Product comparison · 2 data projectors

BenQ MW621ST Portable projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Black, White vs NEC V281W Standard throw projector 2800 ANSI lumens DLP WXGA (1280x800) 3D White

53specifications compared
27differ
26identical
37known for one product only

Key differences

Projector brightness
- MW621ST Portable projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Black, White:3000 ANSI lumens
- V281W Standard throw projector 2800 ANSI lumens DLP WXGA (1280x800) 3D White:2800 ANSI lumens
Contrast ratio (typical)
- MW621ST Portable projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Black, White:13000:1
- V281W Standard throw projector 2800 ANSI lumens DLP WXGA (1280x800) 3D White:3000:1
Horizontal scan range
- MW621ST Portable projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Black, White:15 - 102 kHz
- V281W Standard throw projector 2800 ANSI lumens DLP WXGA (1280x800) 3D White:15 - 100 kHz
Vertical scan range
- MW621ST Portable projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Black, White:23 - 120 Hz
- V281W Standard throw projector 2800 ANSI lumens DLP WXGA (1280x800) 3D White:50 - 120 Hz
Service life of light source
- MW621ST Portable projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Black, White:4500 h
- V281W Standard throw projector 2800 ANSI lumens DLP WXGA (1280x800) 3D White:3000 h
Service life of light source (economic mode)
- MW621ST Portable projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Black, White:10000 h
- V281W Standard throw projector 2800 ANSI lumens DLP WXGA (1280x800) 3D White:5000 h
Lamp power
- MW621ST Portable projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Black, White:190 W
- V281W Standard throw projector 2800 ANSI lumens DLP WXGA (1280x800) 3D White:225 W
Throw ratio
- MW621ST Portable projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Black, White:0.72 - 0.87:1
- V281W Standard throw projector 2800 ANSI lumens DLP WXGA (1280x800) 3D White:1.55 - 1.7:1

Side by side

Differences highlightedShow differences only

Comparison of MW621ST, V281W
90 specifications	A BenQ MW621ST Portable projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Black, White Model MW621ST View product	B NEC V281W Standard throw projector 2800 ANSI lumens DLP WXGA (1280x800) 3D White Model V281W View product
Projector5 differ
Projector brightnessDiffers	3000 ANSI lumens	2800 ANSI lumens
Projection technology	DLP	DLP
Projector native resolution	WXGA (1280x800)	WXGA (1280x800)
Contrast ratio (typical)Differs	13000:1	3000:1
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 compatibilityDiffers	762 - 7620 mm (30 - 300")	1930.4 - 19354.8 mm (76 - 762")
Number of coloursKnown for one	1.073 billion colours	Unknown — not stated by the source
Horizontal scan rangeDiffers	15 - 102 kHz	15 - 100 kHz
Vertical scan rangeDiffers	23 - 120 Hz	50 - 120 Hz
Keystone correction, verticalKnown for one	-40 - 40°	Unknown — not stated by the source
Projection distanceKnown for one	Unknown — not stated by the source	1 - 11 m
Matrix sizeKnown for one	Unknown — not stated by the source	1.65 cm (0.65")
Light source3 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	4500 h	3000 h
Service life of light source (economic mode)Differs	10000 h	5000 h
Lamp powerDiffers	190 W	225 W
Lens system1 differ
Focal length rangeKnown for one	10.2 - 12.24 mm	Unknown — not stated by the source
Aperture range (F-F)Known for one	2.6 - 2.78	Unknown — not stated by the source
Zoom ratioKnown for one	1.2:1	Unknown — not stated by the source
Throw ratioDiffers	0.72 - 0.87:1	1.55 - 1.7:1
OffsetKnown for one	105%	Unknown — not stated by the source
FocusKnown for one	Unknown — not stated by the source	Manual
Zoom capabilityKnown for one	Unknown — not stated by the source	Yes
Zoom typeKnown for one	Unknown — not stated by the source	Manual
Video2 differ
Analog signal format systemDiffers	NTSC, PAL, SECAM	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HD	No	No
3D	Yes	Yes
Supported graphics resolutionsDiffers	1280 x 800 (WXGA), 1600 x 1200 (UXGA), 640 x 480 (VGA)	1280 x 800 (WXGA), 1920 x 1200 (WUXGA)
Supported video modesKnown for one	1080i, 1080p, 480i, 480p, 576i, 576p, 720p	Unknown — not stated by the source
HD-ReadyKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers	2	3
HDMI ports quantity	1	1
Component video (YPbPr/YCbCr) in	0	0
Composite video inDiffers	1	0
DVI port	No	No
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
S-Video inputs quantity	1	1
USB 2.0 ports quantityDiffers	2	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
Audio (L/R) in	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
Serial interface type	RS-232	RS-232
AUX inKnown for one	No	Unknown — not stated by the source
USB connector typeKnown for one	USB Type-A	Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for one	No	Unknown — not stated by the source
Progressive scan outputKnown 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	Not included	Unknown — not stated by the source
Features2 differ
Noise levelDiffers	33 dB	37 dB
Noise level (economic mode)Differs	28 dB	33 dB
Preset modesKnown for one	Cinema, Custom, Dynamic, Presentation, sRGB	Unknown — not stated by the source
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
CertificationKnown for one	Unknown — not stated by the source	CE, ErP, TUV GS
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakers	1	1
RMS rated powerDiffers	10 W	7 W
TimeshiftKnown for one	No	Unknown — not stated by the source
Design2 differ
Product typeDiffers	Portable projector	Standard throw projector
Market positioningKnown for one	Business	Unknown — not stated by the source
Product colourDiffers	Black, White	White
LED indicators	Yes	Yes
PlacementKnown for one	Unknown — not stated by the source	Desktop
Power1 differ
Power source	AC	AC
Power consumption (typical)Differs	247 W	268 W
Power consumption (standby)Known for one	0.5 W	Unknown — not stated by the source
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	0.5 W
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
Weight & dimensions4 differ
WeightDiffers	2.6 kg	2.5 kg
WidthDiffers	287.3 mm	310 mm
DepthDiffers	232.6 mm	247 mm
HeightDiffers	114.4 mm	95 mm
Packaging content1 differ
Remote control included	Yes	Yes
Remote control type	IR	IR
Cables includedDiffers	VGA	AC, VGA
Manual	Yes	Yes
Quick start guide	Yes	Yes
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Built-in touchpadKnown for one	No	Unknown — not stated by the source
RS-232 ports	1	1
Maximum digital resolutionKnown for one	Unknown — not stated by the source	1920 x 1080 pixels
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	RoHS

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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