Product comparison · 2 laptops

Lenovo ThinkPad X61 (7673-44G), BE vs Lenovo ThinkPad X61s (7666-36G)

Key differences

Processor model
- ThinkPad X61 (7673-44G), BE:T7300
- ThinkPad X61s (7666-36G):L7500
Processor frequency
- ThinkPad X61 (7673-44G), BE:2 GHz
- ThinkPad X61s (7666-36G):1.6 GHz
Processor socket
- ThinkPad X61 (7673-44G), BE:PBGA479, PPGA478
- ThinkPad X61s (7666-36G):Socket 479
Thermal Design Power (TDP)
- ThinkPad X61 (7673-44G), BE:35 W
- ThinkPad X61s (7666-36G):17 W
CPU multiplier (bus/core ratio)
- ThinkPad X61 (7673-44G), BE:10
- ThinkPad X61s (7666-36G):8
Total storage capacity
- ThinkPad X61 (7673-44G), BE:80 GB
- ThinkPad X61s (7666-36G):120 GB
Wireless technology
- ThinkPad X61 (7673-44G), BE:Intel 4965AGN
- ThinkPad X61s (7666-36G):Intel 3945 a/b/g
Bluetooth
- ThinkPad X61 (7673-44G), BE:No
- ThinkPad X61s (7666-36G):Yes

Differences highlightedShow differences only

Comparison of ThinkPad X61 (7673-44G), BE, ThinkPad X61s (7666-36G)
117 specifications	A Lenovo ThinkPad X61 (7673-44G), BE View product	B Lenovo ThinkPad X61s (7666-36G)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
Memoryidentical
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Storage1 differ
Total storage capacityDiffers	80 GB	120 GB
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	Intel HDA 24-bit
Network2 differ
Wireless technologyDiffers	Intel 4965AGN	Intel 3945 a/b/g
BluetoothDiffers	No	Yes
Keyboard1 differ
Pointing deviceDiffers	Trackpad	Pointing Stick
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
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 & dimensions2 differ
WidthDiffers	268 mm	211 mm
DepthDiffers	211 mm	268 mm

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.