Product comparison · 2 data projectors

BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White vs Sharp A175U-B Standard throw projector 17000 ANSI lumens 3LCD WUXGA (1920x1200) Black

31specifications compared
16differ
15identical
31known for one product only

Key differences

The Sharp A175U-B Standard throw projector 17000 ANSI lumens 3LCD WUXGA (1920x1200) Black has 13,000 ANSI lumens more projector brightness than the BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White (17000 ANSI lumens vs 4000 ANSI lumens). The BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White has 1 more HDMI ports quantity than the Sharp A175U-B Standard throw projector 17000 ANSI lumens 3LCD WUXGA (1920x1200) Black (3 vs 2). The BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White has 1 more USB 2.0 Type-A ports quantity than the Sharp A175U-B Standard throw projector 17000 ANSI lumens 3LCD WUXGA (1920x1200) Black (2 vs 1). Only the Sharp A175U-B Standard throw projector 17000 ANSI lumens 3LCD WUXGA (1920x1200) Black has Ethernet LAN. Projection technology: DLP on the BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White, 3LCD on the Sharp A175U-B Standard throw projector 17000 ANSI lumens 3LCD WUXGA (1920x1200) Black.

Projector brightness
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:4000 ANSI lumens
- A175U-B Standard throw projector 17000 ANSI lumens 3LCD WUXGA (1920x1200) Black:17000 ANSI lumens
Projection technology
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:DLP
- A175U-B Standard throw projector 17000 ANSI lumens 3LCD WUXGA (1920x1200) Black:3LCD
Projector native resolution
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:WXGA (1280x800)
- A175U-B Standard throw projector 17000 ANSI lumens 3LCD WUXGA (1920x1200) Black:WUXGA (1920x1200)
Keystone correction, vertical
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:-40 - 40°
- A175U-B Standard throw projector 17000 ANSI lumens 3LCD WUXGA (1920x1200) Black:-30 - 30°
HDMI ports quantity
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:3
- A175U-B Standard throw projector 17000 ANSI lumens 3LCD WUXGA (1920x1200) Black:2
USB 2.0 Type-A ports quantity
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:2
- A175U-B Standard throw projector 17000 ANSI lumens 3LCD WUXGA (1920x1200) Black:1
Ethernet LAN
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:No
- A175U-B Standard throw projector 17000 ANSI lumens 3LCD WUXGA (1920x1200) Black:Yes
Noise level
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:32 dB
- A175U-B Standard throw projector 17000 ANSI lumens 3LCD WUXGA (1920x1200) Black:43 dB

Side by side

Differences highlightedShow differences only

Comparison of LW655C, A175U-B
62 specifications	A BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White Model LW655C View product	B Sharp A175U-B Standard throw projector 17000 ANSI lumens 3LCD WUXGA (1920x1200) Black Model A175U-B View product
Projector4 differ
Projector brightnessDiffers	4000 ANSI lumens	17000 ANSI lumens
Projection technologyDiffers	DLP	3LCD
Projector native resolutionDiffers	WXGA (1280x800)	WUXGA (1920x1200)
Supported aspect ratiosKnown for one	Unknown — not stated by the source	16:10
Screen size compatibilityKnown for one	Unknown — not stated by the source	1524 - 12700 mm (60 - 500")
Projection distanceKnown for one	Unknown — not stated by the source	0.68 - 80.77 m
Horizontal scan rangeKnown for one	Unknown — not stated by the source	15 - 153 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	24 - 120 Hz
Keystone correction, verticalDiffers	-40 - 40°	-30 - 30°
Light sourceidentical
Service life of light source (economic mode)Known for one	30000 h	Unknown — not stated by the source
Lens systemidentical
FocusKnown for one	Unknown — not stated by the source	Motorized
Horizontal lens shift rangeKnown for one	Unknown — not stated by the source	-25 - 25%
Vertical lens shift rangeKnown for one	Unknown — not stated by the source	-65 - 65%
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Zoom ratioKnown for one	1.1:1	Unknown — not stated by the source
Throw ratioKnown for one	1.544 - 1.72	Unknown — not stated by the source
OffsetKnown for one	110%	Unknown — not stated by the source
Ports & interfaces2 differ
HDMI ports quantityDiffers	3	2
USB 2.0 Type-A ports quantityDiffers	2	1
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Audio (L/R) outKnown for one	Unknown — not stated by the source	2
3G-SDI inputKnown for one	Unknown — not stated by the source	1
HDMI connector typeKnown for one	Full-size	Unknown — not stated by the source
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
Network1 differ
Ethernet LANDiffers	No	Yes
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Features2 differ
Noise levelDiffers	32 dB	43 dB
Noise level (economic mode)Differs	29 dB	37 dB
Design1 differ
Product colourDiffers	White	Black
Market positioningKnown for one	Business	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	143 W	990 W
Power consumption (economy mode)Known for one	Unknown — not stated by the source	890 W
Operational conditionsidentical
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 50 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Weight & dimensions4 differ
WeightDiffers	3 kg	28.7 kg
WidthDiffers	279.2 mm	599 mm
DepthDiffers	120.5 mm	490 mm
HeightDiffers	224.8 mm	238 mm
Packaging content1 differ
Remote control typeKnown for one	Unknown — not stated by the source	IR
Cables includedDiffers	HDMI, Power	AC
Videoidentical
Full HDKnown for one	Yes	Unknown — not stated by the source
Video colour modesKnown for one	Presentation, Bright cinema, DICOM simulation mode, High bright, Vivid, Custom	Unknown — not stated by the source
Storageidentical
Card reader integratedKnown for one	No	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
RMS rated powerKnown for one	15 W	Unknown — not stated by the source
Technical detailsidentical
Products per pallet (EU)Known for one	64 pc(s)	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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