Product comparison · 2 data projectors

BenQ LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White vs LG BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White

34specifications compared
13differ
21identical
45known for one product only

Key differences

The BenQ LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White has 1 dB more noise level than the LG BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White (34 dB vs 33 dB). The BenQ LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White has 5 W more RMS rated power than the LG BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White (15 W vs 10 W). The LG BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White has 5.9 kg more weight than the BenQ LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White (9.2 kg vs 3.3 kg). Only the BenQ LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White has 3D. Projector native resolution: 1080p (1920x1080) on the BenQ LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White, WUXGA (1920x1200) on the LG BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White.

Projector native resolution
- LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:1080p (1920x1080)
- BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White:WUXGA (1920x1200)
Throw ratio
- LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.4~2.24
- BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White:1.30 - 2.08
3D
- LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:Yes
- BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White:No
HDMI version
- LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.4a
- BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White:2.0
Serial interface type
- LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:RS-232
- BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White:RS-232C
Noise level
- LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:34 dB
- BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White:33 dB
RMS rated power
- LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:15 W
- BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White:10 W
Market positioning
- LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:Business
- BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White:Presentation

Side by side

Differences highlightedShow differences only

Comparison of LH740, BF50RG
79 specifications	A BenQ LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH740 View product	B LG BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White Model BF50RG View product
Projector1 differ
Projector brightness	5000 ANSI lumens	5000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	1080p (1920x1080)	WUXGA (1920x1200)
Contrast ratio (typical)	3000000:1	3000000:1
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
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 - 120 Hz	Unknown — not stated by the source
Keystone correction, horizontalKnown for one	40°	Unknown — not stated by the source
Keystone correction, verticalKnown for one	40°	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
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")
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
FocusKnown for one	Manual	Unknown — not stated by the source
Focal length rangeKnown for one	20.911 - 32.624 mm	Unknown — not stated by the source
Aperture range (F-F)Known for one	2.5 - 3.26	Unknown — not stated by the source
Zoom capability	Yes	Yes
Zoom ratioKnown for one	1.6:1	Unknown — not stated by the source
Throw ratioDiffers	1.4~2.24	1.30 - 2.08
OffsetKnown for one	113%	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
Supported graphics resolutionsKnown for one	640 x 480 (VGA), 1920 x 1080 (HD 1080)	Unknown — not stated by the source
Supported video modesKnown for one	1080p	Unknown — not stated by the source
Video colour modesKnown for one	DICOM simulation mode, Presentation, Vivid	Unknown — not stated by the source
Ports & interfaces2 differ
HDMI ports quantity	2	2
HDMI versionDiffers	1.4a	2.0
USB 2.0 Type-A ports quantity	2	2
Headphone outputs	1	1
Serial interface typeDiffers	RS-232	RS-232C
PC Audio outKnown for one	Yes	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Audio Return Channel (ARC)Known for one	Unknown — not stated by the source	Yes
Networkidentical
Smart TVKnown for one	No	Unknown — not stated by the source
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Wi-Fi	Yes	Yes
Web browserKnown for one	Unknown — not stated by the source	No
BluetoothKnown for one	Unknown — not stated by the source	Yes
Features1 differ
Noise levelDiffers	34 dB	33 dB
Noise level (economic mode)Known for one	29 dB	Unknown — not stated by the source
HDCP	Yes	Yes
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
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
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
RMS rated powerDiffers	15 W	10 W
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Design2 differ
Product type	Standard throw projector	Standard throw projector
Market positioningDiffers	Business	Presentation
Product colourDiffers	White	Black, White
PlacementKnown for one	Ceiling	Unknown — not stated by the source
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
Displayidentical
Built-in display	No	No
Poweridentical
Power source	AC	AC
Power consumption (typical)Known for one	210 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	3.3 kg	9.2 kg
WidthDiffers	279.2 mm	370 mm
DepthDiffers	120.5 mm	290 mm
HeightDiffers	224.8 mm	156 mm
Packaging contentidentical
Remote control included	Yes	Yes
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC, HDMI	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Storageidentical
Internal memoryKnown for one	Unknown — not stated by the source	8 GB
Logistics dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 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.

More data projector comparisons

All data projector comparisons