Product comparison · 2 data projectors

BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black vs LG BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White

34specifications compared
17differ
17identical
37known for one product only

Key differences

The LG BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White has 1,000 ANSI lumens more projector brightness than the BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black (5000 ANSI lumens vs 4000 ANSI lumens). The LG BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White has 3 dB more noise level than the BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black (33 dB vs 30 dB). The LG BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White has 1 more built-in speakers than the BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black (2 vs 1). Only the LG BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White has smart projector. Only the BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black has 3D.

Projector brightness
- LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black:4000 ANSI lumens
- BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White:5000 ANSI lumens
Projector native resolution
- LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black:WXGA (1280x800)
- BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White:WUXGA (1920x1200)
Smart projector
- LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black:No
- BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White:Yes
Throw ratio
- LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black:0.521
- BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White:1.30 - 2.08
3D
- LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black:Yes
- BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White:No
Serial interface type
- LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black:RS-232
- BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White:RS-232C
Wi-Fi
- LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black:No
- BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White:Yes
Noise level
- LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black:30 dB
- BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White:33 dB

Side by side

Differences highlightedShow differences only

Comparison of LW830ST, BF50RG
71 specifications	A BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black Model LW830ST View product	B LG BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White Model BF50RG View product
Projector3 differ
Projector brightnessDiffers	4000 ANSI lumens	5000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	WXGA (1280x800)	WUXGA (1920x1200)
Contrast ratio (typical)	3000000:1	3000000:1
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Smart projectorDiffers	No	Yes
Number of coloursKnown for one	1.07 billion colours	Unknown — not stated by the source
Horizontal scan rangeKnown for one	15 - 135 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	23 - 240 Hz	Unknown — not stated by the source
Colour gamutKnown for one	93%	Unknown — not stated by the source
Keystone correction, horizontalKnown for one	30°	Unknown — not stated by the source
Keystone correction, verticalKnown for one	30°	Unknown — not stated by the source
Supported aspect ratiosKnown for one	Unknown — not stated by the source	4:3, 16:10, 16:6, 16:9, 21:9
Screen size compatibilityKnown for one	Unknown — not stated by the source	1016 - 7620 mm (40 - 300")
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 system1 differ
Zoom capability	Yes	Yes
Zoom typeKnown for one	Fixed	Unknown — not stated by the source
Throw ratioDiffers	0.521	1.30 - 2.08
OffsetKnown for one	112%	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%
Video1 differ
Full HDKnown for one	Yes	Unknown — not stated by the source
3DDiffers	Yes	No
Ports & interfaces1 differ
HDMI ports quantity	2	2
USB 2.0 Type-A ports quantity	2	2
Serial interface typeDiffers	RS-232	RS-232C
PC Audio outKnown for one	Yes	Unknown — not stated by the source
HDMI versionKnown for one	Unknown — not stated by the source	2.0
Headphone outputsKnown for one	Unknown — not stated by the source	1
Audio Return Channel (ARC)Known for one	Unknown — not stated by the source	Yes
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Wi-FiDiffers	No	Yes
Web browserKnown for one	Unknown — not stated by the source	No
BluetoothKnown for one	Unknown — not stated by the source	Yes
Features1 differ
InteractiveKnown for one	No	Unknown — not stated by the source
Noise levelDiffers	30 dB	33 dB
Noise level (economic mode)Known for one	24 dB	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IP6X	Unknown — not stated by the source
HDCPKnown for one	Unknown — not stated by the source	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	6.0
Multimedia2 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakersDiffers	1	2
RMS rated powerDiffers	15 W	10 W
Design3 differ
Product typeDiffers	Short throw projector	Standard throw projector
Market positioningDiffers	Business	Presentation
Product colourDiffers	Black	Black, White
PlacementKnown for one	Ceiling, Desktop	Unknown — not stated by the source
Displayidentical
Built-in display	No	No
Poweridentical
Power source	AC	AC
Power consumption (typical)Known for one	230 W	Unknown — not stated by the source
Power consumption (standby)	0.5 W	0.5 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50/60 Hz	50/60 Hz
Power consumption (max)Known for one	Unknown — not stated by the source	400 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	3.4 kg	9.2 kg
WidthDiffers	279.2 mm	370 mm
DepthDiffers	229.3 mm	290 mm
HeightDiffers	120.5 mm	156 mm
Packaging contentidentical
Remote control included	Yes	Yes
Cables includedKnown for one	Power	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Mounting brackets includedKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Storageidentical
Internal memoryKnown for one	Unknown — not stated by the source	8 GB

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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