Product comparison · 2 keyboards

Lenovo 55Y9020 keyboard USB Black vs Lenovo K4803A(Ge-b) keyboard USB Black

Key differences

Cable length
- 55Y9020 keyboard USB Black:1.2 m
- K4803A(Ge-b) keyboard USB Black:1.5 m
Keyboard dimensions (WxDxH)
- 55Y9020 keyboard USB Black:313 x 220 x 19 mm
- K4803A(Ge-b) keyboard USB Black:143 x 450 x 25.95 mm
Keyboard weight
- 55Y9020 keyboard USB Black:460 g
- K4803A(Ge-b) keyboard USB Black:500 g

Differences highlightedShow differences only

Comparison of 55Y9020, K4803A(Ge-b)
19 specifications	A Lenovo 55Y9020 keyboard USB Black Model 55Y9020 View product	B Lenovo K4803A(Ge-b) keyboard USB Black Model K4803A(Ge-b) View product
Designidentical
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Features1 differ
Cable lengthDiffers	1.2 m	1.5 m
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
System requirementsidentical
USB requiredKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	313 x 220 x 19 mm	143 x 450 x 25.95 mm
Keyboard weightDiffers	460 g	500 g
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	USB
Other featuresidentical
InternalKnown for one	Unknown — not stated by the source	No
DepthKnown for one	0.75 in	Unknown — not stated by the source
HeightKnown for one	12 in	Unknown — not stated by the source
WidthKnown for one	8.67 in	Unknown — not stated by the source

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.