Product comparison · 2 data projectors

Viewsonic LS901-4K data projector Standard throw projector 5500 ANSI lumens UHD 4K (3840x2160) White vs Viewsonic LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White

52specifications compared
26differ
26identical
16known for one product only

Key differences

Projector brightness
- LS901-4K data projector Standard throw projector 5500 ANSI lumens UHD 4K (3840x2160) White:5500 ANSI lumens
- LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White:7300 ANSI lumens
Projector native resolution
- LS901-4K data projector Standard throw projector 5500 ANSI lumens UHD 4K (3840x2160) White:UHD 4K (3840x2160)
- LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White:WUXGA (1920x1200)
Native aspect ratio
- LS901-4K data projector Standard throw projector 5500 ANSI lumens UHD 4K (3840x2160) White:16:9
- LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White:16:10
Projection distance
- LS901-4K data projector Standard throw projector 5500 ANSI lumens UHD 4K (3840x2160) White:0.8 - 13.55 m
- LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White:0.78 - 12.99 m
Horizontal scan range
- LS901-4K data projector Standard throw projector 5500 ANSI lumens UHD 4K (3840x2160) White:15 - 255 kHz
- LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White:15 - 100 kHz
Vertical scan range
- LS901-4K data projector Standard throw projector 5500 ANSI lumens UHD 4K (3840x2160) White:23 - 240 Hz
- LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White:23 - 85 Hz
Keystone correction, horizontal
- LS901-4K data projector Standard throw projector 5500 ANSI lumens UHD 4K (3840x2160) White:-30 - 30°
- LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White:-25 - 25°
Focal length range
- LS901-4K data projector Standard throw projector 5500 ANSI lumens UHD 4K (3840x2160) White:17.63 - 27.9 mm
- LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White:17.2 - 27.7 mm

Side by side

Differences highlightedShow differences only

Comparison of LS901-4K, LSC731WU
68 specifications	A Viewsonic LS901-4K data projector Standard throw projector 5500 ANSI lumens UHD 4K (3840x2160) White Model LS901-4K View product	B Viewsonic LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White Model LSC731WU View product
Projector7 differ
Projector brightnessDiffers	5500 ANSI lumens	7300 ANSI lumens
Projection technologyKnown for one	Unknown — not stated by the source	3LCD
Projector native resolutionDiffers	UHD 4K (3840x2160)	WUXGA (1920x1200)
Native aspect ratioDiffers	16:9	16:10
Supported aspect ratiosKnown for one	Unknown — not stated by the source	16:10
Projection distanceDiffers	0.8 - 13.55 m	0.78 - 12.99 m
Horizontal scan rangeDiffers	15 - 255 kHz	15 - 100 kHz
Vertical scan rangeDiffers	23 - 240 Hz	23 - 85 Hz
Keystone correction, horizontalDiffers	-30 - 30°	-25 - 25°
Light sourceidentical
Light source typeKnown for one	Unknown — not stated by the source	Lamp
Lens system4 differ
Focal length rangeDiffers	17.63 - 27.9 mm	17.2 - 27.7 mm
Aperture range (F-F)Differs	2.3 - 3	1.5 - 2.08
Throw ratioKnown for one	Unknown — not stated by the source	1.2 - 2
Horizontal lens shift rangeKnown for one	Unknown — not stated by the source	0 - 60%
Vertical lens shift rangeDiffers	-21 - 0%	-29 - 29%
OffsetDiffers	154%	5%
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
Storageidentical
Card reader integratedKnown for one	Unknown — not stated by the source	No
Features2 differ
Noise levelDiffers	31 dB	37 dB
Noise level (economic mode)Differs	25 dB	27 dB
Air filterKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Product colourDiffers	White	Black, White
PlacementKnown for one	Unknown — not stated by the source	Ceiling
Power1 differ
Power consumption (typical)Differs	245 W	375 W
Weight & dimensions8 differ
WeightDiffers	4.85 kg	7.9 kg
WidthDiffers	337 mm	405 mm
DepthDiffers	280 mm	358 mm
HeightDiffers	132 mm	137 mm
Package widthDiffers	496 mm	510 mm
Package depthDiffers	195 mm	498 mm
Package heightDiffers	387 mm	260 mm
Package weightDiffers	6.8 kg	10.9 kg
Logistics data3 differ
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Pallet gross heightDiffers	2.06 m	170 cm
Pallet gross lengthDiffers	102 cm	100 cm
Pallet gross widthDiffers	122 cm	120 cm
Multimediaidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerKnown for one	30 W	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	No	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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