Product comparison · 2 laptops

Lenovo ThinkPad X61 (7673-A3G), DE vs Lenovo ThinkPad X61s (7666-3AG), DE

Key differences

Processor model
- ThinkPad X61 (7673-A3G), DE:T7500
- ThinkPad X61s (7666-3AG), DE:L7500
Processor frequency
- ThinkPad X61 (7673-A3G), DE:2.2 GHz
- ThinkPad X61s (7666-3AG), DE:1.6 GHz
Processor socket
- ThinkPad X61 (7673-A3G), DE:Socket 478
- ThinkPad X61s (7666-3AG), DE:Socket 479
Thermal Design Power (TDP)
- ThinkPad X61 (7673-A3G), DE:35 W
- ThinkPad X61s (7666-3AG), DE:17 W
CPU multiplier (bus/core ratio)
- ThinkPad X61 (7673-A3G), DE:11
- ThinkPad X61s (7666-3AG), DE:8
Internal memory
- ThinkPad X61 (7673-A3G), DE:2 GB
- ThinkPad X61s (7666-3AG), DE:1 GB
Total storage capacity
- ThinkPad X61 (7673-A3G), DE:160 GB
- ThinkPad X61s (7666-3AG), DE:100 GB
Optical drive type
- ThinkPad X61 (7673-A3G), DE:No
- ThinkPad X61s (7666-3AG), DE:DVD-RW

Differences highlightedShow differences only

Comparison of ThinkPad X61 (7673-A3G), DE, ThinkPad X61s (7666-3AG), DE
118 specifications	A Lenovo ThinkPad X61 (7673-A3G), DE View product	B Lenovo ThinkPad X61s (7666-3AG), DE View product
Processor6 differ
Processor modelDiffers	T7500	L7500
Processor frequencyDiffers	2.2 GHz	1.6 GHz
Processor socketDiffers	Socket 478	Socket 479
Processor seriesDiffers	Intel Core 2 Duo T7000 Series	Intel Core 2 Duo L7000 Series
SteppingKnown for one	E1	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	35 W	17 W
CPU multiplier (bus/core ratio)Differs	11	8
Memory1 differ
Internal memoryDiffers	2 GB	1 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Storage2 differ
Total storage capacityDiffers	160 GB	100 GB
Optical drive typeDiffers	No	DVD-RW
Audio1 differ
Audio systemDiffers	HDA 24-bit	Intel HDA 24-bit
Ports & interfaces1 differ
ExpressCard slotDiffers	No	Yes
Keyboard1 differ
Pointing deviceDiffers	Trackpad	Pointing Stick
Processor special features1 differ
Processor ARK IDDiffers	29761	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 & dimensions3 differ
WeightDiffers	1.63 kg	1.65 kg
WidthDiffers	268 mm	211 mm
DepthDiffers	211 mm	268 mm
Other featuresidentical
Modem typeKnown for one	Unknown — not stated by the source	V.92

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.