Product comparison · 2 data projectors

BenQ TW523 Portable projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Black vs NEC V281W Standard throw projector 2800 ANSI lumens DLP WXGA (1280x800) 3D White

52specifications compared
26differ
26identical
34known for one product only

Key differences

Projector brightness
- TW523 Portable projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Black:3000 ANSI lumens
- V281W Standard throw projector 2800 ANSI lumens DLP WXGA (1280x800) 3D White:2800 ANSI lumens
Contrast ratio (typical)
- TW523 Portable projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Black:13000:1
- V281W Standard throw projector 2800 ANSI lumens DLP WXGA (1280x800) 3D White:3000:1
Horizontal scan range
- TW523 Portable projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Black:15 - 102 kHz
- V281W Standard throw projector 2800 ANSI lumens DLP WXGA (1280x800) 3D White:15 - 100 kHz
Vertical scan range
- TW523 Portable projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Black:23 - 120 Hz
- V281W Standard throw projector 2800 ANSI lumens DLP WXGA (1280x800) 3D White:50 - 120 Hz
Service life of light source
- TW523 Portable projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Black:4500 h
- V281W Standard throw projector 2800 ANSI lumens DLP WXGA (1280x800) 3D White:3000 h
Service life of light source (economic mode)
- TW523 Portable projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Black:6000 h
- V281W Standard throw projector 2800 ANSI lumens DLP WXGA (1280x800) 3D White:5000 h
Lamp power
- TW523 Portable projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Black:190 W
- V281W Standard throw projector 2800 ANSI lumens DLP WXGA (1280x800) 3D White:225 W
Throw ratio
- TW523 Portable projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Black:1.49 - 1.79:1
- 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 TW523, V281W
86 specifications	A BenQ TW523 Portable projector 3000 ANSI lumens DLP WXGA (1280x800) 3D Black Model TW523 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	990.6 - 7620 mm (39 - 300")	1930.4 - 19354.8 mm (76 - 762")
Number of coloursKnown for one	1.073 billion colours	Unknown — not stated by the source
Projector brightness (economic mode)Known for one	3000 ANSI lumens	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, horizontalKnown for one	40°	Unknown — not stated by the source
Keystone correction, verticalKnown for one	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	6000 h	5000 h
Lamp powerDiffers	190 W	225 W
Lamps quantityKnown for one	1 lamp(s)	Unknown — not stated by the source
Lens system1 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 ratioKnown for one	1.2:1	Unknown — not stated by the source
Throw ratioDiffers	1.49 - 1.79:1	1.55 - 1.7:1
OffsetKnown for one	125%	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
HD-Ready	Yes	Yes
3D	Yes	Yes
3D ReadyKnown for one	Yes	Unknown — not stated by the source
Supported graphics resolutionsDiffers	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
Ports & interfaces3 differ
VGA (D-Sub) ports quantity	3	3
HDMI ports quantity	1	1
Component video (YPbPr/YCbCr) in	0	0
Composite video inDiffers	1	0
DVI port	No	No
S-Video inputs quantity	1	1
USB 2.0 ports quantityDiffers	1	0
Audio (L/R) inDiffers	2	1
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
Serial interface type	RS-232	RS-232
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Network2 differ
Ethernet LANDiffers	No	Yes
Ethernet LAN (RJ-45) portsDiffers	0	1
Wi-Fi	No	No
Storageidentical
Card reader integrated	No	No
Features2 differ
Noise levelDiffers	32 dB	37 dB
Noise level (economic mode)Differs	30 dB	33 dB
HDCPKnown for one	No	Unknown — not stated by the source
Preset modesKnown for one	3D, Cinema, Dynamic, Presentation, sRGB	Unknown — not stated by the source
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
On Screen Display (OSD) languagesKnown for one	Arabic, Bulgarian, Simplified Chinese, Traditional Chinese, Czech, Danish, German, Dutch, English, Spanish, Finnish, French, Greek, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Thai, Turkish	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	2 W	7 W
Design2 differ
Product typeDiffers	Portable projector	Standard throw projector
Market positioningKnown for one	Home cinema	Unknown — not stated by the source
Product colourDiffers	Black	White
PlacementKnown for one	Unknown — not stated by the source	Desktop
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Displayidentical
Built-in display	No	No
Power1 differ
Power source	AC	AC
Power consumption (typical)Differs	240 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
Weight & dimensions4 differ
WeightDiffers	2.3 kg	2.5 kg
WidthDiffers	302.8 mm	310 mm
DepthDiffers	221.8 mm	247 mm
HeightDiffers	111.8 mm	95 mm
Packaging contentidentical
Remote control included	Yes	Yes
Remote control type	IR	IR
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables included	AC, VGA	AC, VGA
Manual	Yes	Yes
Quick start guide	Yes	Yes
Other featuresidentical
RS-232 ports	1	1
Maximum digital resolutionKnown for one	Unknown — not stated by the source	1920 x 1080 pixels
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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