Product comparison · 2 data projectors

Viewsonic LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White vs Viewsonic PX700HDHE data projector Standard throw projector 3700 ANSI lumens DMD 1080p (1920x1080) White

39specifications compared
26differ
13identical
47known for one product only

Key differences

The Viewsonic LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White has 3,600 ANSI lumens more projector brightness than the Viewsonic PX700HDHE data projector Standard throw projector 3700 ANSI lumens DMD 1080p (1920x1080) White (7300 ANSI lumens vs 3700 ANSI lumens). The Viewsonic LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White has 2,985,000 :1 more contrast ratio (typical) than the Viewsonic PX700HDHE data projector Standard throw projector 3700 ANSI lumens DMD 1080p (1920x1080) White (3000000:1 vs 15000:1). The Viewsonic LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White has 14,000 h more service life of light source than the Viewsonic PX700HDHE data projector Standard throw projector 3700 ANSI lumens DMD 1080p (1920x1080) White (20000 h vs 6000 h). Projection technology: 3LCD on the Viewsonic LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White, DMD on the Viewsonic PX700HDHE data projector Standard throw projector 3700 ANSI lumens DMD 1080p (1920x1080) White. Projector native resolution: WUXGA (1920x1200) on the Viewsonic LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White, 1080p (1920x1080) on the Viewsonic PX700HDHE data projector Standard throw projector 3700 ANSI lumens DMD 1080p (1920x1080) White.

Projector brightness
- LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White:7300 ANSI lumens
- PX700HDHE data projector Standard throw projector 3700 ANSI lumens DMD 1080p (1920x1080) White:3700 ANSI lumens
Projection technology
- LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White:3LCD
- PX700HDHE data projector Standard throw projector 3700 ANSI lumens DMD 1080p (1920x1080) White:DMD
Projector native resolution
- LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White:WUXGA (1920x1200)
- PX700HDHE data projector Standard throw projector 3700 ANSI lumens DMD 1080p (1920x1080) White:1080p (1920x1080)
Contrast ratio (typical)
- LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White:3000000:1
- PX700HDHE data projector Standard throw projector 3700 ANSI lumens DMD 1080p (1920x1080) White:15000:1
Projection distance
- LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White:0.78 - 12.99 m
- PX700HDHE data projector Standard throw projector 3700 ANSI lumens DMD 1080p (1920x1080) White:1 - 10.96 m
Vertical scan range
- LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White:23 - 85 Hz
- PX700HDHE data projector Standard throw projector 3700 ANSI lumens DMD 1080p (1920x1080) White:23 - 120 Hz
Keystone correction, vertical
- LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White:-30 - 30°
- PX700HDHE data projector Standard throw projector 3700 ANSI lumens DMD 1080p (1920x1080) White:40°
Service life of light source
- LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White:20000 h
- PX700HDHE data projector Standard throw projector 3700 ANSI lumens DMD 1080p (1920x1080) White:6000 h

Side by side

Differences highlightedShow differences only

Comparison of LSC731WU, PX700HDHE
86 specifications	A Viewsonic LSC731WU data projector Standard throw projector 7300 ANSI lumens 3LCD WUXGA (1920x1200) Black, White Model LSC731WU View product	B Viewsonic PX700HDHE data projector Standard throw projector 3700 ANSI lumens DMD 1080p (1920x1080) White Model PX700HDHE View product
Projector7 differ
Projector brightnessDiffers	7300 ANSI lumens	3700 ANSI lumens
Projection technologyDiffers	3LCD	DMD
Projector native resolutionDiffers	WUXGA (1920x1200)	1080p (1920x1080)
Contrast ratio (typical)Differs	3000000:1	15000:1
Native aspect ratioKnown for one	16:10	Unknown — not stated by the source
Supported aspect ratiosKnown for one	16:10	Unknown — not stated by the source
Screen size compatibilityKnown for one	762 - 7620 mm (30 - 300")	Unknown — not stated by the source
Projection distanceDiffers	0.78 - 12.99 m	1 - 10.96 m
Number of colours	1.07 billion colours	1.07 billion colours
Horizontal scan rangeKnown for one	15 - 100 kHz	Unknown — not stated by the source
Vertical scan rangeDiffers	23 - 85 Hz	23 - 120 Hz
Keystone correction, horizontalKnown for one	-25 - 25°	Unknown — not stated by the source
Keystone correction, verticalDiffers	-30 - 30°	40°
Screen size (max)Known for one	Unknown — not stated by the source	7.62 m (300")
Light source2 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	20000 h	6000 h
Service life of light source (economic mode)Differs	30000 h	20000 h
Lamp typeKnown for one	Unknown — not stated by the source	UHP
Lamp powerKnown for one	Unknown — not stated by the source	203 W
Lens system4 differ
Focal length rangeDiffers	17.2 - 27.7 mm	22 - 24.1 mm
Aperture range (F-F)Differs	1.5 - 2.08	2.56 - 2.68
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Throw ratioDiffers	1.2 - 2	1.49 - 1.64
Horizontal lens shift rangeKnown for one	0 - 60%	Unknown — not stated by the source
Vertical lens shift rangeKnown for one	-29 - 29%	Unknown — not stated by the source
OffsetDiffers	5%	116%
Zoom ratioKnown for one	Unknown — not stated by the source	0.8 - 2.0
Optical zoomKnown for one	Unknown — not stated by the source	1.1x
Videoidentical
Full HD	Yes	Yes
3DKnown for one	Unknown — not stated by the source	No
Supported video modesKnown for one	Unknown — not stated by the source	480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantity	2	2
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
Serial interface type	RS-232	RS-232
AC (power) inKnown for one	Yes	Unknown — not stated by the source
HDMI versionKnown for one	Unknown — not stated by the source	1.4
DVI portKnown for one	Unknown — not stated by the source	No
USB 2.0 Type-A ports quantityKnown for one	Unknown — not stated by the source	1
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Smart TVKnown for one	Unknown — not stated by the source	No
Storageidentical
Card reader integrated	No	No
Features1 differ
Noise levelDiffers	37 dB	31 dB
Noise level (economic mode)	27 dB	27 dB
Air filterKnown for one	Yes	Unknown — not stated by the source
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Number of OSD languagesKnown for one	Unknown — not stated by the source	24
Design2 differ
Product type	Standard throw projector	Standard throw projector
Market positioningDiffers	Education	Home cinema
Product colourDiffers	Black, White	White
PlacementKnown for one	Ceiling	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Power2 differ
Power source	AC	AC
Power consumption (typical)Differs	375 W	300 W
Power consumption (standby)	0.5 W	0.5 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequencyDiffers	50 - 60 Hz	50/60 Hz
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Weight & dimensions8 differ
WeightDiffers	7.9 kg	2.4 kg
WidthDiffers	405 mm	293 mm
DepthDiffers	358 mm	221 mm
HeightDiffers	137 mm	115 mm
Package widthDiffers	510 mm	365 mm
Package depthDiffers	498 mm	300 mm
Package heightDiffers	260 mm	188 mm
Package weightDiffers	10.9 kg	3.5 kg
Packaging contentidentical
Remote control included	Yes	Yes
ManualKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	AC
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Harmonized System (HS) codeKnown for one	8528620000	Unknown — not stated by the source
Pallet gross heightKnown for one	170 cm	Unknown — not stated by the source
Pallet gross lengthKnown for one	100 cm	Unknown — not stated by the source
Pallet gross widthKnown for one	120 cm	Unknown — not stated by the source
Products per master (outer) caseKnown for one	1 pc(s)	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
RMS rated powerKnown for one	Unknown — not stated by the source	10 W
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	No
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	cTUVus
Other featuresidentical
Audio outputKnown for one	Unknown — not stated by the source	1

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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