Product comparison · 2 keyboards

Cherry Compact-Keyboard G84-4420 vs KeySonic ACK-126 RF (DE)

13specifications compared
9differ
4identical
29known for one product only

Key differences

Connectivity technology
- Compact-Keyboard G84-4420:Wired
- ACK-126 RF (DE):Wireless
Device interface
- Compact-Keyboard G84-4420:USB
- ACK-126 RF (DE):RF Wireless
Keyboard layout
- Compact-Keyboard G84-4420:AZERTY
- ACK-126 RF (DE):QWERTZ
Keyboard number of keys
- Compact-Keyboard G84-4420:84
- ACK-126 RF (DE):108
Operating temperature (T-T)
- Compact-Keyboard G84-4420:0 - 50 °C
- ACK-126 RF (DE):0 - 60 °C
Storage temperature (T-T)
- Compact-Keyboard G84-4420:-20 - 60 °C
- ACK-126 RF (DE):-20 - 80 °C
Keyboard dimensions (WxDxH)
- Compact-Keyboard G84-4420:370 x 139 x 19.6 mm
- ACK-126 RF (DE):436 x 143 x 15 mm
Keyboard weight
- Compact-Keyboard G84-4420:563 g
- ACK-126 RF (DE):280 g

Side by side

Differences highlightedShow differences only

Comparison of Compact-Keyboard G84-4420, ACK-126 RF (DE)
42 specifications	A Cherry Compact-Keyboard G84-4420 View product	B KeySonic ACK-126 RF (DE)View product
Keyboard4 differ
Recommended usageKnown for one	Unknown — not stated by the source	Office
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Keyboard layoutDiffers	AZERTY	QWERTZ
Keyboard form factorKnown for one	Unknown — not stated by the source	Full-size (100%)
Keyboard number of keysDiffers	84	108
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Designidentical
Keyboard styleKnown for one	Unknown — not stated by the source	Straight
Flexible keyboardKnown for one	Unknown — not stated by the source	Yes
Ergonomic designKnown for one	Unknown — not stated by the source	Yes
Wrist restKnown for one	Unknown — not stated by the source	Yes
MaterialKnown for one	Unknown — not stated by the source	Silicone
Protection featuresKnown for one	Unknown — not stated by the source	Spill resistant
Battery LED indicatorKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Wireless rangeKnown for one	Unknown — not stated by the source	10 m
Cable lengthKnown for one	1.75 m	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	Battery
Number of batteries supportedKnown for one	Unknown — not stated by the source	2
Power consumptionKnown for one	45 mA	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 2000, Windows ME, Windows Vista Home Premium, Windows XP Home
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 60 °C
Storage temperature (T-T)Differs	-20 - 60 °C	-20 - 80 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 100%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 100%
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	370 x 139 x 19.6 mm	436 x 143 x 15 mm
Keyboard weightDiffers	563 g	280 g
Packaging contentidentical
Receiver includedKnown for one	Unknown — not stated by the source	Yes
Wireless receiver interfaceKnown for one	Unknown — not stated by the source	USB Type-A
Receiver typeKnown for one	Unknown — not stated by the source	Standard receiver
Receiver dimensions (WxDxH)Known for one	Unknown — not stated by the source	55 x 22.5 x 15 mm
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Packaging data1 differ
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	465 x 165 x 39 mm
Package weightDiffers	720 g	430 g
Package widthKnown for one	400 mm	Unknown — not stated by the source
Package heightKnown for one	32 mm	Unknown — not stated by the source
Other featuresidentical
DepthKnown for one	139 mm	Unknown — not stated by the source
HeightKnown for one	19.6 mm	Unknown — not stated by the source
WidthKnown for one	370 mm	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.

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