumens LCD XGA (1024x768):170 W
- WT615 DLP Projector:275 W

Side by side

Differences highlightedShow differences only

Comparison of EMP-1700, WT615 DLP Projector
44 specifications	A Epson EMP-1700 2200 ANSI lumens LCD XGA (1024x768) Model EMP-1700 View product	B NEC WT615 DLP Projector View product
Projector6 differ
Projector brightnessDiffers	2200 ANSI lumens	3500 ANSI lumens
Projection technologyDiffers	LCD	DLP
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Differs	400:1	3500:1
Screen size compatibilityKnown for one	Unknown — not stated by the source	1016 - 2540 mm (40 - 100")
Projection distanceDiffers	1.2 - 12.1 m	0.064 - 0.659 m
Horizontal scan rangeDiffers	15 - 92 kHz	15 - 100 kHz
Vertical scan rangeDiffers	50 - 85 Hz	48 - 120 Hz
Matrix sizeKnown for one	Unknown — not stated by the source	1.78 cm (0.7")
Light source2 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	3000 h	4000 h
Lamp powerDiffers	170 W	275 W
Lamp typeKnown for one	UHE	Unknown — not stated by the source
Lens systemidentical
Focal length rangeKnown for one	Unknown — not stated by the source	14.9 mm
Videoidentical
HD-ReadyKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers	1	2
DVI portKnown for one	Unknown — not stated by the source	Yes
S-Video inputs quantity	1	1
USB 2.0 ports quantityDiffers	1	2
Headphone outputsKnown for one	Unknown — not stated by the source	2
Microphone inKnown for one	Unknown — not stated by the source	Yes
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
CardBus PCMCIA slot typeKnown for one	Unknown — not stated by the source	Type II
CardBus PCMCIA slots quantityKnown for one	Unknown — not stated by the source	1
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Featuresidentical
Noise levelKnown for one	Unknown — not stated by the source	32 dB
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Multimediaidentical
RMS rated powerKnown for one	Unknown — not stated by the source	1 W
Power2 differ
Power consumption (typical)Differs	228 W	370 W
Power consumption (standby)Differs	5.1 W	12 W
Certificatesidentical
SafetyKnown for one	Unknown — not stated by the source	CE; TÜV GS
Weight & dimensions1 differ
WeightDiffers	1.6 kg	6.4 kg
Packaging contentidentical
Remote control included	Yes	Yes
Bundled softwareKnown for one	EasyMP	Unknown — not stated by the source
Other features2 differ
Connectivity technology	Wired	Wired
Dimensions (WxDxH)Differs	273 x 193 x 68 mm	380 x 318 x 313 mm
Networking featuresKnown for one	Unknown — not stated by the source	WLAN
Power requirementsDiffers	100-240 V AC ±10%, 50/60 Hz	220-240 V AC, 50/60 Hz
RS-232 portsKnown for one	Unknown — not stated by the source	1
Digital keystone correctionKnown for one	-30 - +30	Unknown — not stated by the source
I/O portsKnown for one	1 x mini-jack	Unknown — not stated by the source
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
Operating relative humidity (H-H)Known for one	20 - 80%	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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