Product comparison · 2 data projectors

Acer Business P5207B 4000 ANSI lumens DLP XGA (1024x768) Black vs BenQ MW820ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey

34specifications compared
20differ
14identical
43known for one product only

Key differences

Projector brightness
- Business P5207B 4000 ANSI lumens DLP XGA (1024x768) Black:4000 ANSI lumens
- MW820ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:3000 ANSI lumens
Projector native resolution
- Business P5207B 4000 ANSI lumens DLP XGA (1024x768) Black:XGA (1024x768)
- MW820ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:WXGA (1280x800)
Contrast ratio (typical)
- Business P5207B 4000 ANSI lumens DLP XGA (1024x768) Black:10000:1
- MW820ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:13000:1
Native aspect ratio
- Business P5207B 4000 ANSI lumens DLP XGA (1024x768) Black:4:3
- MW820ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:16:10
Supported aspect ratios
- Business P5207B 4000 ANSI lumens DLP XGA (1024x768) Black:4:3, 16:10
- MW820ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:16:10
Screen size compatibility
- Business P5207B 4000 ANSI lumens DLP XGA (1024x768) Black:558.8 - 7620 mm (22 - 300")
- MW820ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:1828.8 - 7620 mm (72 - 300")
Keystone correction, vertical
- Business P5207B 4000 ANSI lumens DLP XGA (1024x768) Black:-40/+40°
- MW820ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:- 30 - 30°
Service life of light source
- Business P5207B 4000 ANSI lumens DLP XGA (1024x768) Black:3000 h
- MW820ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:4500 h

Side by side

Differences highlightedShow differences only

Comparison of P5207B, MW820ST
77 specifications	A Acer Business P5207B 4000 ANSI lumens DLP XGA (1024x768) Black Model P5207B View product	B BenQ MW820ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey Model MW820ST View product
Projector7 differ
Projector brightnessDiffers	4000 ANSI lumens	3000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	XGA (1024x768)	WXGA (1280x800)
Contrast ratio (typical)Differs	10000:1	13000:1
Native aspect ratioDiffers	4:3	16:10
Supported aspect ratiosDiffers	4:3, 16:10	16:10
Screen size compatibilityDiffers	558.8 - 7620 mm (22 - 300")	1828.8 - 7620 mm (72 - 300")
Number of colours	1.073 billion colours	1.073 billion colours
Horizontal scan rangeKnown for one	Unknown — not stated by the source	15 - 102 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	23 - 120 Hz
Keystone correction, verticalDiffers	-40/+40°	- 30 - 30°
Projection distanceKnown for one	0.559 - 7.62 m	Unknown — not stated by the source
Horizontal synchronization (max)Known for one	100 kHz	Unknown — not stated by the source
Light source2 differ
Light source typeKnown for one	Unknown — not stated by the source	Lamp
Service life of light sourceDiffers	3000 h	4500 h
Service life of light source (economic mode)Differs	4000 h	10000 h
Lamp powerKnown for one	Unknown — not stated by the source	190 W
Lamps quantityKnown for one	Unknown — not stated by the source	1 lamp(s)
Lamp typeKnown for one	OSRAM	Unknown — not stated by the source
Lens systemidentical
F-number (relative aperture)Known for one	Unknown — not stated by the source	2.6
Zoom ratioKnown for one	Unknown — not stated by the source	Fixed
Throw ratioKnown for one	Unknown — not stated by the source	0.49:1
OffsetKnown for one	Unknown — not stated by the source	110%
Aperture range (F-F)Known for one	2.45 - 3.07	Unknown — not stated by the source
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Zoom typeKnown for one	Auto/Manual	Unknown — not stated by the source
Digital zoomKnown for one	2x	Unknown — not stated by the source
Video1 differ
Analog signal format system	NTSC, PAL, SECAM	NTSC, PAL, SECAM
Full HD	No	No
3DDiffers	No	Yes
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	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 & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	1	3
HDMI ports quantity	1	1
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	0
Composite video in	1	1
DVI port	No	No
S-Video inputs quantityKnown for one	Unknown — not stated by the source	1
USB 2.0 ports quantity	1	1
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
USB connector typeKnown for one	Unknown — not stated by the source	Mini-USB B
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Wi-FiKnown for one	Unknown — not stated by the source	No
Storageidentical
Card reader integratedKnown for one	Unknown — not stated by the source	No
Optical disc player typeKnown for one	Unknown — not stated by the source	Not included
Featuresidentical
Noise levelKnown for one	Unknown — not stated by the source	32 dB
Noise level (economic mode)Known for one	Unknown — not stated by the source	28 dB
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, Danish, German, Dutch, English, Spanish, Finnish, French, Greek, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Swedish, Thai, Turkish
Multimedia2 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakersDiffers	2	1
RMS rated powerDiffers	5 W	10 W
Design2 differ
Product typeKnown for one	Unknown — not stated by the source	Short throw projector
Market positioningDiffers	Presentation	Short throw
Product colourDiffers	Black	Grey
Power1 differ
Power source	AC	AC
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
Weight & dimensions4 differ
WeightDiffers	3.3 kg	2.6 kg
WidthDiffers	290 mm	287.3 mm
DepthDiffers	254 mm	232.6 mm
HeightDiffers	99 mm	114.4 mm
Packaging contentidentical
Remote control included	Yes	Yes
Cables includedKnown for one	Unknown — not stated by the source	VGA
Manual	Yes	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
RS-232 portsKnown for one	Unknown — not stated by the source	1
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	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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