Product comparison · 2 mobile device keyboards

ASUS T90 Chi vs Lenovo 4X30E68130 mobile device keyboard Dutch USB Black

8specifications compared
7differ
1identical
18known for one product only

Key differences

Brand compatibility
- T90 Chi:ASUS
- 4X30E68130 mobile device keyboard Dutch USB Black:Lenovo
Compatibility
- T90 Chi:T90
- 4X30E68130 mobile device keyboard Dutch USB Black:ThinkPad 10 Ultrabook
Cover
- T90 Chi:Yes
- 4X30E68130 mobile device keyboard Dutch USB Black:No
Width
- T90 Chi:245 mm
- 4X30E68130 mobile device keyboard Dutch USB Black:256.1 mm
Depth
- T90 Chi:141 mm
- 4X30E68130 mobile device keyboard Dutch USB Black:196.5 mm
Height
- T90 Chi:15 mm
- 4X30E68130 mobile device keyboard Dutch USB Black:26 mm
Weight
- T90 Chi:111 g
- 4X30E68130 mobile device keyboard Dutch USB Black:535 g

Side by side

Differences highlightedShow differences only

Comparison of T90 Chi, 4X30E68130
26 specifications	A ASUS T90 Chi View product	B Lenovo 4X30E68130 mobile device keyboard Dutch USB Black Model 4X30E68130 View product
Keyboardidentical
Keyboard languageKnown for one	Unknown — not stated by the source	Dutch
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Numeric keypadKnown for one	Unknown — not stated by the source	No
Performance3 differ
Brand compatibilityDiffers	ASUS	Lenovo
CompatibilityDiffers	T90	ThinkPad 10 Ultrabook
Product colour	Black	Black
CoverDiffers	Yes	No
Fingerprint readerKnown for one	Unknown — not stated by the source	No
USB hubKnown for one	Unknown — not stated by the source	No
BacklightKnown for one	Unknown — not stated by the source	No
CertificationKnown for one	Unknown — not stated by the source	CU, VCCI, TUV Mark, cTUVus, FCC, C-Tick, CB, CE, UkrSEPRO, KC, BSMI
Maximum screen sizeKnown for one	22.6 cm (8.9")	Unknown — not stated by the source
Housing materialKnown for one	Polycarbonate (PC)	Unknown — not stated by the source
Protection featuresKnown for one	Scratch resistant, Shock resistant	Unknown — not stated by the source
Ports & interfacesidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Docking
Device interfaceKnown for one	Unknown — not stated by the source	USB
Poweridentical
Power sourceKnown for one	Unknown — not stated by the source	Dock
Weight & dimensions4 differ
WidthDiffers	245 mm	256.1 mm
DepthDiffers	141 mm	196.5 mm
HeightDiffers	15 mm	26 mm
WeightDiffers	111 g	535 g
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	Box
Packaging contentidentical
User guideKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 95%
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Other featuresidentical
Cable lock slotKnown for one	Unknown — not stated by the source	No

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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