Product comparison · 2 data projectors

BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White vs Epson EB-E12 XGA 3LCD Projector

32specifications compared
23differ
9identical
47known for one product only

Key differences

The BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White has 2,985,000 :1 more contrast ratio (typical) than the Epson EB-E12 XGA 3LCD Projector (3000000:1 vs 15000:1). The BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White has 10° more keystone correction, horizontal than the Epson EB-E12 XGA 3LCD Projector (40° vs 30°). The BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White has 10° more keystone correction, vertical than the Epson EB-E12 XGA 3LCD Projector (40° vs 30°). Only the BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White has Ethernet LAN. Only the BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White has Wi-Fi.

Projection technology
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:DLP
- EB-E12 XGA 3LCD Projector:3LCD
Projector native resolution
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:WXGA (1280x800)
- EB-E12 XGA 3LCD Projector:XGA (1024x768)
Contrast ratio (typical)
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:3000000:1
- EB-E12 XGA 3LCD Projector:15000:1
Native aspect ratio
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:16:10
- EB-E12 XGA 3LCD Projector:4:3
Screen size compatibility
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:0 - 2540 mm (0 - 100")
- EB-E12 XGA 3LCD Projector:381 - 8890 mm (15 - 350")
Keystone correction, horizontal
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:40°
- EB-E12 XGA 3LCD Projector:30°
Keystone correction, vertical
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:40°
- EB-E12 XGA 3LCD Projector:30°
Service life of light source
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:20000 h
- EB-E12 XGA 3LCD Projector:6000 h

Side by side

Differences highlightedShow differences only

Comparison of LW655, EB-E12 XGA 3LCD Projector
79 specifications	A BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White Model LW655 View product	B Epson EB-E12 XGA 3LCD Projector View product
Projector7 differ
Projector brightnessKnown for one	4000 ANSI lumens	Unknown — not stated by the source
Projection technologyDiffers	DLP	3LCD
Projector native resolutionDiffers	WXGA (1280x800)	XGA (1024x768)
Contrast ratio (typical)Differs	3000000:1	15000:1
Native aspect ratioDiffers	16:10	4:3
Smart projectorKnown for one	No	Unknown — not stated by the source
Screen size compatibilityDiffers	0 - 2540 mm (0 - 100")	381 - 8890 mm (15 - 350")
Number of coloursKnown for one	1.07 billion colours	Unknown — not stated by the source
Horizontal scan rangeKnown for one	15 - 102 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	23 - 120 Hz	Unknown — not stated by the source
Keystone correction, horizontalDiffers	40°	30°
Keystone correction, verticalDiffers	40°	30°
Colour light outputKnown for one	Unknown — not stated by the source	3600 ANSI lumens
White light outputKnown for one	Unknown — not stated by the source	3600 ANSI lumens
Light source2 differ
Light source typeKnown for one	Laser	Unknown — not stated by the source
Service life of light sourceDiffers	20000 h	6000 h
Service life of light source (economic mode)Differs	30000 h	12000 h
Lamp typeKnown for one	Unknown — not stated by the source	UHE
Lamp powerKnown for one	Unknown — not stated by the source	210 W
Lens system1 differ
Focus	Manual	Manual
Focal length rangeKnown for one	16.901 - 21.6076 mm	Unknown — not stated by the source
Aperture range (F-F)Known for one	2.43 - 2.78	Unknown — not stated by the source
Zoom capability	Yes	Yes
Zoom ratioKnown for one	1.3:1	Unknown — not stated by the source
Throw ratioDiffers	1.187~1.544	1.44 – 2.88
OffsetKnown for one	110%	Unknown — not stated by the source
Fixed focal lengthKnown for one	Unknown — not stated by the source	16.7 mm
F-number (relative aperture)Known for one	Unknown — not stated by the source	1.44
Videoidentical
Full HDKnown for one	No	Unknown — not stated by the source
3DKnown for one	Yes	Unknown — not stated by the source
Supported graphics resolutionsKnown for one	640 x 480 (VGA), 1920 x 1080 (HD 1080)	Unknown — not stated by the source
Supported video modesKnown for one	480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p	Unknown — not stated by the source
Video colour modesKnown for one	DICOM simulation mode, Presentation, Vivid	Unknown — not stated by the source
Ports & interfacesidentical
HDMI ports quantity	2	2
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
PC Audio outKnown for one	Yes	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
HDMI connector typeKnown for one	Unknown — not stated by the source	Full-size
USB 2.0 Type-B ports quantityKnown for one	Unknown — not stated by the source	1
Network2 differ
Smart TV	No	No
Ethernet LANDiffers	Yes	No
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Wi-FiDiffers	Yes	No
Features2 differ
Noise levelDiffers	32 dB	37 dB
Noise level (economic mode)Differs	29 dB	28 dB
HDCP	Yes	Yes
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
RMS rated powerDiffers	15 W	2 W
Number of built-in speakersKnown for one	Unknown — not stated by the source	1
Designidentical
Product typeKnown for one	Standard throw projector	Unknown — not stated by the source
Market positioningKnown for one	Business	Unknown — not stated by the source
Product colour	White	White
PlacementKnown for one	Ceiling, Wall	Unknown — not stated by the source
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Displayidentical
Built-in display	No	No
Power3 differ
Power sourceKnown for one	AC/Battery	Unknown — not stated by the source
Power consumption (typical)Differs	170 W	332 W
Power consumption (standby)Differs	0.5 W	0.3 W
AC input voltageDiffers	100 - 240 V	220-240 V
AC input frequency	50/60 Hz	50/60 Hz
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityKnown for one	8000 mAh	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	5 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Weight & dimensions4 differ
WeightDiffers	3 kg	2.4 kg
WidthDiffers	279.2 mm	302 mm
DepthDiffers	120.5 mm	234 mm
HeightDiffers	224.8 mm	77 mm
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC, HDMI	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Storageidentical
Card reader integratedKnown for one	Unknown — not stated by the source	No
Logistics dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)

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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