Product comparison · 2 data projectors

BenQ MW519 2800 ANSI lumens DLP WXGA (1280x800) 3D Black vs BenQ MW821ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey

59specifications compared
27differ
32identical
19known for one product only

Key differences

Projector brightness
- MW519 2800 ANSI lumens DLP WXGA (1280x800) 3D Black:2800 ANSI lumens
- MW821ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:3000 ANSI lumens
Screen size compatibility
- MW519 2800 ANSI lumens DLP WXGA (1280x800) 3D Black:762 - 7620 mm (30 - 300")
- MW821ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:1270 - 7620 mm (50 - 300")
Keystone correction, vertical
- MW519 2800 ANSI lumens DLP WXGA (1280x800) 3D Black:40°
- MW821ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:-30 - 30°
Service life of light source
- MW519 2800 ANSI lumens DLP WXGA (1280x800) 3D Black:4500 h
- MW821ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:4000 h
Service life of light source (economic mode)
- MW519 2800 ANSI lumens DLP WXGA (1280x800) 3D Black:6500 h
- MW821ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:5000 h
Lamp power
- MW519 2800 ANSI lumens DLP WXGA (1280x800) 3D Black:190 W
- MW821ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:210 W
Zoom ratio
- MW519 2800 ANSI lumens DLP WXGA (1280x800) 3D Black:1.2:1
- MW821ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:Fixed
Throw ratio
- MW519 2800 ANSI lumens DLP WXGA (1280x800) 3D Black:1.41 - 1.69:1
- MW821ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:0.49:1

Side by side

Differences highlightedShow differences only

Comparison of MW519, MW821ST
78 specifications	A BenQ MW519 2800 ANSI lumens DLP WXGA (1280x800) 3D Black Model MW519 View product	B BenQ MW821ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey Model MW821ST View product
Projector3 differ
Projector brightnessDiffers	2800 ANSI lumens	3000 ANSI lumens
Screen size compatibilityDiffers	762 - 7620 mm (30 - 300")	1270 - 7620 mm (50 - 300")
Horizontal scan rangeKnown for one	15 - 102 kHz	Unknown — not stated by the source
Keystone correction, verticalDiffers	40°	-30 - 30°
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Supported aspect ratiosKnown for one	Unknown — not stated by the source	16:10
Light source3 differ
Service life of light sourceDiffers	4500 h	4000 h
Service life of light source (economic mode)Differs	6500 h	5000 h
Lamp powerDiffers	190 W	210 W
Lamps quantityKnown for one	1 lamp(s)	Unknown — not stated by the source
Lens system3 differ
Focal length rangeKnown for one	21 - 25.6 mm	Unknown — not stated by the source
Aperture range (F-F)Known for one	2.55 - 3.06	Unknown — not stated by the source
Zoom ratioDiffers	1.2:1	Fixed
Throw ratioDiffers	1.41 - 1.69:1	0.49:1
OffsetDiffers	125%	110%
Ports & interfaces3 differ
HDMI ports quantityDiffers	1	0
Audio (L/R) inDiffers	0	1
USB connector typeDiffers	USB Type-B	Mini-USB B
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Microphone inKnown for one	Unknown — not stated by the source	Yes
Network2 differ
Ethernet LANDiffers	No	Yes
Ethernet LAN (RJ-45) portsDiffers	0	1
Features2 differ
Noise levelDiffers	32 dB	33 dB
Noise level (economic mode)Differs	30 dB	26 dB
Preset modesKnown for one	Cinema, Dynamic, Presentation, sRGB	Unknown — not stated by the source
HDCPKnown for one	Unknown — not stated by the source	No
Noise reductionKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
RMS rated powerDiffers	2 W	10 W
Design3 differ
Market positioningDiffers	Business	Short throw
Product colourDiffers	Black	Grey
PlacementDiffers	Ceiling	Desktop
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
Product typeKnown for one	Unknown — not stated by the source	Short throw projector
Power2 differ
Power consumption (typical)Differs	245 W	300 W
Power consumption (standby)Differs	0.5 W	1 W
Weight & dimensions4 differ
WeightDiffers	2.3 kg	2.9 kg
WidthDiffers	302.8 mm	311.8 mm
DepthDiffers	221.8 mm	244.1 mm
HeightDiffers	111.8 mm	113 mm
Packaging content1 differ
Cables includedDiffers	AC, VGA	VGA
ManualKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Aspect ratioKnown for one	16:10	Unknown — not stated by the source
Audio inputKnown for one	2	Unknown — not stated by the source
Audio outputKnown for one	1	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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