Product comparison · 2 mobile device keyboards

Dell 580-AEJM mobile device keyboard Black vs Lenovo 4X30L07460 mobile device keyboard Belgian Black

Key differences

Brand compatibility
- 580-AEJM mobile device keyboard Black:DELL
- 4X30L07460 mobile device keyboard Belgian Black:Lenovo
Compatibility
- 580-AEJM mobile device keyboard Black:5056
- 4X30L07460 mobile device keyboard Belgian Black:ThinkPad X1
Backlight
- 580-AEJM mobile device keyboard Black:No
- 4X30L07460 mobile device keyboard Belgian Black:Yes
Power source
- 580-AEJM mobile device keyboard Black:Battery
- 4X30L07460 mobile device keyboard Belgian Black:Dock

Differences highlightedShow differences only

Comparison of 580-AEJM, 4X30L07460
24 specifications	A Dell 580-AEJM mobile device keyboard Black Model 580-AEJM View product	B Lenovo 4X30L07460 mobile device keyboard Belgian Black Model 4X30L07460 View product
Keyboardidentical
Keyboard languageKnown for one	Unknown — not stated by the source	Belgian
Windows keysKnown for one	Yes	Unknown — not stated by the source
Performance3 differ
Brand compatibilityDiffers	DELL	Lenovo
CompatibilityDiffers	5056	ThinkPad X1
BacklightDiffers	No	Yes
Wrist restKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	EAC,CE-EMC,CB,CUL,NOM (Mexico),FCC,ICES,VCCI,CCC (Safety and EMI),BSMI,RCM,KCC,UL
Housing materialKnown for one	Plastic	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power sourceDiffers	Battery	Dock
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	289.8 mm
DepthKnown for one	Unknown — not stated by the source	228.5 mm
HeightKnown for one	Unknown — not stated by the source	5.2 mm
WeightKnown for one	Unknown — not stated by the source	300 g
Packaging contentidentical
Quick start 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	8 - 95%
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C

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.