Product comparison · 2 data projectors

Acer H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White vs Samsung SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White

30specifications compared
21differ
9identical
63known for one product only

Key differences

The Acer H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 3,570 ANSI lumens more projector brightness than the Samsung SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White (4000 ANSI lumens vs 430 ANSI lumens). The Samsung SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White has 15,000 h more service life of light source than the Acer H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White (20000 h vs 5000 h). The Acer H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 1 more HDMI ports quantity than the Samsung SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White (2 vs 1). Only the Acer H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 3D. Screen size compatibility: 711.2 - 7620 mm (28 - 300") on the Acer H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White, 762 - 2540 mm (30 - 100") on the Samsung SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White.

Projector brightness
- H6545i 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
Screen size compatibility
- H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:711.2 - 7620 mm (28 - 300")
- SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White:762 - 2540 mm (30 - 100")
Light source type
- H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:Lamp
- SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White:LED
Service life of light source
- H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:5000 h
- SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White:20000 h
Throw ratio
- H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.47 - 1.62:1
- SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White:1.2:1
3D
- H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:Yes
- SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White:No
HDMI ports quantity
- H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:2
- SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White:1
HDMI connector type
- H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:Full-size
- SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White:Micro

Side by side

Differences highlightedShow differences only

Comparison of H6545i, SP-LFF3HLAX
93 specifications	A Acer H6545i 4000 ANSI lumens DLP 1080p (1920x1080) 3D White Model H6545i View product	B Samsung SP-LFF3HLAX Standard throw projector 430 ANSI lumens DLP 1080p (1920x1080) White Model SP-LFF3HLAX View product
Projector2 differ
Projector brightnessDiffers	4000 ANSI lumens	430 ANSI lumens
Projection technology	DLP	DLP
Projector native resolution	1080p (1920x1080)	1080p (1920x1080)
Contrast ratio (typical)Known for one	Unknown — not stated by the source	100000:1
Native aspect ratio	16:9	16:9
Picture processing technologyKnown for one	Unknown — not stated by the source	Samsung Contrast Enhancer
Smart projectorKnown for one	Unknown — not stated by the source	Yes
Screen size compatibilityDiffers	711.2 - 7620 mm (28 - 300")	762 - 2540 mm (30 - 100")
Contrast enhancerKnown for one	Unknown — not stated by the source	Yes
Supported aspect ratiosKnown for one	4:3, 16:9	Unknown — not stated by the source
Projection distanceKnown for one	1 - 10 m	Unknown — not stated by the source
Number of coloursKnown for one	1.07 billion colours	Unknown — not stated by the source
Projector brightness (economic mode)Known for one	3200 ANSI lumens	Unknown — not stated by the source
UniformityKnown for one	27%	Unknown — not stated by the source
Horizontal scan rangeKnown for one	15 - 100 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	24 - 120 Hz	Unknown — not stated by the source
Keystone correction, verticalKnown for one	-40 - 40°	Unknown — not stated by the source
Light source2 differ
Light source typeDiffers	Lamp	LED
Service life of light sourceDiffers	5000 h	20000 h
Service life of light source (economic mode)Known for one	10000 h	Unknown — not stated by the source
Lens system1 differ
FocusKnown for one	Unknown — not stated by the source	Auto
Throw ratioDiffers	1.47 - 1.62:1	1.2:1
Focal length rangeKnown for one	15.59 - 17.14 mm	Unknown — not stated by the source
OffsetKnown for one	132%	Unknown — not stated by the source
Video1 differ
Full HD	Yes	Yes
3DDiffers	Yes	No
Supported graphics resolutionsKnown for one	1200 x 1920	Unknown — not stated by the source
Supported video modesKnown for one	1080p	Unknown — not stated by the source
Ports & interfaces2 differ
HDMI ports quantityDiffers	2	1
HDMI connector typeDiffers	Full-size	Micro
DVI port	No	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
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
HDMI versionKnown for one	1.4b	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
USB 2.0 Type-A ports quantityKnown for one	1	Unknown — not stated by the source
Audio (L/R) inKnown for one	0	Unknown — not stated by the source
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
Networkidentical
Smart TVKnown for one	Unknown — not stated by the source	Yes
Ethernet LANKnown for one	Unknown — not stated by the source	No
Wi-FiKnown for one	Unknown — not stated by the source	Yes
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
Storageidentical
Card reader integrated	No	No
Featuresidentical
Noise levelKnown for one	Unknown — not stated by the source	30 dB
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
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	27 dB	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
Projection modesKnown for one	Ceiling, Front, Rear	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
RMS rated powerDiffers	3 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
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
Design1 differ
Product typeKnown for one	Unknown — not stated by the source	Standard throw projector
Market positioningDiffers	Home cinema	Portable
Product colour	White	White
Displayidentical
Built-in display	No	No
Power2 differ
Power sourceDiffers	AC	AC/Battery
Power consumption (typical)Known for one	Unknown — not stated by the source	100 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
AC input voltageDiffers	100-240 V	100 - 120 V
AC input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Auto power offKnown for one	Unknown — not stated by the source	Yes
USB poweredKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Weight & dimensions8 differ
WeightDiffers	2.8 kg	1 kg
WidthDiffers	313 mm	106.7 mm
DepthDiffers	236 mm	177.5 mm
HeightDiffers	113.7 mm	99 mm
Package widthDiffers	400 mm	160 mm
Package depthDiffers	340 mm	295 mm
Package heightDiffers	168 mm	150 mm
Package weightDiffers	3.87 kg	2.2 kg
Packaging content1 differ
Cables includedDiffers	HDMI	AC
ManualKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Introduction yearKnown for one	Unknown — not stated by the source	2026

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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