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Product comparison · 2 document cameras

AVer TabCam document camera White 25.4 vs Epson DC-21 document camera White 25.4

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  • 21specifications compared
  • 13differ
  • 8identical
  • 23known for one product only

Key differences

  • Optical sensor size
    • 25.4 / 2 mm (1 / 2")
    • 25.4 / 2.7 mm (1 / 2.7")
  • White balance
    • Auto, Manual
    • Auto
  • Light exposure modes
    • Auto, Manual
    • Auto
  • Digital zoom
    • 16x
    • 10x
  • Shooting area (WxD)
    • 330 x 248 mm
    • 297 x 420 mm
  • Interface
    • Wi-Fi
    • USB 2.0
  • Power supply type
    • DC/Battery
    • AC
  • Power consumption (typical)
    • 7 W
    • 0.5 W

Side by side

Differences highlightedShow differences only
44 specifications
A

AVer

TabCam document camera White 25.4

Model TabCam

View product
B

Epson

DC-21 document camera White 25.4

Model DC-21

View product
Camera3 differ
Effective sensor resolutionKnown for one2 MP
Optical sensor sizeDiffers25.4 / 2 mm (1 / 2")25.4 / 2.7 mm (1 / 2.7")
Sensor typeCMOSCMOS
Supported graphics resolutionsKnown for one1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1280 x 800 (WXGA)
Maximum frame rate30 fps30 fps
White balanceDiffersAuto, ManualAuto
Light exposure modesDiffersAuto, ManualAuto
Image freezeYesYes
Light sourceKnown for oneLED
Lens system2 differ
Auto focusYesYes
Optical zoomKnown for one12x
Digital zoomDiffers16x10x
Shooting area (WxD)Differs330 x 248 mm297 x 420 mm
Ports & interfaces1 differ
InterfaceDiffersWi-FiUSB 2.0
USB connector typeKnown for oneUSB Type-B
Ethernet LANKnown for oneNo
VGA (D-Sub) input portsKnown for one1
VGA (D-Sub) output portsKnown for one1
Technical detailsidentical
Product colourWhiteWhite
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Built-in microphoneKnown for oneYes
FocusKnown for oneAuto
Image formats supportedKnown for oneJPG
Lamp typeKnown for oneLED
Lamps quantityKnown for one2 lamp(s)
Zoom capabilityKnown for oneAuto
Photo effectsKnown for oneBlack&White, Negative film
Power2 differ
Power supply typeDiffersDC/BatteryAC
Power consumption (typical)Differs7 W0.5 W
AC input frequency50 - 60 Hz50 - 60 Hz
AC input voltage100-240 V100-240 V
Power consumptionKnown for one13 mA
Operating voltageKnown for one12 V
System requirements1 differ
Windows operating systems supportedYesYes
Mac operating systems supportedDiffersMac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain LionMac OS X 10.0 Cheetah, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Mac compatibilityKnown for oneYes
Weight & dimensions4 differ
WidthDiffers520 mm270 mm
DepthDiffers114 mm317 mm
HeightDiffers336 mm447 mm
WeightDiffers1.6 kg2.6 kg
Dimensions folded (WxDxH)Known for one275 x 114 x 72 mm
Packaging contentidentical
Cables includedKnown for oneAC, USB
ManualKnown for oneYes

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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