Product comparison · 2 laptops

Lenovo ThinkPad R61 (7732-4TG), DE vs Lenovo ThinkPad X61s (7666-64G), UK

115specifications compared
24differ
91identical
6known for one product only

Key differences

Display diagonal
- ThinkPad R61 (7732-4TG), DE:35.8 cm (14.1")
- ThinkPad X61s (7666-64G), UK:30.7 cm (12.1")
Display resolution
- ThinkPad R61 (7732-4TG), DE:1280 x 800 pixels
- ThinkPad X61s (7666-64G), UK:1024 x 768 pixels
Native aspect ratio
- ThinkPad R61 (7732-4TG), DE:16:10
- ThinkPad X61s (7666-64G), UK:4:3
Processor model
- ThinkPad R61 (7732-4TG), DE:T7250
- ThinkPad X61s (7666-64G), UK:L7300
Processor frequency
- ThinkPad R61 (7732-4TG), DE:2 GHz
- ThinkPad X61s (7666-64G), UK:1.4 GHz
Processor cache
- ThinkPad R61 (7732-4TG), DE:2 MB
- ThinkPad X61s (7666-64G), UK:4 MB
Processor socket
- ThinkPad R61 (7732-4TG), DE:Socket 478
- ThinkPad X61s (7666-64G), UK:Socket 479
Thermal Design Power (TDP)
- ThinkPad R61 (7732-4TG), DE:35 W
- ThinkPad X61s (7666-64G), UK:17 W

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad R61 (7732-4TG), DE, ThinkPad X61s (7666-64G), UK
121 specifications	A Lenovo ThinkPad R61 (7732-4TG), DE View product	B Lenovo ThinkPad X61s (7666-64G), UK View product
Display3 differ
Display diagonalDiffers	35.8 cm (14.1")	30.7 cm (12.1")
Display resolutionDiffers	1280 x 800 pixels	1024 x 768 pixels
Native aspect ratioDiffers	16:10	4:3
Processor7 differ
Processor modelDiffers	T7250	L7300
Processor frequencyDiffers	2 GHz	1.4 GHz
Processor cacheDiffers	2 MB	4 MB
Processor socketDiffers	Socket 478	Socket 479
Processor seriesDiffers	Intel Core 2 Duo T7000 Series	Intel Core 2 Duo L7000 Series
SteppingKnown for one	M0	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	35 W	17 W
TcaseKnown for one	68 °C	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	10	7
Storage2 differ
Total storage capacityDiffers	160 GB	80 GB
Optical drive typeDiffers	DVD±RW	No
Card reader integratedKnown for one	Unknown — not stated by the source	No
Audio2 differ
Number of built-in speakersDiffers	2	1
Speaker powerDiffers	2 W	0.5 W
Network1 differ
Wireless technologyDiffers	Intel 3945ABG	Intel 3945 a/b/g
Ports & interfacesidentical
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Keyboardidentical
Pointing deviceKnown for one	ThinkPad UltraNav	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Processor special features3 differ
Intel Enhanced Halt StateDiffers	No	Yes
Processor ARK IDDiffers	31728	29756
Processor codeDiffers	SLA49	SLA3S
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Battery life (max)Differs	3 h	3.1 h
Weight & dimensions4 differ
WeightDiffers	2.37 kg	1.43 kg
WidthDiffers	335.5 mm	268 mm
DepthDiffers	237 mm	211 mm
HeightDiffers	30.6 mm	20 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.

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