Product comparison · 2 data projectors

BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White vs Epson EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White

45specifications compared
27differ
18identical
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 LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White (7000 ANSI lumens vs 4000 ANSI lumens). The Epson EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White has 0.6 :1 more zoom ratio than the BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White (1.7:1 vs 1.1:1). The Epson EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White has 1 more HDMI ports quantity than the BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White (3 vs 2). Only the Epson EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White has Ethernet LAN. Only the Epson EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White has Wi-Fi.

Projector brightness
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:4000 ANSI lumens
- EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White:7000 ANSI lumens
Projection technology
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:DLP
- EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White:3LCD
Projector native resolution
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1080p (1920x1080)
- EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White:WUXGA (1920x1200)
Native aspect ratio
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:16:9
- EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White:16:10
Keystone correction, horizontal
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:-40 - 40°
- EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White:-30 - 30°
Keystone correction, vertical
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:-40 - 40°
- EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White:-30 - 30°
Zoom ratio
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.1:1
- EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White:1.7:1
Throw ratio
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.48 - 1.62
- EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White:0.79 - 1.36:1

Side by side

Differences highlightedShow differences only

Comparison of LH655C, EB-L790SE
85 specifications	A BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH655C View product	B Epson EB-L790SE Short throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White Model EB-L790SE View product
Projector6 differ
Projector brightnessDiffers	4000 ANSI lumens	7000 ANSI lumens
Projection technologyDiffers	DLP	3LCD
Projector native resolutionDiffers	1080p (1920x1080)	WUXGA (1920x1200)
Native aspect ratioDiffers	16:9	16:10
Supported aspect ratiosKnown for one	Unknown — not stated by the source	4:3, 16:10, 16:9, 16:6, 21:9
Smart projectorKnown for one	Unknown — not stated by the source	Yes
Screen size compatibilityKnown for one	Unknown — not stated by the source	1524 - 10160 mm (60 - 400")
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
Number of colours	1.07 billion colours	1.07 billion colours
Keystone correction, horizontalDiffers	-40 - 40°	-30 - 30°
Keystone correction, verticalDiffers	-40 - 40°	-30 - 30°
Matrix sizeKnown for one	Unknown — not stated by the source	1.7 cm (0.67")
Contrast ratio (typical)Known for one	3000000:1	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
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
FocusKnown for one	Unknown — not stated by the source	Manual
Zoom capabilityKnown for one	Unknown — not stated by the source	Yes
Zoom ratioDiffers	1.1:1	1.7:1
Throw ratioDiffers	1.48 - 1.62	0.79 - 1.36:1
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%
OffsetKnown for one	133.6%	Unknown — not stated by the source
Video1 differ
Full HD	Yes	Yes
Supported graphics resolutionsDiffers	640 x 480 (VGA), 1920 x 1200 (WUXGA)	1920 x 1200 (WUXGA)
3DKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces3 differ
HDMI ports quantityDiffers	2	3
DVI port	No	No
HDBaseT portKnown for one	Unknown — not stated by the source	Yes
USB 2.0 Type-A ports quantityDiffers	2	1
USB 2.0 Type-B ports quantityKnown for one	Unknown — not stated by the source	1
Serial interface typeDiffers	RS-232	RS-232C
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
Component video (YPbPr/YCbCr) inKnown for one	0	Unknown — not stated by the source
Composite video inKnown for one	0	Unknown — not stated by the source
Audio (L/R) inKnown for one	0	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Network2 differ
Smart TV	No	No
Ethernet LANDiffers	No	Yes
Wi-FiDiffers	No	Yes
MiracastKnown for one	Unknown — not stated by the source	Yes
Features2 differ
InteractiveKnown for one	Unknown — not stated by the source	No
Noise levelDiffers	34 dB	36 dB
Noise level (economic mode)Differs	31 dB	26 dB
HDCP	Yes	Yes
High Dynamic Range (HDR) supportedKnown for one	Unknown — not stated by the source	Yes
Preset modesKnown for one	3D, Bright, Presentation	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakers	1	1
RMS rated powerDiffers	15 W	10 W
Design2 differ
Product typeDiffers	Standard throw projector	Short throw projector
Market positioning	Business	Business
Housing materialKnown for one	Unknown — not stated by the source	Plastic
Product colour	White	White
PlacementDiffers	Ceiling, Desktop	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
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Built-in display	No	No
Power3 differ
Power source	AC	AC
Power consumption (typical)Differs	175 W	450 W
Power consumption (standby)Differs	0.5 W	2.4 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	330 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequencyDiffers	50 - 60 Hz	50/60 Hz
Auto power offKnown for one	Yes	Unknown — not stated by the source
Cord lengthKnown for one	1.8 m	Unknown — not stated by the source
Supplier featuresidentical
MaterialKnown for one	Unknown — not stated by the source	Recycled plastic
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	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	Power, HDMI	Power
Manual	Yes	Yes
Logistics dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Storageidentical
Card reader integratedKnown for one	No	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.

More data projector comparisons

All data projector comparisons