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Product comparison · 2 keyboards

Lenovo 57Y6473 keyboard RF Wireless Black vs Lenovo 73P4753 keyboard USB Black

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  • 8specifications compared
  • 5differ
  • 3identical
  • 8known for one product only

Key differences

  • Connectivity technology
    • Wireless
    • Wired
  • Device interface
    • RF Wireless
    • USB
  • Keyboard dimensions (WxDxH)
    • 135 x 126 x 27 mm
    • 465 x 200 x 38 mm
  • Keyboard weight
    • 126 g
    • 1.27 kg

Side by side

Differences highlightedShow differences only
16 specifications
A

Lenovo

57Y6473 keyboard RF Wireless Black

Model 57Y6473

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B

Lenovo

73P4753 keyboard USB Black

Model 73P4753

View product
Keyboard2 differ
Connectivity technologyDiffersWirelessWired
Device interfaceDiffersRF WirelessUSB
Keyboard number of keysKnown for one105
Frequency bandKnown for one2.4 GHz
Featuresidentical
Cable lengthKnown for one2.5 m
Wireless rangeKnown for one10 m
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs135 x 126 x 27 mm465 x 200 x 38 mm
Keyboard weightDiffers126 g1.27 kg
Other features1 differ
Compatible operating systemsDiffersWindows 2000, Windows XP, Windows Vista, Windows 7Windows 7 (32-bit & 64-bit), Windows Vista SP2 (32-bit &64-bit), Windows XP SP3 (32-bit)
DepthKnown for one7.9 in
HeightKnown for one1.5 in
WidthKnown for one18.3 in
Poweridentical
Battery typeKnown for oneAAA

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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