Product comparison · 2 data projectors

Acer Value P1341W Standard throw projector 3000 ANSI lumens DLP WXGA (1280x800) White vs BenQ MW820ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey

49specifications compared
23differ
26identical
30known for one product only

Key differences

Contrast ratio (typical)
- Value P1341W Standard throw projector 3000 ANSI lumens DLP WXGA (1280x800) White:10000:1
- MW820ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:13000:1
Supported aspect ratios
- Value P1341W Standard throw projector 3000 ANSI lumens DLP WXGA (1280x800) White:4:3, 16:9
- MW820ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:16:10
Screen size compatibility
- Value P1341W Standard throw projector 3000 ANSI lumens DLP WXGA (1280x800) White:711.2 - 7620 mm (28 - 300")
- MW820ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:1828.8 - 7620 mm (72 - 300")
Keystone correction, vertical
- Value P1341W Standard throw projector 3000 ANSI lumens DLP WXGA (1280x800) White:-40/+40°
- MW820ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:- 30 - 30°
Service life of light source
- Value P1341W Standard throw projector 3000 ANSI lumens DLP WXGA (1280x800) White:5000 h
- MW820ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:4500 h
Service life of light source (economic mode)
- Value P1341W Standard throw projector 3000 ANSI lumens DLP WXGA (1280x800) White:6000 h
- MW820ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:10000 h
Zoom ratio
- Value P1341W Standard throw projector 3000 ANSI lumens DLP WXGA (1280x800) White:1.1:1
- MW820ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:Fixed
VGA (D-Sub) ports quantity
- Value P1341W Standard throw projector 3000 ANSI lumens DLP WXGA (1280x800) White:2
- MW820ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey:3

Side by side

Differences highlightedShow differences only

Comparison of P1341W, MW820ST
79 specifications	A Acer Value P1341W Standard throw projector 3000 ANSI lumens DLP WXGA (1280x800) White Model P1341W View product	B BenQ MW820ST data projector Short throw projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Grey Model MW820ST View product
Projector4 differ
Projector brightness	3000 ANSI lumens	3000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolution	WXGA (1280x800)	WXGA (1280x800)
Contrast ratio (typical)Differs	10000:1	13000:1
Native aspect ratio	16:10	16:10
Supported aspect ratiosDiffers	4:3, 16:9	16:10
Screen size compatibilityDiffers	711.2 - 7620 mm (28 - 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	1 - 9.7 m	Unknown — not stated by the source
Projector brightness (economic mode)Known for one	2400 ANSI lumens	Unknown — not stated by the source
UniformityKnown for one	85%	Unknown — not stated by the source
Horizontal synchronization (max)Known for one	100 kHz	Unknown — not stated by the source
Horizontal synchronization (min)Known for one	30 kHz	Unknown — not stated by the source
Vertical synchronization (max)Known for one	120 kHz	Unknown — not stated by the source
Vertical synchronization (min)Known for one	50 kHz	Unknown — not stated by the source
Light source2 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	5000 h	4500 h
Service life of light source (economic mode)Differs	6000 h	10000 h
Lamp power	190 W	190 W
Lamps quantityKnown for one	Unknown — not stated by the source	1 lamp(s)
Lamp typeKnown for one	P-VIP	Unknown — not stated by the source
Lens system1 differ
F-number (relative aperture)Known for one	Unknown — not stated by the source	2.6
Zoom ratioDiffers	1.1:1	Fixed
Throw ratioKnown for one	Unknown — not stated by the source	0.49:1
OffsetKnown for one	Unknown — not stated by the source	110%
Focal length rangeKnown for one	21 - 23 mm	Unknown — not stated by the source
Aperture range (F-F)Known for one	2.56 - 2.8	Unknown — not stated by the source
Videoidentical
Analog signal format system	NTSC, PAL, SECAM	NTSC, PAL, SECAM
Full HD	No	No
3DKnown for one	Unknown — not stated by the source	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 & interfaces2 differ
VGA (D-Sub) ports quantityDiffers	2	3
HDMI ports quantity	1	1
Component video (YPbPr/YCbCr) in	0	0
Composite video in	1	1
DVI port	No	No
S-Video inputs quantity	1	1
USB 2.0 ports quantity	1	1
Audio (L/R) inDiffers	0	1
Headphone outputs	1	1
Serial interface type	RS-232	RS-232
USB connector type	Mini-USB B	Mini-USB B
Microphone inKnown for one	Yes	Unknown — not stated by the source
Network2 differ
Ethernet LANDiffers	No	Yes
Ethernet LAN (RJ-45) portsDiffers	0	1
Wi-Fi	No	No
Storageidentical
Card reader integrated	No	No
Optical disc player typeKnown for one	Unknown — not stated by the source	Not included
Features2 differ
Noise levelDiffers	30 dB	32 dB
Noise level (economic mode)Differs	26 dB	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
HDCPKnown for one	Yes	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakers	1	1
RMS rated powerDiffers	2 W	10 W
Design3 differ
Product typeDiffers	Standard throw projector	Short throw projector
Market positioningDiffers	Presentation	Short throw
Product colourDiffers	White	Grey
PlacementKnown for one	Desktop	Unknown — not stated by the source
Power1 differ
Power source	AC	AC
Power consumption (typical)Differs	240 W	270 W
Power consumption (standby)	0.5 W	0.5 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Weight & dimensions4 differ
WeightDiffers	2.2 kg	2.6 kg
WidthDiffers	264 mm	287.3 mm
DepthDiffers	220 mm	232.6 mm
HeightDiffers	78 mm	114.4 mm
Packaging content1 differ
Remote control includedDiffers	No	Yes
Cables includedKnown for one	Unknown — not stated by the source	VGA
ManualKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
RS-232 ports	1	1
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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