Product comparison · 2 data projectors

BenQ LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White vs Samsung SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White

36specifications compared
22differ
14identical
64known for one product only

Key differences

Projector brightness
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:4000 ANSI lumens
- SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White:430 ANSI lumens
Contrast ratio (typical)
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:3000000:1
- SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White:100000:1
Smart projector
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:No
- SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White:Yes
Screen size compatibility
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:0 - 2540 mm (0 - 100")
- SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White:762 - 2540 mm (30 - 100")
Light source type
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:Laser
- SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White:LED
Focus
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:Manual
- SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White:Auto
Throw ratio
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.13 - 1.47
- SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White:1.2:1
3D
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:Yes
- SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White:No

Side by side

Differences highlightedShow differences only

Comparison of LH655, SP-LFF3HLAX
100 specifications	A BenQ LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH655 View product	B Samsung SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White Model SP-LFF3HLAX View product
Projector4 differ
Projector brightnessDiffers	4000 ANSI lumens	430 ANSI lumens
Contrast ratio (typical)Differs	3000000:1	100000:1
Picture processing technologyKnown for one	Unknown — not stated by the source	Samsung Contrast Enhancer
Smart projectorDiffers	No	Yes
Screen size compatibilityDiffers	0 - 2540 mm (0 - 100")	762 - 2540 mm (30 - 100")
Contrast enhancerKnown for one	Unknown — not stated by the source	Yes
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°	Unknown — not stated by the source
Keystone correction, verticalKnown for one	40°	Unknown — not stated by the source
Light source1 differ
Light source typeDiffers	Laser	LED
Service life of light source (economic mode)Known for one	30000 h	Unknown — not stated by the source
Lens system2 differ
FocusDiffers	Manual	Auto
Throw ratioDiffers	1.13 - 1.47	1.2:1
Focal length rangeKnown for one	16.901 - 21.6076 mm	Unknown — not stated by the source
Aperture range (F-F)Known for one	2.43 - 2.78	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
OffsetKnown for one	113%	Unknown — not stated by the source
Video1 differ
3DDiffers	Yes	No
Analog signal format systemKnown for one	Not supported	Unknown — not stated by the source
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 & interfaces1 differ
HDMI ports quantityDiffers	2	1
HDMI connector typeKnown for one	Unknown — not stated by the source	Micro
DVI portKnown for one	Unknown — not stated by the source	No
Consumer Electronics Control (CEC)Known for one	Unknown — not stated by the source	Anynet+
Consumer Electronics Control (CEC) supportKnown for one	Unknown — not stated by the source	Yes
Enhanced Audio Return Channel (eARC)Known for one	Unknown — not stated by the source	Yes
HDMI versionKnown for one	1.4a	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
Serial interface typeKnown for one	RJ-45, RS-232	Unknown — not stated by the source
PC Audio outKnown for one	Yes	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Network2 differ
Smart TVDiffers	No	Yes
Ethernet LANDiffers	Yes	No
Wi-Fi standardsKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
Web browserKnown for one	Unknown — not stated by the source	Yes
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	5.2
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Storageidentical
Card reader integratedKnown for one	Unknown — not stated by the source	No
Features1 differ
Noise levelDiffers	32 dB	30 dB
Screen mirroringKnown for one	Unknown — not stated by the source	Yes
AirPlayKnown for one	Unknown — not stated by the source	Yes
Game modeKnown for one	Unknown — not stated by the source	Yes
High Dynamic Range (HDR) supportedKnown for one	Unknown — not stated by the source	Yes
High Dynamic Range (HDR) technologyKnown for one	Unknown — not stated by the source	High Dynamic Range 10+ (HDR10 Plus), Hybrid Log-Gamma (HLG)
Multi ViewKnown for one	Unknown — not stated by the source	Yes
SmartThings app supportKnown for one	Unknown — not stated by the source	Yes
Tap viewKnown for one	Unknown — not stated by the source	Yes
Video appsKnown for one	Unknown — not stated by the source	Samsung TV Plus
Eye protectionKnown for one	Unknown — not stated by the source	Yes
Operating system installedKnown for one	Unknown — not stated by the source	Tizen
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
Multimedia1 differ
RMS rated powerDiffers	15 W	5 W
Audio decodersKnown for one	Unknown — not stated by the source	Dolby MS12
Virtual assistantKnown for one	Unknown — not stated by the source	Amazon Alexa & Samsung Bixby
Design1 differ
Market positioningDiffers	Business	Portable
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
Power3 differ
Power sourceDiffers	AC	AC/Battery
Power consumption (typical)Differs	175 W	100 W
AC input voltageDiffers	100 - 240 V	100 - 120 V
Auto power offKnown for one	Unknown — not stated by the source	Yes
USB poweredKnown for one	Unknown — not stated by the source	Yes
Cord lengthKnown for one	1.8 m	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Weight & dimensions4 differ
WeightDiffers	3.1 kg	1 kg
WidthDiffers	279.2 mm	106.7 mm
DepthDiffers	120.5 mm	177.5 mm
HeightDiffers	224.8 mm	99 mm
Package widthKnown for one	Unknown — not stated by the source	160 mm
Package depthKnown for one	Unknown — not stated by the source	295 mm
Package heightKnown for one	Unknown — not stated by the source	150 mm
Package weightKnown for one	Unknown — not stated by the source	2.2 kg
Packaging content1 differ
Cables includedDiffers	AC, HDMI	AC
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Introduction yearKnown for one	Unknown — not stated by the source	2026
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	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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