Product comparison · 2 data projectors

Acer H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White vs BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White

30specifications compared
19differ
11identical
39known for one product only

Key differences

The BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White has 15,000 h more service life of light source than the Acer H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White (20000 h vs 5000 h). The BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White has 20,000 h more service life of light source (economic mode) than the Acer H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White (30000 h vs 10000 h). The Acer H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 22% more offset than the BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White (132% vs 110%). Projector native resolution: 1080p (1920x1080) on the Acer H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White, WXGA (1280x800) on the BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White. Native aspect ratio: 16:9 on the Acer H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White, 16:10 on the BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White.

Projector native resolution
- H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1080p (1920x1080)
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:WXGA (1280x800)
Native aspect ratio
- H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:16:9
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:16:10
Light source type
- H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:Lamp
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:Laser
Service life of light source
- H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:5000 h
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:20000 h
Service life of light source (economic mode)
- H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:10000 h
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:30000 h
Throw ratio
- H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.47 - 1.62:1
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:1.544 - 1.72
Offset
- H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:132%
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:110%
HDMI ports quantity
- H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:2
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:3

Side by side

Differences highlightedShow differences only

Comparison of H6545i, LW655C
69 specifications	A Acer H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White Model H6545i View product	B BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White Model LW655C View product
Projector2 differ
Projector brightness	4000 ANSI lumens	4000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	1080p (1920x1080)	WXGA (1280x800)
Native aspect ratioDiffers	16:9	16:10
Supported aspect ratiosKnown for one	4:3, 16:9	Unknown — not stated by the source
Screen size compatibilityKnown for one	711.2 - 7620 mm (28 - 300")	Unknown — not stated by the source
Projection distanceKnown for one	1 - 10 m	Unknown — not stated by the source
Number of coloursKnown for one	1.07 billion colours	Unknown — not stated by the source
Projector brightness (economic mode)Known for one	3200 ANSI lumens	Unknown — not stated by the source
UniformityKnown for one	27%	Unknown — not stated by the source
Horizontal scan rangeKnown for one	15 - 100 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	24 - 120 Hz	Unknown — not stated by the source
Keystone correction, vertical	-40 - 40°	-40 - 40°
Contrast ratio (typical)Known for one	Unknown — not stated by the source	3000000:1
Keystone correction, horizontalKnown for one	Unknown — not stated by the source	-40 - 40°
Light source3 differ
Light source typeDiffers	Lamp	Laser
Service life of light sourceDiffers	5000 h	20000 h
Service life of light source (economic mode)Differs	10000 h	30000 h
Lens system2 differ
Focal length rangeKnown for one	15.59 - 17.14 mm	Unknown — not stated by the source
Throw ratioDiffers	1.47 - 1.62:1	1.544 - 1.72
OffsetDiffers	132%	110%
Zoom capabilityKnown for one	Unknown — not stated by the source	Yes
Zoom ratioKnown for one	Unknown — not stated by the source	1.1:1
Videoidentical
Full HD	Yes	Yes
3DKnown for one	Yes	Unknown — not stated by the source
Supported graphics resolutionsKnown for one	1200 x 1920	Unknown — not stated by the source
Supported video modesKnown for one	1080p	Unknown — not stated by the source
Video colour modesKnown for one	Unknown — not stated by the source	Presentation, Bright cinema, DICOM simulation mode, High bright, Vivid, Custom
Ports & interfaces3 differ
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityDiffers	2	3
HDMI connector type	Full-size	Full-size
HDMI versionDiffers	1.4b	1.4a
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
DVI portKnown for one	No	Unknown — not stated by the source
USB 2.0 Type-A ports quantityDiffers	1	2
Audio (L/R) inKnown for one	0	Unknown — not stated by the source
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
Storageidentical
Card reader integrated	No	No
Features1 differ
Noise level (economic mode)Differs	27 dB	29 dB
HDCP	Yes	Yes
Projection modesKnown for one	Ceiling, Front, Rear	Unknown — not stated by the source
Noise levelKnown for one	Unknown — not stated by the source	32 dB
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
RMS rated powerDiffers	3 W	15 W
Design1 differ
Market positioningDiffers	Home cinema	Business
Product colour	White	White
Product typeKnown for one	Unknown — not stated by the source	Standard throw projector
Displayidentical
Built-in display	No	No
Power1 differ
Power source	AC	AC
AC input voltageDiffers	100-240 V	100 - 240 V
Power consumption (typical)Known for one	Unknown — not stated by the source	143 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Weight & dimensions4 differ
WeightDiffers	2.8 kg	3 kg
WidthDiffers	313 mm	279.2 mm
DepthDiffers	236 mm	120.5 mm
HeightDiffers	113.7 mm	224.8 mm
Package widthKnown for one	400 mm	Unknown — not stated by the source
Package depthKnown for one	340 mm	Unknown — not stated by the source
Package heightKnown for one	168 mm	Unknown — not stated by the source
Package weightKnown for one	3.87 kg	Unknown — not stated by the source
Packaging content1 differ
Cables includedDiffers	HDMI	HDMI, Power
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LANKnown for one	Unknown — not stated by the source	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Technical detailsidentical
Products per pallet (EU)Known for one	Unknown — not stated by the source	64 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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