Product comparison · 2 data projectors

Epson EB-1751 vs Epson PowerLite 1771W

57specifications compared
13differ
44identical
41known for one product only

Key differences

Projector brightness
- EB-1751:2600 ANSI lumens
- PowerLite 1771W:3000 ANSI lumens
Projector native resolution
- EB-1751:1024x768
- PowerLite 1771W:WXGA (1280x800)
Keystone correction, vertical
- EB-1751:-30 - 30°
- PowerLite 1771W:-45 - 45°
Throw ratio
- EB-1751:1.19 - 1.43:1
- PowerLite 1771W:1.04 - 1.26:1
Wi-Fi
- EB-1751:No
- PowerLite 1771W:Yes
Power consumption (typical)
- EB-1751:304 W
- PowerLite 1771W:322 W
Power consumption (standby)
- EB-1751:0.4 W
- PowerLite 1771W:7.4 W
Power consumption (PowerSave)
- EB-1751:203 W
- PowerLite 1771W:212 W

Side by side

Differences highlightedShow differences only

Comparison of EB-1751, PowerLite 1771W
98 specifications	A Epson EB-1751 Model EB-1751 View product	B Epson PowerLite 1771W View product
Projector3 differ
Projector brightnessDiffers	2600 ANSI lumens	3000 ANSI lumens
Projection technology	3LCD	3LCD
Projector native resolutionDiffers	1024x768	WXGA (1280x800)
Contrast ratio (typical)	2000:1	2000:1
Screen size compatibility	762 - 7620 mm (30 - 300")	762 - 7620 mm (30 - 300")
Projection distanceKnown for one	1.45 - 1.74 m	Unknown — not stated by the source
Projector brightness (economic mode)Known for one	1400 ANSI lumens	Unknown — not stated by the source
Keystone correction, horizontal	-30 - 30°	-30 - 30°
Keystone correction, verticalDiffers	-30 - 30°	-45 - 45°
Matrix sizeKnown for one	1.4 cm (0.55")	Unknown — not stated by the source
Number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Matrix typeKnown for one	Unknown — not stated by the source	3-panel (p-Si TFT active)
Light sourceidentical
Light source type	Lamp	Lamp
Service life of light source	4000 h	4000 h
Service life of light source (economic mode)	4000 h	4000 h
Lamp type	UHE	UHE
Lamp power	230 W	230 W
Lens system1 differ
Focus	Manual	Manual
Focal length range	13.52 - 16.22 mm	13.52 - 16.22 mm
Aperture range (F-F)	1.58 - 1.7	1.58 - 1.7
Zoom ratio	1.2:1	1.2:1
Throw ratioDiffers	1.19 - 1.43:1	1.04 - 1.26:1
Zoom capabilityKnown for one	Unknown — not stated by the source	Yes
Zoom typeKnown for one	Unknown — not stated by the source	Manual
Videoidentical
Full HD	No	No
3D	No	No
Analog signal format systemKnown for one	Unknown — not stated by the source	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1024 x 768 (XGA), 1280 x 1024 (SXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 640 x 480 (VGA), 800 x 600 (SVGA)
Ports & interfacesidentical
VGA (D-Sub) ports quantity	1	1
HDMI ports quantity	1	1
Component video (YPbPr/YCbCr) in	0	0
Composite video in	1	1
DVI port	No	No
S-Video inputs quantity	0	0
USB 2.0 ports quantity	2	2
Audio (L/R) in	0	0
Microphone inKnown for one	Yes	Unknown — not stated by the source
USB connector type	USB Type-A, USB Type-B	USB Type-A, USB Type-B
AC (power) inKnown for one	Yes	Unknown — not stated by the source
PC Audio inKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Ethernet LAN	No	No
Ethernet LAN (RJ-45) ports	0	0
Wi-FiDiffers	No	Yes
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Storageidentical
Card reader integrated	No	No
Featuresidentical
Noise level	40 dB	40 dB
Noise level (economic mode)	30 dB	30 dB
HDCPKnown for one	No	Unknown — not stated by the source
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
On Screen Display (OSD) languagesKnown for one	Arabic, Bulgarian, Czech, Danish, German, Dutch, English, Spanish, Finnish, French, Greek, Hebrew, Hungarian, Italian, Norwegian, Polish, Portuguese, Romanian, Russian, Slovak, Slovenian, Swedish, Turkish, Ukrainian	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)	Yes	Yes
Number of built-in speakers	1	1
RMS rated power	1 W	1 W
Designidentical
Product type	Standard throw projector	Standard throw projector
Product colour	White	White
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Market positioningKnown for one	Unknown — not stated by the source	Portable
PlacementKnown for one	Unknown — not stated by the source	Ceiling
Displayidentical
Built-in display	No	No
Power3 differ
Power source	AC	AC
Power consumption (typical)Differs	304 W	322 W
Power consumption (standby)Differs	0.4 W	7.4 W
Power consumption (PowerSave)Differs	203 W	212 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Weight & dimensions3 differ
Weight	1.7 kg	1.7 kg
WidthDiffers	210 mm	292 mm
DepthDiffers	292 mm	211 mm
HeightDiffers	44 mm	54 mm
Package widthKnown for one	284 mm	Unknown — not stated by the source
Package depthKnown for one	435 mm	Unknown — not stated by the source
Package heightKnown for one	121 mm	Unknown — not stated by the source
Package weightKnown for one	3.6 kg	Unknown — not stated by the source
Packaging content1 differ
Remote control included	Yes	Yes
Batteries included	Yes	Yes
Cables includedDiffers	AC, USB	AC, USB, VGA
Carrying case	Yes	Yes
Manual	Yes	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Pallet gross heightKnown for one	2.21 m	Unknown — not stated by the source
Pallet gross lengthKnown for one	120 cm	Unknown — not stated by the source
Pallet gross widthKnown for one	80 cm	Unknown — not stated by the source
Pallet height (UK)Known for one	2.21 m	Unknown — not stated by the source
Pallet length (UK)Known for one	120 cm	Unknown — not stated by the source
Pallet width (UK)Known for one	100 cm	Unknown — not stated by the source
Products per palletKnown for one	102 pc(s)	Unknown — not stated by the source
Products per pallet (UK)Known for one	136 pc(s)	Unknown — not stated by the source
Products per pallet layerKnown for one	6 pc(s)	Unknown — not stated by the source
Products per pallet layer (UK)Known for one	8 pc(s)	Unknown — not stated by the source
Other features1 differ
Aspect ratioDiffers	4:3	16:10
Package dimensions (WxDxH)Known for one	284 x 435 x 121 mm	Unknown — not stated by the source
RS-232 ports	0	0
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C

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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