Product comparison · 2 laptops

Lenovo ThinkPad X61 (7673-66G), DE vs Lenovo ThinkPad X61s (766634G), DE

Key differences

Processor model
- ThinkPad X61 (7673-66G), DE:T7300
- ThinkPad X61s (766634G), DE:L7500
Processor frequency
- ThinkPad X61 (7673-66G), DE:2 GHz
- ThinkPad X61s (766634G), DE:1.6 GHz
Processor socket
- ThinkPad X61 (7673-66G), DE:PBGA479, PPGA478
- ThinkPad X61s (766634G), DE:Socket 479
Thermal Design Power (TDP)
- ThinkPad X61 (7673-66G), DE:35 W
- ThinkPad X61s (766634G), DE:17 W
CPU multiplier (bus/core ratio)
- ThinkPad X61 (7673-66G), DE:10
- ThinkPad X61s (766634G), DE:8
Wireless technology
- ThinkPad X61 (7673-66G), DE:Intel 4965AGN
- ThinkPad X61s (766634G), DE:IEEE 802.11a/b/g
Docking connector
- ThinkPad X61 (7673-66G), DE:Yes
- ThinkPad X61s (766634G), DE:No
ExpressCard slot
- ThinkPad X61 (7673-66G), DE:No
- ThinkPad X61s (766634G), DE:Yes

Differences highlightedShow differences only

Comparison of ThinkPad X61 (7673-66G), DE, ThinkPad X61s (766634G), DE
117 specifications	A Lenovo ThinkPad X61 (7673-66G), DE View product	B Lenovo ThinkPad X61s (766634G), DE View product
Processor6 differ
Processor modelDiffers	T7300	L7500
Processor frequencyDiffers	2 GHz	1.6 GHz
Processor socketDiffers	PBGA479, PPGA478	Socket 479
Processor seriesDiffers	Intel Core 2 Duo T7000 Series	Intel Core 2 Duo L7000 Series
Thermal Design Power (TDP)Differs	35 W	17 W
CPU multiplier (bus/core ratio)Differs	10	8
Audioidentical
Speaker powerKnown for one	0.5 W	Unknown — not stated by the source
Network1 differ
Wireless technologyDiffers	Intel 4965AGN	IEEE 802.11a/b/g
Ports & interfaces3 differ
Docking connectorDiffers	Yes	No
ExpressCard slotDiffers	No	Yes
USB 1.1 ports quantityDiffers	1	0
Keyboard1 differ
Pointing deviceDiffers	Trackpad	Pointing Stick
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Bundled softwareKnown for one	Yes	Unknown — not stated by the source
Processor special features2 differ
Embedded options availableDiffers	No	Yes
Processor ARK IDDiffers	29760	29757
Battery1 differ
Battery life (max)Differs	7.8 h	8.2 h
Security1 differ
Cable lock slot typeDiffers	IBM	Kensington
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions1 differ
WeightDiffers	1.63 kg	1.65 kg
Other featuresidentical
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Security featuresKnown for one	Unknown — not stated by the source	Security Subsystem 2.0

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.