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Product comparison · 2 document cameras

Epson DC-21 document camera White 25.4 vs Kodak Alaris SceyeX Scanner

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  • 16specifications compared
  • 11differ
  • 5identical
  • 32known for one product only

Key differences

The Kodak Alaris SceyeX Scanner has 8 MP more effective sensor resolution than the Epson DC-21 document camera White 25.4 (10 MP vs 2 MP). The Epson DC-21 document camera White 25.4 has 170 mm more width than the Kodak Alaris SceyeX Scanner (270 mm vs 100 mm). The Epson DC-21 document camera White 25.4 has 197 mm more depth than the Kodak Alaris SceyeX Scanner (317 mm vs 120 mm). Only the Epson DC-21 document camera White 25.4 has image freeze. Shooting area (WxD): 297 x 420 mm on the Epson DC-21 document camera White 25.4, 244 x 325 mm on the Kodak Alaris SceyeX Scanner.

  • Effective sensor resolution
    • 2 MP
    • 10 MP
  • Image freeze
    • Yes
    • No
  • Shooting area (WxD)
    • 297 x 420 mm
    • 244 x 325 mm
  • Product colour
    • White
    • Grey, Silver
  • Power supply type
    • AC
    • USB
  • Width
    • 270 mm
    • 100 mm
  • Depth
    • 317 mm
    • 120 mm
  • Height
    • 447 mm
    • 360 mm

Side by side

Differences highlightedShow differences only
48 specifications
A

Epson

DC-21 document camera White 25.4

Model DC-21

View product
B

Kodak Alaris

SceyeX ScannerView product
Camera2 differ
Effective sensor resolutionDiffers2 MP10 MP
Optical sensor sizeKnown for one25.4 / 2.7 mm (1 / 2.7")
Supported graphics resolutionsKnown for one1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1280 x 800 (WXGA)
Maximum frame rateKnown for one30 fps
White balanceKnown for oneAuto
Light exposure modesKnown for oneAuto
Image freezeDiffersYesNo
Lens system1 differ
Auto focusKnown for oneYes
Optical zoomKnown for one12x
Digital zoomKnown for one10x
Shooting area (WxD)Differs297 x 420 mm244 x 325 mm
Ports & interfacesidentical
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 details1 differ
Product colourDiffersWhiteGrey, Silver
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Built-in microphoneKnown for oneYes
FocusKnown for oneAuto
Image formats supportedKnown for oneJPG
Lamps quantityKnown for one2 lamp(s)
Zoom capabilityKnown for oneAuto
Bundled softwareKnown for oneSceye Explorer, AutoScan, Race, ExactScan
Photo effectsKnown for oneBlack&White, Grey
Power1 differ
Power supply typeDiffersACUSB
Power consumption (typical)Known for one0.5 W
AC input frequencyKnown for one50 - 60 Hz
AC input voltageKnown for one100-240 V
Power consumptionKnown for one13 mA
USB poweredKnown for oneYes
Operating voltageKnown for one5 V
System requirements1 differ
Mac operating systems supportedDiffersMac OS X 10.0 Cheetah, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 MavericksMac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Mac compatibilityKnown for oneYes
Minimum RAMKnown for one512 MB
Minimum storage drive spaceKnown for one250 MB
Weight & dimensions4 differ
WidthDiffers270 mm100 mm
DepthDiffers317 mm120 mm
HeightDiffers447 mm360 mm
WeightDiffers2.6 kg740 g
Packaging content1 differ
Cables includedDiffersAC, USBUSB
ManualKnown for oneYes
Carrying caseKnown 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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