Product comparison · 2 data projectors

BenQ LU951ST Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) 3D Black vs LG HU80KSW Standard throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) White

50specifications compared
24differ
26identical
65known for one product only

Key differences

Projector brightness
- LU951ST Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) 3D Black:5000 ANSI lumens
- HU80KSW Standard throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) White:2500 ANSI lumens
Projector native resolution
- LU951ST Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) 3D Black:WUXGA (1920x1200)
- HU80KSW Standard throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) White:UHD 4K (3840x2160)
Contrast ratio (typical)
- LU951ST Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) 3D Black:100000:1
- HU80KSW Standard throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) White:150000:1
Native aspect ratio
- LU951ST Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) 3D Black:16:10
- HU80KSW Standard throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) White:16:9
Screen size compatibility
- LU951ST Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) 3D Black:762 - 7620 mm (30 - 300")
- HU80KSW Standard throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) White:1016 - 3810 mm (40 - 150")
Zoom ratio
- LU951ST Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) 3D Black:1.1:1
- HU80KSW Standard throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) White:1.2:1
Throw ratio
- LU951ST Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) 3D Black:0.81 - 0.88:1
- HU80KSW Standard throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) White:1.3 - 1.56:1
VGA (D-Sub) ports quantity
- LU951ST Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) 3D Black:2
- HU80KSW Standard throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) White:0

Side by side

Differences highlightedShow differences only

Comparison of LU951ST, HU80KSW
115 specifications	A BenQ LU951ST Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) 3D Black Model LU951ST View product	B LG HU80KSW Standard throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) White Model HU80KSW View product
Projector5 differ
Projector brightnessDiffers	5000 ANSI lumens	2500 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	WUXGA (1920x1200)	UHD 4K (3840x2160)
Contrast ratio (typical)Differs	100000:1	150000:1
Native aspect ratioDiffers	16:10	16:9
Screen size compatibilityDiffers	762 - 7620 mm (30 - 300")	1016 - 3810 mm (40 - 150")
Number of coloursKnown for one	1.073 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	24 - 120 Hz	Unknown — not stated by the source
Keystone correction, horizontalKnown for one	-30 - 30°	Unknown — not stated by the source
Keystone correction, verticalKnown for one	-30 - 30°	Unknown — not stated by the source
Matrix sizeKnown for one	1.19 cm (0.47")	Unknown — not stated by the source
Matrix typeKnown for one	DMD	Unknown — not stated by the source
Supported aspect ratiosKnown for one	Unknown — not stated by the source	4:3, 16:9
Projection distanceKnown for one	Unknown — not stated by the source	1.1 - 4.3 m
UniformityKnown for one	Unknown — not stated by the source	85%
Digital gamma correctionKnown for one	Unknown — not stated by the source	Yes
Light sourceidentical
Light source type	Laser	Laser
Service life of light source	20000 h	20000 h
Lens system2 differ
Focus	Manual	Manual
Focal length rangeKnown for one	8.6 - 9.4 mm	Unknown — not stated by the source
Aperture range (F-F)Known for one	1.83 - 1.86	Unknown — not stated by the source
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Zoom typeKnown for one	Manual	Unknown — not stated by the source
Zoom ratioDiffers	1.1:1	1.2:1
Throw ratioDiffers	0.81 - 0.88:1	1.3 - 1.56:1
Horizontal lens shift rangeKnown for one	-23 - 23%	Unknown — not stated by the source
Vertical lens shift rangeKnown for one	-60 - 60%	Unknown — not stated by the source
OffsetKnown for one	Unknown — not stated by the source	100%
Videoidentical
Analog signal format systemKnown for one	NTSC, PAL, SECAM	Unknown — not stated by the source
Full HD	Yes	Yes
3DKnown for one	Yes	Unknown — not stated by the source
Supported 3D formatsKnown for one	Frame packing, Side by side, Top and bottom	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
Supported video modesKnown for one	480i, 480p, 576i, 576p, 720p, 1080i, 1080p	Unknown — not stated by the source
Adjustable colour temperatureKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers	2	0
HDMI ports quantityDiffers	4	2
Component video (YPbPr/YCbCr) in	0	0
Composite video inDiffers	1	0
DVI portKnown for one	No	Unknown — not stated by the source
S-Video inputs quantityDiffers	1	0
HDBaseT portKnown for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantity	1	1
USB 2.0 Type-B ports quantityKnown for one	1	Unknown — not stated by the source
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
PC in (D-Sub)Known for one	Yes	Unknown — not stated by the source
12V triggerKnown for one	Yes	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	1
PC Audio outKnown for one	Unknown — not stated by the source	Yes
Consumer Electronics Control (CEC) supportKnown for one	Unknown — not stated by the source	Yes
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-FiKnown for one	Unknown — not stated by the source	No
MiracastKnown for one	Unknown — not stated by the source	Yes
Web browserKnown for one	Unknown — not stated by the source	Yes
BluetoothKnown for one	Unknown — not stated by the source	Yes
Storageidentical
Card reader integrated	No	No
Optical disc player typeKnown for one	Not included	Unknown — not stated by the source
Features3 differ
Noise levelDiffers	37 dB	30 dB
Noise level (economic mode)Differs	35 dB	25 dB
HDCP	Yes	Yes
On Screen Display (OSD)	Yes	Yes
On Screen Display (OSD) languagesDiffers	Arabic, Bulgarian, Simplified Chinese, Traditional Chinese, Croatian, Czech, Danish, German, Dutch, English, Spanish, Finnish, French, Greek, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian, Persian, Polish, Portuguese, Romanian, Russian, Swedish, Thai, Turkish, Vietnamese	BEL, Bulgarian, Croatian, Czech, German, Dutch, English, Spanish, French, Hungarian, Italian, Polish, Portuguese, Russian, SER, Slovenian, Turkish
Air filterKnown for one	Yes	Unknown — not stated by the source
Sleep timerKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Noise reductionKnown for one	Unknown — not stated by the source	Yes
Operating system installedKnown for one	Unknown — not stated by the source	webOS 3.0
Operating system versionKnown for one	Unknown — not stated by the source	3.5
CertificationKnown for one	Unknown — not stated by the source	CE/CB
Multimedia2 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakersDiffers	1	2
RMS rated powerDiffers	10 W	14 W
Design2 differ
Product type	Standard throw projector	Standard throw projector
Market positioningDiffers	Presentation	Home cinema
Product colourDiffers	Black	White
Placement	Desktop, Ceiling	Desktop, Ceiling
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power source	AC	AC
Power consumption (typical)Known for one	475 W	Unknown — not stated by the source
Power consumption (standby)	0.5 W	0.5 W
Power consumption (max)Differs	530 W	250 W
Power consumption (network standby)Known for one	2 W	Unknown — not stated by the source
Power consumption (economy mode)Known for one	365 W	Unknown — not stated by the source
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Auto power off	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 3000 m	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	9.4 kg	6.7 kg
WidthDiffers	490 mm	165 mm
DepthDiffers	380 mm	165 mm
HeightDiffers	159 mm	470 mm
Packaging contentidentical
Remote control included	Yes	Yes
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables included	AC	AC
Quick start guide	Yes	Yes
Warranty cardKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
RS-232 portsDiffers	1	0
Digital Living Network Alliance (DLNA) certifiedKnown for one	Unknown — not stated by the source	Yes
Digital keystone correctionKnown for one	Unknown — not stated by the source	Yes
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	No

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