Product comparison · 2 laptops

Lenovo X1 Carbon DOS CH vs Lenovo X1 Carbon Touch Win8 US

151specifications compared
7differ
144identical
32known for one product only

Key differences

Touchscreen
- X1 Carbon DOS CH:No
- X1 Carbon Touch Win8 US:Yes
Audio system
- X1 Carbon DOS CH:High Definition Audio
- X1 Carbon Touch Win8 US:Dolby Home Theater v4
Pointing device
- X1 Carbon DOS CH:ThinkPad UltraNav
- X1 Carbon Touch Win8 US:Touchpad + Pointing Stick
Keyboard layout
- X1 Carbon DOS CH:QWERTZ
- X1 Carbon Touch Win8 US:QWERTY
Keyboard language
- X1 Carbon DOS CH:CHE
- X1 Carbon Touch Win8 US:English
Operating system installed
- X1 Carbon DOS CH:FreeDOS
- X1 Carbon Touch Win8 US:Windows 8 Pro
Battery life (max)
- X1 Carbon DOS CH:8.2 h
- X1 Carbon Touch Win8 US:6.3 h

Side by side

Differences highlightedShow differences only

Comparison of X1 Carbon DOS CH, X1 Carbon Touch Win8 US
183 specifications	A Lenovo X1 Carbon DOS CH View product	B Lenovo X1 Carbon Touch Win8 US View product
Designidentical
Housing materialKnown for one	Unknown — not stated by the source	Carbon fibre
Display1 differ
TouchscreenDiffers	No	Yes
Touchscreen typeKnown for one	Unknown — not stated by the source	Capacitive
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Display brightnessKnown for one	300 cd/m²	Unknown — not stated by the source
Contrast ratio (typical)Known for one	400:1	Unknown — not stated by the source
Memoryidentical
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Storageidentical
SSD interfaceKnown for one	Unknown — not stated by the source	SATA III
Graphicsidentical
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Audio1 differ
Audio systemDiffers	High Definition Audio	Dolby Home Theater v4
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Speaker powerKnown for one	2 W	Unknown — not stated by the source
Networkidentical
WWANKnown for one	Unknown — not stated by the source	Not installed
Mobile network connectionKnown for one	Yes	Unknown — not stated by the source
Mobile network generationKnown for one	4G	Unknown — not stated by the source
4G standardKnown for one	WiMAX	Unknown — not stated by the source
4G WiMAXKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Docking connectorKnown for one	No	Unknown — not stated by the source
Keyboard3 differ
Pointing deviceDiffers	ThinkPad UltraNav	Touchpad + Pointing Stick
Keyboard layoutDiffers	QWERTZ	QWERTY
Keyboard languageDiffers	CHE	English
Spill-resistant keyboardKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	FreeDOS	Windows 8 Pro
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Battery1 differ
Battery life (max)Differs	8.2 h	6.3 h
Battery technologyKnown for one	Lithium Polymer (LiPo)	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-15 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	15 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensionsidentical
HeightKnown for one	Unknown — not stated by the source	18.9 mm
Width (imperial)Known for one	Unknown — not stated by the source	33.1 cm (13")
Depth (imperial)Known for one	Unknown — not stated by the source	22.6 cm (8.9")
Height (imperial)Known for one	Unknown — not stated by the source	1.88 cm (0.74")
Other featuresidentical
Infrared data portKnown for one	Unknown — not stated by the source	No
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Cameraidentical
Front cameraKnown for one	Yes	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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