Product comparison · 2 data projectors

BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White vs LG BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White

33specifications compared
18differ
15identical
47known 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 LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White (5000 ANSI lumens vs 4000 ANSI lumens). The BenQ LH655C Standard throw projector 4000 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 LG BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White has 1 more built-in speakers than the BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White (2 vs 1). Only the BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 3D. Only the LG BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White has Ethernet LAN.

Projector brightness
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:4000 ANSI lumens
- BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White:5000 ANSI lumens
Projector native resolution
- LH655C Standard throw projector 4000 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
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.48 - 1.62
- BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White:1.30 - 2.08
3D
- LH655C Standard throw projector 4000 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
- LH655C Standard throw projector 4000 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
- LH655C Standard throw projector 4000 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
Ethernet LAN
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:No
- BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White:Yes
Wi-Fi
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:No
- BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White:Yes

Side by side

Differences highlightedShow differences only

Comparison of LH655C, BF50RG
80 specifications	A BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH655C View product	B LG BF50RG data projector Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) Black, White Model BF50RG View product
Projector2 differ
Projector brightnessDiffers	4000 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 - 102 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 - 40°	Unknown — not stated by the source
Keystone correction, verticalKnown for one	-40 - 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
Zoom ratioKnown for one	1.1:1	Unknown — not stated by the source
Throw ratioDiffers	1.48 - 1.62	1.30 - 2.08
OffsetKnown for one	133.6%	Unknown — not stated by the source
Zoom capabilityKnown for one	Unknown — not stated by the source	Yes
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 1200 (WUXGA)	Unknown — not stated by the source
Ports & interfaces2 differ
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantity	2	2
HDMI versionDiffers	1.4a	2.0
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 quantity	2	2
Audio (L/R) inKnown for one	0	Unknown — not stated by the source
Headphone outputs	1	1
Serial interface typeDiffers	RS-232	RS-232C
Audio Return Channel (ARC)Known for one	Unknown — not stated by the source	Yes
Network2 differ
Smart TVKnown for one	No	Unknown — not stated by the source
Ethernet LANDiffers	No	Yes
Wi-FiDiffers	No	Yes
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Web browserKnown for one	Unknown — not stated by the source	No
BluetoothKnown for one	Unknown — not stated by the source	Yes
Storageidentical
Card reader integratedKnown for one	No	Unknown — not stated by the source
Internal memoryKnown for one	Unknown — not stated by the source	8 GB
Features1 differ
Noise levelDiffers	34 dB	33 dB
Noise level (economic mode)Known for one	31 dB	Unknown — not stated by the source
HDCP	Yes	Yes
Preset modesKnown for one	3D, Bright, Presentation	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
Multimedia2 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakersDiffers	1	2
RMS rated powerDiffers	15 W	10 W
Design2 differ
Product type	Standard throw projector	Standard throw projector
Market positioningDiffers	Business	Presentation
Product colourDiffers	White	Black, White
PlacementKnown for one	Ceiling, Desktop	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
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Built-in display	No	No
Power1 differ
Power source	AC	AC
Power consumption (typical)Known for one	175 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 frequencyDiffers	50 - 60 Hz	50/60 Hz
Auto power offKnown for one	Yes	Unknown — not stated by the source
Cord lengthKnown for one	1.8 m	Unknown — not stated by the source
Power consumption (max)Known for one	Unknown — not stated by the source	400 W
Weight & dimensions4 differ
WeightDiffers	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	Power, HDMI	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
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