Product comparison · 2 data projectors

Acer Value 120 Standard throw projector 2700 ANSI lumens DLP UXGA (1600x1200) Black vs BenQ LW61ST data projector Short throw projector 2000 ANSI lumens DLP WXGA (1280x800) 3D Black, Blue, White

50specifications compared
25differ
25identical
45known for one product only

Key differences

Projector brightness
- Value 120 Standard throw projector 2700 ANSI lumens DLP UXGA (1600x1200) Black:2700 ANSI lumens
- LW61ST data projector Short throw projector 2000 ANSI lumens DLP WXGA (1280x800) 3D Black, Blue, White:2000 ANSI lumens
Projector native resolution
- Value 120 Standard throw projector 2700 ANSI lumens DLP UXGA (1600x1200) Black:UXGA (1600x1200)
- LW61ST data projector Short throw projector 2000 ANSI lumens DLP WXGA (1280x800) 3D Black, Blue, White:WXGA (1280x800)
Screen size compatibility
- Value 120 Standard throw projector 2700 ANSI lumens DLP UXGA (1600x1200) Black:0 - 7620 mm (0 - 300")
- LW61ST data projector Short throw projector 2000 ANSI lumens DLP WXGA (1280x800) 3D Black, Blue, White:2032 - 7620 mm (80 - 300")
Number of colours
- Value 120 Standard throw projector 2700 ANSI lumens DLP UXGA (1600x1200) Black:134 million colours
- LW61ST data projector Short throw projector 2000 ANSI lumens DLP WXGA (1280x800) 3D Black, Blue, White:1.073 billion colours
Keystone correction, vertical
- Value 120 Standard throw projector 2700 ANSI lumens DLP UXGA (1600x1200) Black:-40 - 40°
- LW61ST data projector Short throw projector 2000 ANSI lumens DLP WXGA (1280x800) 3D Black, Blue, White:± 30°
Service life of light source
- Value 120 Standard throw projector 2700 ANSI lumens DLP UXGA (1600x1200) Black:3000 h
- LW61ST data projector Short throw projector 2000 ANSI lumens DLP WXGA (1280x800) 3D Black, Blue, White:10000 h
Service life of light source (economic mode)
- Value 120 Standard throw projector 2700 ANSI lumens DLP UXGA (1600x1200) Black:4000 h
- LW61ST data projector Short throw projector 2000 ANSI lumens DLP WXGA (1280x800) 3D Black, Blue, White:20000 h
Zoom ratio
- Value 120 Standard throw projector 2700 ANSI lumens DLP UXGA (1600x1200) Black:1.2:1
- LW61ST data projector Short throw projector 2000 ANSI lumens DLP WXGA (1280x800) 3D Black, Blue, White:Fixed

Side by side

Differences highlightedShow differences only

Comparison of 120, LW61ST
95 specifications	A Acer Value 120 Standard throw projector 2700 ANSI lumens DLP UXGA (1600x1200) Black Model 120 View product	B BenQ LW61ST data projector Short throw projector 2000 ANSI lumens DLP WXGA (1280x800) 3D Black, Blue, White Model LW61ST View product
Projector5 differ
Projector brightnessDiffers	2700 ANSI lumens	2000 ANSI lumens
Projector native resolutionDiffers	UXGA (1600x1200)	WXGA (1280x800)
Screen size compatibilityDiffers	0 - 7620 mm (0 - 300")	2032 - 7620 mm (80 - 300")
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	80000:1
Number of coloursDiffers	134 million colours	1.073 billion colours
Horizontal scan rangeKnown for one	Unknown — not stated by the source	31 - 102 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	23 - 120 Hz
Keystone correction, verticalDiffers	-40 - 40°	± 30°
Contrast ratio (typical)Known for one	3000:1	Unknown — not stated by the source
Projection distanceKnown for one	1 - 9.8 m	Unknown — not stated by the source
Projector brightness (economic mode)Known for one	2160 ANSI lumens	Unknown — not stated by the source
Horizontal synchronization (max)Known for one	100 kHz	Unknown — not stated by the source
Vertical synchronization (max)Known for one	85 kHz	Unknown — not stated by the source
Light source2 differ
Service life of light sourceDiffers	3000 h	10000 h
Service life of light source (economic mode)Differs	4000 h	20000 h
Light source typeKnown for one	Lamp	Unknown — not stated by the source
Lamp typeKnown for one	P-VIP	Unknown — not stated by the source
Lamp powerKnown for one	200 W	Unknown — not stated by the source
Lamps quantityKnown for one	1 lamp(s)	Unknown — not stated by the source
Lens system1 differ
Focal length rangeKnown for one	Unknown — not stated by the source	6.95 mm
Zoom ratioDiffers	1.2:1	Fixed
Throw ratioKnown for one	Unknown — not stated by the source	0.49 - 0.91:1
OffsetKnown for one	Unknown — not stated by the source	110%
Aperture range (F-F)Known for one	2.41 - 2.66	Unknown — not stated by the source
Optical zoomKnown for one	1.2x	Unknown — not stated by the source
Videoidentical
3DKnown for one	Unknown — not stated by the source	Yes
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1280 x 768 (WXGA), 1600 x 1200 (UXGA), 640 x 480 (VGA)
Supported video modesKnown for one	Unknown — not stated by the source	1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Ports & interfaces2 differ
DVI portKnown for one	Unknown — not stated by the source	No
USB 2.0 ports quantityDiffers	1	3
Audio (L/R) inDiffers	1	2
Microphone inKnown for one	Unknown — not stated by the source	Yes
USB connector typeKnown for one	Unknown — not stated by the source	USB Type-A, USB Type-B
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
Network2 differ
Ethernet LANDiffers	No	Yes
Ethernet LAN (RJ-45) portsDiffers	0	1
Wi-FiKnown for one	No	Unknown — not stated by the source
Features2 differ
Noise levelDiffers	29 dB	33 dB
Noise level (economic mode)Differs	27 dB	32 dB
Preset modesKnown for one	Unknown — not stated by the source	Cinema, Dynamic, Presentation, sRGB
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
On Screen Display (OSD) languagesKnown for one	Unknown — not stated by the source	Arabic, Bulgarian, Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Greek, Hungarian, INC, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Swedish, Thai, Turkish
Noise reductionKnown for one	Unknown — not stated by the source	Yes
Multimedia2 differ
Number of built-in speakersDiffers	1	2
RMS rated powerDiffers	2 W	20 W
Design2 differ
Product typeDiffers	Standard throw projector	Short throw projector
Market positioningKnown for one	Unknown — not stated by the source	Presentation
Product colourDiffers	Black	Black, Blue, White
LED indicatorsKnown for one	Power	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	270 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
AC input voltageDiffers	110 - 220 V	100 - 240 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
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WeightDiffers	2.6 kg	5.1 kg
WidthDiffers	269 mm	393.5 mm
DepthDiffers	206 mm	298 mm
HeightDiffers	96 mm	149.6 mm
Package weightKnown for one	Unknown — not stated by the source	700 g
Packaging content1 differ
Cables includedDiffers	AC, Composite, VGA	AC, VGA
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Carrying caseKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Aspect ratioDiffers	4:3, 16:9	16:10
Audio inputKnown for one	Unknown — not stated by the source	2
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	393.5 x 298 x 149.6 mm
Maximum analog resolutionKnown for one	800 x 600 pixels	Unknown — not stated by the source
Maximum digital resolutionKnown for one	1600 x 1200 pixels	Unknown — not stated by the source
Power supply typeKnown for one	AC	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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