Product comparison · 2 data projectors

BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White vs LG ProBeam BU70QGA

33specifications compared
17differ
16identical
30known for one product only

Key differences

The LG ProBeam BU70QGA has 3,000 ANSI lumens more projector brightness than the BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White (7000 ANSI lumens vs 4000 ANSI lumens). The LG ProBeam BU70QGA has 0.5 :1 more zoom ratio than the BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White (1.6:1 vs 1.1:1). The LG ProBeam BU70QGA has 1 more HDMI ports quantity than the BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White (4 vs 3). Only the LG ProBeam BU70QGA has Ethernet LAN. Projector native resolution: WXGA (1280x800) on the BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White, UHD 4K (3840x2160) on the LG ProBeam BU70QGA.

Projector brightness
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:4000 ANSI lumens
- ProBeam BU70QGA:7000 ANSI lumens
Projector native resolution
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:WXGA (1280x800)
- ProBeam BU70QGA:UHD 4K (3840x2160)
Native aspect ratio
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:16:10
- ProBeam BU70QGA:16:9
Zoom ratio
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:1.1:1
- ProBeam BU70QGA:1.6:1
Throw ratio
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:1.544 - 1.72
- ProBeam BU70QGA:1.53 - 2.45
HDMI ports quantity
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:3
- ProBeam BU70QGA:4
Serial interface type
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:RS-232
- ProBeam BU70QGA:RS-232C
Ethernet LAN
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:No
- ProBeam BU70QGA:Yes

Side by side

Differences highlightedShow differences only

Comparison of LW655C, ProBeam BU70QGA
63 specifications	A BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White Model LW655C View product	B LG ProBeam BU70QGA View product
Projector3 differ
Projector brightnessDiffers	4000 ANSI lumens	7000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	WXGA (1280x800)	UHD 4K (3840x2160)
Contrast ratio (typical)	3000000:1	3000000:1
Native aspect ratioDiffers	16:10	16:9
Supported aspect ratiosKnown for one	Unknown — not stated by the source	16:9, 21:9
Smart projectorKnown for one	Unknown — not stated by the source	Yes
Screen size compatibilityKnown for one	Unknown — not stated by the source	1016 - 7620 mm (40 - 300")
Keystone correction, horizontalKnown for one	-40 - 40°	Unknown — not stated by the source
Keystone correction, verticalKnown for one	-40 - 40°	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)Known for one	30000 h	Unknown — not stated by the source
Lens system2 differ
Zoom capability	Yes	Yes
Zoom typeKnown for one	Unknown — not stated by the source	Auto
Zoom ratioDiffers	1.1:1	1.6:1
Throw ratioDiffers	1.544 - 1.72	1.53 - 2.45
Horizontal lens shift rangeKnown for one	Unknown — not stated by the source	-28 - 28%
Vertical lens shift rangeKnown for one	Unknown — not stated by the source	-33 - 60%
OffsetKnown for one	110%	Unknown — not stated by the source
Videoidentical
Full HD	Yes	Yes
Video colour modesKnown for one	Presentation, Bright cinema, DICOM simulation mode, High bright, Vivid, Custom	Unknown — not stated by the source
Ports & interfaces2 differ
HDMI ports quantityDiffers	3	4
USB 2.0 Type-A ports quantity	2	2
Microphone inKnown for one	Unknown — not stated by the source	Yes
Serial interface typeDiffers	RS-232	RS-232C
Audio Return Channel (ARC)Known for one	Unknown — not stated by the source	Yes
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	2
Wi-FiKnown for one	Unknown — not stated by the source	Yes
MiracastKnown for one	Unknown — not stated by the source	Yes
BluetoothKnown for one	Unknown — not stated by the source	Yes
Storageidentical
Internal memoryKnown for one	Unknown — not stated by the source	8 GB
Card reader integratedKnown for one	No	Unknown — not stated by the source
Features1 differ
Noise levelDiffers	32 dB	35 dB
HDCP	Yes	Yes
Trumotion technologyKnown for one	Unknown — not stated by the source	Yes
High Dynamic Range (HDR) supportedKnown for one	Unknown — not stated by the source	Yes
Operating system installedKnown for one	Unknown — not stated by the source	webOS
Operating system versionKnown for one	Unknown — not stated by the source	Signage 6.0
Noise level (economic mode)Known for one	29 dB	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerDiffers	15 W	10 W
Design1 differ
Product type	Standard throw projector	Standard throw projector
Market positioning	Business	Business
Product colourDiffers	White	Black
Displayidentical
Built-in display	No	No
Power2 differ
Power source	AC	AC
Power consumption (typical)Differs	143 W	500 W
Power consumption (standby)	0.5 W	0.5 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequencyDiffers	50 - 60 Hz	50/60 Hz
Weight & dimensions4 differ
WeightDiffers	3 kg	17.7 kg
WidthDiffers	279.2 mm	570 mm
DepthDiffers	120.5 mm	360 mm
HeightDiffers	224.8 mm	160 mm
Packaging contentidentical
Remote control included	Yes	Yes
Cables includedKnown for one	HDMI, Power	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	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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