Product comparison · 2 laptops

Lenovo Kit: ThinkPad X61s + Ext. Life Battery + Headset vs Lenovo ThinkPad X61s (7666-3AG), DE

109specifications compared
16differ
93identical
12known for one product only

Key differences

Memory layout (slots x size)
- Kit: ThinkPad X61s + Ext. Life Battery + Headset:2 x 0.5 GB
- ThinkPad X61s (7666-3AG), DE:1 x 1 GB
Total storage capacity
- Kit: ThinkPad X61s + Ext. Life Battery + Headset:120 GB
- ThinkPad X61s (7666-3AG), DE:100 GB
Audio system
- Kit: ThinkPad X61s + Ext. Life Battery + Headset:High Definition Audio
- ThinkPad X61s (7666-3AG), DE:Intel HDA 24-bit
Networking features
- Kit: ThinkPad X61s + Ext. Life Battery + Headset:Gigabit Ethernet
- ThinkPad X61s (7666-3AG), DE:WLAN, Gigabit Ethernet
Wireless technology
- Kit: ThinkPad X61s + Ext. Life Battery + Headset:IEEE 802.11a/b/g
- ThinkPad X61s (7666-3AG), DE:Intel 4965AGN
Bluetooth
- Kit: ThinkPad X61s + Ext. Life Battery + Headset:No
- ThinkPad X61s (7666-3AG), DE:Yes
ExpressCard slot
- Kit: ThinkPad X61s + Ext. Life Battery + Headset:No
- ThinkPad X61s (7666-3AG), DE:Yes
SmartCard slot
- Kit: ThinkPad X61s + Ext. Life Battery + Headset:Yes
- ThinkPad X61s (7666-3AG), DE:No

Side by side

Differences highlightedShow differences only

Comparison of Kit: ThinkPad X61s + Ext. Life Battery + Headset, ThinkPad X61s (7666-3AG), DE
121 specifications	A Lenovo Kit: ThinkPad X61s + Ext. Life Battery + Headset View product	B Lenovo ThinkPad X61s (7666-3AG), DE View product
Memory1 differ
Memory layout (slots x size)Differs	2 x 0.5 GB	1 x 1 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Storage1 differ
Total storage capacityDiffers	120 GB	100 GB
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-RW
Audio1 differ
Audio systemDiffers	High Definition Audio	Intel HDA 24-bit
Network3 differ
Networking featuresDiffers	Gigabit Ethernet	WLAN, Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11a/b/g	Intel 4965AGN
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces2 differ
ExpressCard slotDiffers	No	Yes
SmartCard slotDiffers	Yes	No
Keyboard1 differ
Pointing deviceDiffers	Trackpad	Pointing Stick
Software2 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Bundled softwareDiffers	Adobe Acrobat Reader, ThinkVantage Productivity Center, ThinkVantage Access Connections, ThinkVantage System Update, Norton Internet Security 2007 (OEM), ThinkVantage Client Security Software, ThinkVantage Fingerprint software, Diskeeper 9.0 Home Edition, Picasa by Google, ThinkVantage Rescue & Reco	Yes
Battery2 differ
Number of battery cellsDiffers	4	8
Battery life (max)Differs	3.1 h	8.2 h
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	IBM	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	1.32 kg	1.65 kg
WidthDiffers	268 mm	211 mm
DepthDiffers	211 mm	268 mm
Dimensions (WxDxH)Known for one	268 x 211 x 20 mm	Unknown — not stated by the source
Other featuresidentical
Docking solutionKnown for one	X6 UltraBase	Unknown — not stated by the source
Modem typeKnown for one	Unknown — not stated by the source	V.92
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes

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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