Product comparison · 2 laptops

Lenovo ThinkPad X61 vs Lenovo ThinkPad X61s

110specifications compared
16differ
94identical
13known for one product only

Key differences

Processor model
- ThinkPad X61:T7300
- ThinkPad X61s:L7300
Processor frequency
- ThinkPad X61:2 GHz
- ThinkPad X61s:1.4 GHz
Processor socket
- ThinkPad X61:PBGA479, PPGA478
- ThinkPad X61s:Socket 479
Thermal Design Power (TDP)
- ThinkPad X61:35 W
- ThinkPad X61s:17 W
CPU multiplier (bus/core ratio)
- ThinkPad X61:10
- ThinkPad X61s:7
Total storage capacity
- ThinkPad X61:80 GB
- ThinkPad X61s:120 GB
Networking features
- ThinkPad X61:WLAN, Gigabit Ethernet
- ThinkPad X61s:Gigabit Ethernet
Wireless technology
- ThinkPad X61:Intel 4965AGN
- ThinkPad X61s:IEEE 802.11a/b/g

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad X61, ThinkPad X61s
123 specifications	A Lenovo ThinkPad X61 View product	B Lenovo ThinkPad X61s View product
Processor6 differ
Processor modelDiffers	T7300	L7300
Processor frequencyDiffers	2 GHz	1.4 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	7
Memoryidentical
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 0.5 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Storage1 differ
Total storage capacityDiffers	80 GB	120 GB
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD
Optical drive typeKnown for one	No	Unknown — not stated by the source
Card reader integratedKnown for one	No	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	High Definition Audio
Network2 differ
Networking featuresDiffers	WLAN, Gigabit Ethernet	Gigabit Ethernet
Wireless technologyDiffers	Intel 4965AGN	IEEE 802.11a/b/g
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces2 differ
ExpressCard slotDiffers	Yes	No
SmartCard slotDiffers	No	Yes
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Bundled softwareKnown for one	Yes	Unknown — not stated by the source
Processor special features1 differ
Processor ARK IDDiffers	29760	29756
Processor codeKnown for one	Unknown — not stated by the source	SLA3S
Battery2 differ
Number of battery cellsDiffers	8	4
Battery life (max)Differs	7.8 h	3.1 h
Weight & dimensions1 differ
WeightDiffers	1.65 kg	1.32 kg
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	268 x 211 x 20 mm
Other featuresidentical
Docking solutionKnown for one	Unknown — not stated by the source	X6 UltraBase
Packaging contentidentical
AC adapter includedKnown 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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