Product comparison · 2 data projectors

ASUS P3B Standard throw projector 800 ANSI lumens DLP WXGA (1280x800) White vs BenQ TH670 Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black, White

42specifications compared
29differ
13identical
48known for one product only

Key differences

Projector brightness
- P3B Standard throw projector 800 ANSI lumens DLP WXGA (1280x800) White:800 ANSI lumens
- TH670 Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black, White:3000 ANSI lumens
Projector native resolution
- P3B Standard throw projector 800 ANSI lumens DLP WXGA (1280x800) White:WXGA (1280x800)
- TH670 Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black, White:1080p (1920x1080)
Contrast ratio (typical)
- P3B Standard throw projector 800 ANSI lumens DLP WXGA (1280x800) White:100000:1
- TH670 Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black, White:10000:1
Native aspect ratio
- P3B Standard throw projector 800 ANSI lumens DLP WXGA (1280x800) White:16:10
- TH670 Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black, White:16:9
Screen size compatibility
- P3B Standard throw projector 800 ANSI lumens DLP WXGA (1280x800) White:635 - 5080 mm (25 - 200")
- TH670 Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black, White:1524 - 7620 mm (60 - 300")
Number of colours
- P3B Standard throw projector 800 ANSI lumens DLP WXGA (1280x800) White:16.78 million colours
- TH670 Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black, White:1.073 billion colours
Service life of light source
- P3B Standard throw projector 800 ANSI lumens DLP WXGA (1280x800) White:30000 h
- TH670 Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black, White:4000 h
Zoom ratio
- P3B Standard throw projector 800 ANSI lumens DLP WXGA (1280x800) White:Fixed
- TH670 Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black, White:1.2:1

Side by side

Differences highlightedShow differences only

Comparison of P3B, TH670
90 specifications	A ASUS P3B Standard throw projector 800 ANSI lumens DLP WXGA (1280x800) White Model P3B View product	B BenQ TH670 Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black, White Model TH670 View product
Projector6 differ
Projector brightnessDiffers	800 ANSI lumens	3000 ANSI lumens
Projector native resolutionDiffers	WXGA (1280x800)	1080p (1920x1080)
Contrast ratio (typical)Differs	100000:1	10000:1
Native aspect ratioDiffers	16:10	16:9
Screen size compatibilityDiffers	635 - 5080 mm (25 - 200")	1524 - 7620 mm (60 - 300")
Projection distanceKnown for one	0.45 - 3.4 m	Unknown — not stated by the source
Number of coloursDiffers	16.78 million colours	1.073 billion colours
Matrix sizeKnown for one	1.14 cm (0.45")	Unknown — not stated by the source
Supported aspect ratiosKnown for one	Unknown — not stated by the source	16:9
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	24 - 120 Hz
Keystone correction, verticalKnown for one	Unknown — not stated by the source	-30 - 30°
Light source1 differ
Service life of light sourceDiffers	30000 h	4000 h
Light source typeKnown for one	Unknown — not stated by the source	Lamp
Service life of light source (economic mode)Known for one	Unknown — not stated by the source	6000 h
Lamp powerKnown for one	Unknown — not stated by the source	210 W
Lens system1 differ
Zoom ratioDiffers	Fixed	1.2:1
Throw ratioKnown for one	0.8:1	Unknown — not stated by the source
OffsetKnown for one	Unknown — not stated by the source	116%
Video3 differ
Analog signal format systemDiffers	NTSC	NTSC, PAL, SECAM
Full HDDiffers	No	Yes
3DDiffers	No	Yes
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	640 x 480 (VGA), 1920 x 1200 (WUXGA)
Supported video modesKnown for one	Unknown — not stated by the source	480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers	1	2
Composite video inDiffers	0	1
USB 2.0 ports quantityDiffers	3	2
Audio (L/R) inDiffers	0	1
Headphone outputsKnown for one	1	Unknown — not stated by the source
USB connector typeKnown for one	Micro-USB, USB Type-A	Unknown — not stated by the source
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10 Mbit/s
Wi-FiKnown for one	Unknown — not stated by the source	No
Storage1 differ
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	MicroSD (TransFlash)	Unknown — not stated by the source
Internal storage capacityKnown for one	2 GB	Unknown — not stated by the source
Features1 differ
Noise levelDiffers	32 dB	31 dB
Preset modesKnown for one	Dynamic, Standard, Theatre, sRGB	Unknown — not stated by the source
CertificationKnown for one	FCC, UL, CE, CB, CCC, CU, VCCI, PSE, RCM, TUV-GS	Unknown — not stated by the source
Noise level (economic mode)Known for one	Unknown — not stated by the source	29 dB
Multimedia2 differ
Built-in speaker(s)Differs	Yes	No
RMS rated powerDiffers	2 W	10 W
Video formats supportedKnown for one	3G2, 3GP, ASF, AVI, DAT, FLV, M4V, MKV, MOV, MP4, MPG, TS, VOB, WMV	Unknown — not stated by the source
Image formats supportedKnown for one	BMP, JPEG XR, JPG, PNG	Unknown — not stated by the source
Audio formats supportedKnown for one	AAC, APE, FLAC, MP1, MP2, MP3, OGG, WAV, WMA	Unknown — not stated by the source
Document formats supportedKnown for one	PDF, TXT	Unknown — not stated by the source
Design3 differ
Market positioningDiffers	Portable	Home cinema
Product colourDiffers	White	Black, White
PlacementDiffers	Ceiling, Tripod	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
Power2 differ
Power sourceDiffers	AC/Battery	AC
Power consumption (typical)Differs	65 W	260 W
Battery life (max)Known for one	1.5 h	Unknown — not stated by the source
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	210 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Batteryidentical
Battery capacityKnown for one	12000 mAh	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 90%	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	750 g	3 kg
WidthDiffers	153.5 mm	327 mm
DepthDiffers	131.2 mm	137 mm
HeightDiffers	43 mm	233 mm
Package widthKnown for one	298 mm	Unknown — not stated by the source
Package depthKnown for one	255 mm	Unknown — not stated by the source
Package heightKnown for one	80 mm	Unknown — not stated by the source
Package weightKnown for one	1.8 kg	Unknown — not stated by the source
Packaging contentidentical
Batteries includedKnown for one	Yes	Unknown — not stated by the source
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	HDMI	Unknown — not stated by the source
Carrying caseKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
RS-232 portsDiffers	0	1
Maximum digital resolutionKnown for one	Unknown — not stated by the source	1920 x 1200 pixels

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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