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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

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

Key differences

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

Side by side

Differences highlightedShow differences only
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 brightnessDiffers2700 ANSI lumens2200 ANSI lumens
Projection technologyLCDLCD
Projector native resolutionXGA (1024x768)XGA (1024x768)
Contrast ratio (typical)Differs500:12000:1
Screen size compatibilityDiffers762 - 7620 mm (30 - 300")1016 - 7620 mm (40 - 300")
Projection distanceDiffers1.8 - 2.2 m1.3 - 11.8 m
Number of coloursKnown for one16.78 million colours
Projector brightness (economic mode)Known for one1900 ANSI lumens
Horizontal scan rangeKnown for one31.5 - 106 kHz
Vertical scan rangeKnown for one56 - 120 Hz
Keystone correction, verticalDiffers±30°30°
Matrix sizeDiffers1.6 cm (0.63")1.4 cm (0.55")
Matrix typeKnown for one3-panel (p-Si TFT active)
UniformityKnown for one85%
Light source3 differ
Light source typeLampLamp
Service life of light sourceDiffers3000 h6000 h
Service life of light source (economic mode)Known for one4000 h
Lamp typeDiffersUHBNSH
Lamp powerDiffers200 W215 W
Lamp power (economic mode)Known for one140 W
Lamps quantityKnown for one1 lamp(s)
Lens system1 differ
FocusManualManual
Focal length rangeDiffers19 - 23 mm18.4 - 22 mm
Zoom capabilityYesYes
Zoom typeManualManual
Zoom ratioKnown for one1.2:1
Optical zoomKnown for one1.2x
Throw ratioKnown for one1.5 - 1.8:1
MagnificationKnown for one4x
F-number (relative aperture)Known for one2
Digital zoomKnown for one4x
Video3 differ
Analog signal format systemDiffersNTSC, NTSC 4.43, PAL, PAL M, PAL N, SECAMNTSC, NTSC 4.43, PAL, SECAM
Full HDNoNo
HD-ReadyKnown for oneYes
3DNoNo
Supported graphics resolutionsDiffers1024 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 modesDiffers1080i, 480i, 480p, 576i, 720p1035i, 1080i, 480i, 480p, 576i, 576p, 720p
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers13
HDMI ports quantity00
Component video (YPbPr/YCbCr) inDiffers10
Composite video in11
DVI portNoNo
S-Video inputs quantity11
USB 2.0 ports quantityDiffers10
Headphone outputs11
Microphone inKnown for oneYes
Serial interface typeRS-232RS-232
USB connector typeKnown for oneUSB Type-B
AC (power) inKnown for oneYes
Audio (L/R) inKnown for one2
Network2 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsDiffers01
Wi-FiNoNo
Features2 differ
Noise levelDiffers37 dB34.4 dB
Noise level (economic mode)Differs30 dB29 dB
CertificationKnown for oneUL, cUL, FCC Part 15 Subpart B, Class B, EN60950-1, CE
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated powerDiffers1 W10 W
TV tuner integratedNoNo
Design1 differ
Product colourDiffersWhiteGrey
Product typeKnown for oneStandard throw projector
Power2 differ
Power consumption (typical)Differs290 W223 W
Power consumption (standby)Differs1 W8.5 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Auto power offKnown for oneYes
Power consumption (PowerSave)Known for one0.7 W
Supplier featuresidentical
Battery typeKnown for oneAA
Operational conditions1 differ
Operating temperature (T-T)5 - 35 °C5 - 35 °C
Storage temperature (T-T)Differs-20 - 60 °C-10 - 60 °C
Operating altitudeKnown for one0 - 1829 m
Weight & dimensions1 differ
WeightDiffers2.2 kg2.98 kg
WidthKnown for one306 mm
DepthKnown for one221 mm
HeightKnown for one77 mm
Packaging content1 differ
Remote control includedDiffersYesNo
Batteries includedKnown for oneYes
Cables includedKnown for oneVGA
Other features3 differ
Aspect ratioDiffers4:3, 14:9, 16:94:3
Audio inputKnown for one2
Audio outputDiffers21
Connectivity technologyKnown for oneWired
Dimensions (WxDxH)Differs306 x 221 x 77 mm334 x 247 x 101 mm
Lens systemKnown for oneF = 1.67 - 1.91
Maximum analog resolutionKnown for one1600 x 1200 pixels
RS-232 ports11
Digital keystone correctionKnown for oneYes
Storageidentical
Card reader integratedKnown for oneNo

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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