Product comparison · 2 data projectors

BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White vs Epson EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White

47specifications compared
27differ
20identical
40known for one product only

Key differences

The Epson EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White has 3,000 ANSI lumens more projector brightness than the BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White (7000 ANSI lumens vs 4000 ANSI lumens). The Epson EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White has 0.4 :1 more zoom ratio than the BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White (1.7:1 vs 1.3:1). The Epson EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White has 1 more HDMI ports quantity than the BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White (3 vs 2). Only the Epson EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White has smart projector. Only the Epson EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White has full HD.

Projector brightness
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:4000 ANSI lumens
- EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White:7000 ANSI lumens
Projection technology
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:DLP
- EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White:3LCD
Projector native resolution
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:WXGA (1280x800)
- EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White:WUXGA (1920x1200)
Smart projector
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:No
- EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White:Yes
Screen size compatibility
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:0 - 2540 mm (0 - 100")
- EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White:1524 - 10160 mm (60 - 400")
Keystone correction, horizontal
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:40°
- EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White:-30 - 30°
Keystone correction, vertical
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:40°
- EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White:-30 - 30°
Zoom ratio
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:1.3:1
- EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White:1.7:1

Side by side

Differences highlightedShow differences only

Comparison of LW655, EB-L790SE
87 specifications	A BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White Model LW655 View product	B Epson EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White Model EB-L790SE View product
Projector7 differ
Projector brightnessDiffers	4000 ANSI lumens	7000 ANSI lumens
Projection technologyDiffers	DLP	3LCD
Projector native resolutionDiffers	WXGA (1280x800)	WUXGA (1920x1200)
Contrast ratio (typical)Known for one	3000000:1	Unknown — not stated by the source
Native aspect ratio	16:10	16:10
Smart projectorDiffers	No	Yes
Screen size compatibilityDiffers	0 - 2540 mm (0 - 100")	1524 - 10160 mm (60 - 400")
Number of colours	1.07 billion colours	1.07 billion colours
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 - 30°
Keystone correction, verticalDiffers	40°	-30 - 30°
Supported aspect ratiosKnown for one	Unknown — not stated by the source	4:3, 16:10, 16:9, 16:6, 21:9
Projection distanceKnown for one	Unknown — not stated by the source	1.37 - 2.34 m
Projection distance (wide)Known for one	Unknown — not stated by the source	1.05 - 6.95 m
Projection distance (tele)Known for one	Unknown — not stated by the source	1.75 - 11.89 m
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	5000000:1
Matrix sizeKnown for one	Unknown — not stated by the source	1.7 cm (0.67")
Light sourceidentical
Light source type	Laser	Laser
Service life of light source	20000 h	20000 h
Service life of light source (economic mode)	30000 h	30000 h
Lens system2 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 ratioDiffers	1.3:1	1.7:1
Throw ratioDiffers	1.187~1.544	0.79 - 1.36:1
OffsetKnown for one	110%	Unknown — not stated by the source
Horizontal lens shift rangeKnown for one	Unknown — not stated by the source	-20 - 20%
Vertical lens shift rangeKnown for one	Unknown — not stated by the source	-50 - 50%
Video2 differ
Full HDDiffers	No	Yes
3DKnown for one	Yes	Unknown — not stated by the source
Supported graphics resolutionsDiffers	640 x 480 (VGA), 1920 x 1080 (HD 1080)	1920 x 1200 (WUXGA)
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 & interfaces2 differ
HDMI ports quantityDiffers	2	3
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 typeDiffers	RS-232	RS-232C
PC Audio outKnown for one	Yes	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
DVI portKnown for one	Unknown — not stated by the source	No
HDBaseT portKnown for one	Unknown — not stated by the source	Yes
USB 2.0 Type-A ports quantityKnown for one	Unknown — not stated by the source	1
USB 2.0 Type-B ports quantityKnown for one	Unknown — not stated by the source	1
Networkidentical
Smart TV	No	No
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Wi-Fi	Yes	Yes
MiracastKnown for one	Unknown — not stated by the source	Yes
Features2 differ
Noise levelDiffers	32 dB	36 dB
Noise level (economic mode)Differs	29 dB	26 dB
HDCP	Yes	Yes
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
InteractiveKnown for one	Unknown — not stated by the source	No
High Dynamic Range (HDR) supportedKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
RMS rated powerDiffers	15 W	10 W
Number of built-in speakersKnown for one	Unknown — not stated by the source	1
Design2 differ
Product typeDiffers	Standard throw projector	Short throw projector
Market positioning	Business	Business
Product colour	White	White
PlacementDiffers	Ceiling, Wall	Ceiling
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
Housing materialKnown for one	Unknown — not stated by the source	Plastic
Displayidentical
Built-in display	No	No
Power3 differ
Power sourceDiffers	AC/Battery	AC
Power consumption (typical)Differs	170 W	450 W
Power consumption (standby)Differs	0.5 W	2.4 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50/60 Hz	50/60 Hz
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	330 W
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	0 - 45 °C
Weight & dimensions4 differ
WeightDiffers	3 kg	9.3 kg
WidthDiffers	279.2 mm	440 mm
DepthDiffers	120.5 mm	362 mm
HeightDiffers	224.8 mm	151 mm
Packaging content1 differ
Remote control included	Yes	Yes
Batteries included	Yes	Yes
Cables includedDiffers	AC, HDMI	Power
Manual	Yes	Yes
Supplier featuresidentical
MaterialKnown for one	Unknown — not stated by the source	Recycled plastic
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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