Product comparison · 2 data projectors

BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White vs LG ProBeam BU70QGA

34specifications compared
18differ
16identical
46known for one product only

Key differences

The LG ProBeam BU70QGA has 3,000 ANSI lumens more projector brightness than the BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White (7000 ANSI lumens vs 4000 ANSI lumens). The LG ProBeam BU70QGA has 0.5 :1 more zoom ratio than the BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White (1.6:1 vs 1.1:1). The LG ProBeam BU70QGA has 2 more HDMI ports quantity than the BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White (4 vs 2). Only the LG ProBeam BU70QGA has Ethernet LAN. Only the LG ProBeam BU70QGA has Wi-Fi.

Projector brightness
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:4000 ANSI lumens
- ProBeam BU70QGA:7000 ANSI lumens
Projector native resolution
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1080p (1920x1080)
- ProBeam BU70QGA:UHD 4K (3840x2160)
Zoom ratio
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.1:1
- ProBeam BU70QGA:1.6:1
Throw ratio
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.48 - 1.62
- ProBeam BU70QGA:1.53 - 2.45
HDMI ports quantity
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:2
- ProBeam BU70QGA:4
Serial interface type
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:RS-232
- ProBeam BU70QGA:RS-232C
Ethernet LAN
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:No
- ProBeam BU70QGA:Yes
Wi-Fi
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:No
- ProBeam BU70QGA:Yes

Side by side

Differences highlightedShow differences only

Comparison of LH655C, ProBeam BU70QGA
80 specifications	A BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH655C View product	B LG ProBeam BU70QGA View product
Projector2 differ
Projector brightnessDiffers	4000 ANSI lumens	7000 ANSI lumens
Projector native resolutionDiffers	1080p (1920x1080)	UHD 4K (3840x2160)
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	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
Service life of light source (economic mode)Known for one	30000 h	Unknown — not stated by the source
Lens system2 differ
Zoom ratioDiffers	1.1:1	1.6:1
Throw ratioDiffers	1.48 - 1.62	1.53 - 2.45
OffsetKnown for one	133.6%	Unknown — not stated by the source
Zoom capabilityKnown for one	Unknown — not stated by the source	Yes
Zoom typeKnown for one	Unknown — not stated by the source	Auto
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%
Videoidentical
3DKnown for one	Yes	Unknown — not stated by the source
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 quantityDiffers	2	4
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
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
Audio (L/R) inKnown for one	0	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Serial interface typeDiffers	RS-232	RS-232C
Microphone inKnown for one	Unknown — not stated by the source	Yes
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	2
MiracastKnown for one	Unknown — not stated by the source	Yes
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	35 dB
Noise level (economic mode)Known for one	31 dB	Unknown — not stated by the source
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	Signage 6.0
Multimedia2 differ
Number of built-in speakersDiffers	1	2
RMS rated powerDiffers	15 W	10 W
Design1 differ
Product colourDiffers	White	Black
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
Power2 differ
Power consumption (typical)Differs	175 W	500 W
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
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
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

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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