Product comparison · 2 data projectors

BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White vs Hisense 20019544 data projector DLP UHD 4K (3840x2160) 3D Black

28specifications compared
14differ
14identical
63known for one product only

Key differences

The BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White has 2,994,000 :1 more contrast ratio (typical) than the Hisense 20019544 data projector DLP UHD 4K (3840x2160) 3D Black (3000000:1 vs 6000:1). The Hisense 20019544 data projector DLP UHD 4K (3840x2160) 3D Black has 6.1 kg more weight than the BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White (10.6 kg vs 4.5 kg). The BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White has 50.8 mm more width than the Hisense 20019544 data projector DLP UHD 4K (3840x2160) 3D Black (343.8 mm vs 293 mm). Projector native resolution: 1080p (1920x1080) on the BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White, UHD 4K (3840x2160) on the Hisense 20019544 data projector DLP UHD 4K (3840x2160) 3D Black. Market positioning: Business on the BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White, Home cinema on the Hisense 20019544 data projector DLP UHD 4K (3840x2160) 3D Black.

Projector native resolution
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:1080p (1920x1080)
- 20019544 data projector DLP UHD 4K (3840x2160) 3D Black:UHD 4K (3840x2160)
Contrast ratio (typical)
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:3000000:1
- 20019544 data projector DLP UHD 4K (3840x2160) 3D Black:6000:1
Market positioning
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:Business
- 20019544 data projector DLP UHD 4K (3840x2160) 3D Black:Home cinema
Product colour
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:White
- 20019544 data projector DLP UHD 4K (3840x2160) 3D Black:Black
AC input frequency
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:50/60 Hz
- 20019544 data projector DLP UHD 4K (3840x2160) 3D Black:50-60 Hz
Weight
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:4.5 kg
- 20019544 data projector DLP UHD 4K (3840x2160) 3D Black:10.6 kg
Width
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:343.8 mm
- 20019544 data projector DLP UHD 4K (3840x2160) 3D Black:293 mm
Depth
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:256 mm
- 20019544 data projector DLP UHD 4K (3840x2160) 3D Black:273 mm

Side by side

Differences highlightedShow differences only

Comparison of LH660, 20019544
91 specifications	A BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH660 View product	B Hisense 20019544 data projector DLP UHD 4K (3840x2160) 3D Black Model 20019544 View product
Projector2 differ
Projector brightnessKnown for one	4600 ANSI lumens	Unknown — not stated by the source
Projector native resolutionDiffers	1080p (1920x1080)	UHD 4K (3840x2160)
Contrast ratio (typical)Differs	3000000:1	6000:1
Number of coloursKnown for one	1.07 billion colours	Unknown — not stated by the source
Horizontal scan rangeKnown for one	15 - 155 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
Smart projectorKnown for one	Unknown — not stated by the source	Yes
Colour gamutKnown for one	Unknown — not stated by the source	118%
Light sourceidentical
Service life of light sourceKnown for one	20000 h	Unknown — not stated by the source
Service life of light source (economic mode)Known for one	30000 h	Unknown — not stated by the source
Lens systemidentical
Focal length rangeKnown for one	16.88 - 21.88 mm	Unknown — not stated by the source
Aperture range (F-F)Known for one	2.59 - 2.87	Unknown — not stated by the source
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Zoom ratioKnown for one	1.3:1	Unknown — not stated by the source
Throw ratioKnown for one	1.15 - 1.5	Unknown — not stated by the source
OffsetKnown for one	105.75%	Unknown — not stated by the source
Videoidentical
Supported graphics resolutionsKnown for one	640 x 480 (VGA), 3840 x 2160	Unknown — not stated by the source
Supported video modesKnown for one	1080p	Unknown — not stated by the source
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
USB 2.0 Type-A ports quantityKnown for one	2	Unknown — not stated by the source
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
IR input ports quantityKnown for one	1	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	2
Headphone outputsKnown for one	Unknown — not stated by the source	1
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
Enhanced Audio Return Channel (eARC)Known for one	Unknown — not stated by the source	Yes
Networkidentical
BluetoothKnown for one	Unknown — not stated by the source	Yes
Apple AirPlay 2 supportKnown for one	Unknown — not stated by the source	Yes
Features1 differ
Noise levelKnown for one	34 dB	Unknown — not stated by the source
Noise level (economic mode)Known for one	29 dB	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
Preset modesKnown for one	Bright, Infographic, Presentation, Spreadsheet	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
High Dynamic Range (HDR) technologyDiffers	High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)	High Dynamic Range 10 (HDR10), High Dynamic Range 10+ (HDR10 Plus), Hybrid Log-Gamma (HLG)
Screen mirroringKnown for one	Unknown — not stated by the source	Yes
4K Ultra HD upscalingKnown for one	Unknown — not stated by the source	Yes
AirPlayKnown for one	Unknown — not stated by the source	Yes
Video appsKnown for one	Unknown — not stated by the source	Netflix, Disney+, YouTube, Amazon Prime Video
Operating system installedKnown for one	Unknown — not stated by the source	VIDAA U
Operating system versionKnown for one	Unknown — not stated by the source	U9
Multimediaidentical
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
RMS rated powerKnown for one	15 W	Unknown — not stated by the source
Audio decodersKnown for one	Unknown — not stated by the source	DTS Virtual:X
EqualizerKnown for one	Unknown — not stated by the source	Yes
Video formats supportedKnown for one	Unknown — not stated by the source	AVI, OGM, WMV, MP4, MOV, VOB, MPEG, MKV, FLV, MPG, 3GP, HEVC/H.265, MPEG2, VP9, H.264, MPEG4, VC-1, MVC
Image formats supportedKnown for one	Unknown — not stated by the source	GIF, JPEG, BMP, PNG
Audio formats supportedKnown for one	Unknown — not stated by the source	WMA, WAV, MP4, WMV, FLAC, MP3, AAC, MP2
Design2 differ
Product typeKnown for one	Standard throw projector	Unknown — not stated by the source
Market positioningDiffers	Business	Home cinema
Product colourDiffers	White	Black
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
Housing materialKnown for one	Unknown — not stated by the source	Metal
Displayidentical
Built-in displayKnown for one	No	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Known for one	310 W	Unknown — not stated by the source
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	360 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Weight & dimensions8 differ
WeightDiffers	4.5 kg	10.6 kg
WidthDiffers	343.8 mm	293 mm
DepthDiffers	256 mm	273 mm
HeightDiffers	136 mm	213 mm
Package widthDiffers	414 mm	608 mm
Package depthDiffers	560 mm	463 mm
Package heightDiffers	297 mm	423 mm
Package weightDiffers	8.1 kg	19.1 kg
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Other featuresidentical
Digital Living Network Alliance (DLNA) certifiedKnown for one	Unknown — not stated by the source	Yes
HDMIKnown for one	Unknown — not stated by the source	Yes

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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