Product comparison · 2 data projectors

3M X21 2700 ANSI lumens LCD XGA (1024x768) White vs Canon LV 7290 Standard throw projector 2200 ANSI lumens LCD XGA (1024x768) Grey

52specifications compared
30differ
22identical
37known for one product only

Key differences

Projector brightness
- X21 2700 ANSI lumens LCD XGA (1024x768) White:2700 ANSI lumens
- LV 7290 Standard throw projector 2200 ANSI lumens LCD XGA (1024x768) Grey:2200 ANSI lumens
Contrast ratio (typical)
- X21 2700 ANSI lumens LCD XGA (1024x768) White:500:1
- LV 7290 Standard throw projector 2200 ANSI lumens LCD XGA (1024x768) Grey:2000:1
Screen size compatibility
- X21 2700 ANSI lumens LCD XGA (1024x768) White:762 - 7620 mm (30 - 300")
- LV 7290 Standard throw projector 2200 ANSI lumens LCD XGA (1024x768) Grey:1016 - 7620 mm (40 - 300")
Projection distance
- X21 2700 ANSI lumens LCD XGA (1024x768) White:1.8 - 2.2 m
- LV 7290 Standard throw projector 2200 ANSI lumens LCD XGA (1024x768) Grey:1.3 - 11.8 m
Keystone correction, vertical
- X21 2700 ANSI lumens LCD XGA (1024x768) White:±30°
- LV 7290 Standard throw projector 2200 ANSI lumens LCD XGA (1024x768) Grey:30°
Matrix size
- X21 2700 ANSI lumens LCD XGA (1024x768) White:1.6 cm (0.63")
- LV 7290 Standard throw projector 2200 ANSI lumens LCD XGA (1024x768) Grey:1.4 cm (0.55")
Service life of light source
- X21 2700 ANSI lumens LCD XGA (1024x768) White:3000 h
- LV 7290 Standard throw projector 2200 ANSI lumens LCD XGA (1024x768) Grey:6000 h
Lamp type
- X21 2700 ANSI lumens LCD XGA (1024x768) White:UHB
- LV 7290 Standard throw projector 2200 ANSI lumens LCD XGA (1024x768) Grey:NSH

Side by side

Differences highlightedShow differences only

Comparison of X21, 7290
89 specifications	A 3M X21 2700 ANSI lumens LCD XGA (1024x768) White Model X21 View product	B Canon LV 7290 Standard throw projector 2200 ANSI lumens LCD XGA (1024x768) Grey Model 7290 View product
Projector6 differ
Projector brightnessDiffers	2700 ANSI lumens	2200 ANSI lumens
Contrast ratio (typical)Differs	500:1	2000:1
Screen size compatibilityDiffers	762 - 7620 mm (30 - 300")	1016 - 7620 mm (40 - 300")
Projection distanceDiffers	1.8 - 2.2 m	1.3 - 11.8 m
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Projector brightness (economic mode)Known for one	1900 ANSI lumens	Unknown — not stated by the source
Horizontal scan rangeKnown for one	31.5 - 106 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	56 - 120 Hz	Unknown — not stated by the source
Keystone correction, verticalDiffers	±30°	30°
Matrix sizeDiffers	1.6 cm (0.63")	1.4 cm (0.55")
Matrix typeKnown for one	3-panel (p-Si TFT active)	Unknown — not stated by the source
UniformityKnown for one	Unknown — not stated by the source	85%
Light source3 differ
Service life of light sourceDiffers	3000 h	6000 h
Service life of light source (economic mode)Known for one	4000 h	Unknown — not stated by the source
Lamp typeDiffers	UHB	NSH
Lamp powerDiffers	200 W	215 W
Lamp power (economic mode)Known for one	140 W	Unknown — not stated by the source
Lamps quantityKnown for one	1 lamp(s)	Unknown — not stated by the source
Lens system1 differ
Focal length rangeDiffers	19 - 23 mm	18.4 - 22 mm
Zoom ratioKnown for one	1.2:1	Unknown — not stated by the source
Optical zoomKnown for one	1.2x	Unknown — not stated by the source
Throw ratioKnown for one	1.5 - 1.8:1	Unknown — not stated by the source
MagnificationKnown for one	4x	Unknown — not stated by the source
F-number (relative aperture)Known for one	Unknown — not stated by the source	2
Digital zoomKnown for one	Unknown — not stated by the source	4x
Video3 differ
Analog signal format systemDiffers	NTSC, NTSC 4.43, PAL, PAL M, PAL N, SECAM	NTSC, NTSC 4.43, PAL, SECAM
HD-ReadyKnown for one	Yes	Unknown — not stated by the source
Supported graphics resolutionsDiffers	1024 x 768 (XGA), 1600 x 1200 (UXGA)	1024 x 768 (XGA), 1360 x 768 (WXGA), 1400 x 1050 (SXGA+), 1600 x 1200 (UXGA), 1920 x 1200 (WUXGA), 640 x 480 (VGA), 800 x 600 (SVGA)
Supported video modesDiffers	1080i, 480i, 480p, 576i, 720p	1035i, 1080i, 480i, 480p, 576i, 576p, 720p
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers	1	3
Component video (YPbPr/YCbCr) inDiffers	1	0
USB 2.0 ports quantityDiffers	1	0
Microphone inKnown for one	Yes	Unknown — not stated by the source
USB connector typeKnown for one	USB Type-B	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Audio (L/R) inKnown for one	Unknown — not stated by the source	2
Network2 differ
Ethernet LANDiffers	No	Yes
Ethernet LAN (RJ-45) portsDiffers	0	1
Features2 differ
Noise levelDiffers	37 dB	34.4 dB
Noise level (economic mode)Differs	30 dB	29 dB
CertificationKnown for one	UL, cUL, FCC Part 15 Subpart B, Class B, EN60950-1, CE	Unknown — not stated by the source
Multimedia1 differ
RMS rated powerDiffers	1 W	10 W
Design1 differ
Product colourDiffers	White	Grey
Product typeKnown for one	Unknown — not stated by the source	Standard throw projector
Power2 differ
Power consumption (typical)Differs	290 W	223 W
Power consumption (standby)Differs	1 W	8.5 W
Auto power offKnown for one	Yes	Unknown — not stated by the source
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	0.7 W
Supplier featuresidentical
Battery typeKnown for one	AA	Unknown — not stated by the source
Operational conditions1 differ
Storage temperature (T-T)Differs	-20 - 60 °C	-10 - 60 °C
Operating altitudeKnown for one	0 - 1829 m	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	2.2 kg	2.98 kg
WidthKnown for one	306 mm	Unknown — not stated by the source
DepthKnown for one	221 mm	Unknown — not stated by the source
HeightKnown for one	77 mm	Unknown — not stated by the source
Packaging content1 differ
Remote control includedDiffers	Yes	No
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	VGA	Unknown — not stated by the source
Other features3 differ
Aspect ratioDiffers	4:3, 14:9, 16:9	4:3
Audio inputKnown for one	2	Unknown — not stated by the source
Audio outputDiffers	2	1
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Dimensions (WxDxH)Differs	306 x 221 x 77 mm	334 x 247 x 101 mm
Lens systemKnown for one	F = 1.67 - 1.91	Unknown — not stated by the source
Maximum analog resolutionKnown for one	1600 x 1200 pixels	Unknown — not stated by the source
Digital keystone correctionKnown for one	Yes	Unknown — not stated by the source
Storageidentical
Card reader integratedKnown for one	Unknown — not stated by the source	No

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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