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Product comparison · 2 digital video recorders (dvr)

Sharp 4B-C20AT3 digital video recorder (DVR) Black vs Sharp 8R-C80A1 digital video recorder (DVR) Black

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  • 12specifications compared
  • 8differ
  • 4identical
  • 16known for one product only

Key differences

  • Maximum video resolution
    • 3840 x 2160 pixels
    • 7680 x 4320 pixels
  • Maximum recording time
    • 253 h
    • 170 h
  • Power consumption (standby)
    • 0.1 W
    • 1.6 W
  • Power consumption (typical)
    • 30 W
    • 12 W
  • Depth
    • 229 mm
    • 232 mm
  • Height
    • 65 mm
    • 58 mm
  • Weight
    • 3.3 kg
    • 3.6 kg
  • Cables included
    • AC
    • USB

Side by side

Differences highlightedShow differences only
28 specifications
A

Sharp

4B-C20AT3 digital video recorder (DVR) Black

Model 4B-C20AT3

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B

Sharp

8R-C80A1 digital video recorder (DVR) Black

Model 8R-C80A1

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Performance2 differ
Maximum video resolutionDiffers3840 x 2160 pixels7680 x 4320 pixels
Audio formats supportedKnown for oneAAC, MP4
Video compression formatsKnown for oneAVC, H.264, HEVC, MPEG2, MPEG4
InternalKnown for oneNo
Aspect ratioKnown for one16:9
Maximum recording timeDiffers253 h170 h
Number of tunersKnown for one10 tuner(s)
Product colourBlackBlack
Ports & interfacesidentical
HDMI ports quantityKnown for one2
USB 2.0 ports quantity11
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
Ethernet interface typeKnown for oneGigabit Ethernet
Hard driveidentical
Number of HDDs supported11
HDD capacityKnown for one2 TB
Maximum HDD capacityKnown for one8 TB
Power2 differ
Power consumption (standby)Differs0.1 W1.6 W
Power consumption (typical)Differs30 W12 W
Power supply typeKnown for oneDC
AC input voltageKnown for one100 V
DC voltageKnown for one12 V
Weight & dimensions3 differ
Width430 mm430 mm
DepthDiffers229 mm232 mm
HeightDiffers65 mm58 mm
WeightDiffers3.3 kg3.6 kg
Packaging content1 differ
Remote control includedKnown for oneYes
Cables includedDiffersACUSB
AC adapter includedKnown 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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