Product comparison · 2 laptops

Lenovo ThinkPad R61 (7732-4TG), IT vs Lenovo ThinkPad X61s + ServicePack 3yr On-Site

109specifications compared
28differ
81identical
12known for one product only

Key differences

Display diagonal
- ThinkPad R61 (7732-4TG), IT:35.8 cm (14.1")
- ThinkPad X61s + ServicePack 3yr On-Site:30.7 cm (12.1")
Display resolution
- ThinkPad R61 (7732-4TG), IT:1280 x 800 pixels
- ThinkPad X61s + ServicePack 3yr On-Site:1024 x 768 pixels
Native aspect ratio
- ThinkPad R61 (7732-4TG), IT:16:10
- ThinkPad X61s + ServicePack 3yr On-Site:4:3
Processor model
- ThinkPad R61 (7732-4TG), IT:T7250
- ThinkPad X61s + ServicePack 3yr On-Site:L7500
Processor frequency
- ThinkPad R61 (7732-4TG), IT:2 GHz
- ThinkPad X61s + ServicePack 3yr On-Site:1.6 GHz
Processor cache
- ThinkPad R61 (7732-4TG), IT:2 MB
- ThinkPad X61s + ServicePack 3yr On-Site:4 MB
Processor socket
- ThinkPad R61 (7732-4TG), IT:Socket 478
- ThinkPad X61s + ServicePack 3yr On-Site:Socket 479
Thermal Design Power (TDP)
- ThinkPad R61 (7732-4TG), IT:35 W
- ThinkPad X61s + ServicePack 3yr On-Site:17 W

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad R61 (7732-4TG), IT, ThinkPad X61s + ServicePack 3yr On-Site
121 specifications	A Lenovo ThinkPad R61 (7732-4TG), IT View product	B Lenovo ThinkPad X61s + ServicePack 3yr On-Site 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	L7500
Processor frequencyDiffers	2 GHz	1.6 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	8
Memory2 differ
Internal memoryDiffers	1 GB	2 GB
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Memory layout (slots x size)Differs	1 x 1 GB	2 x 1 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Storageidentical
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD
Audio3 differ
Audio systemDiffers	HDA 24-bit	High Definition Audio
Number of built-in speakersDiffers	2	1
Speaker powerDiffers	2 W	0.5 W
Network2 differ
Networking featuresDiffers	WLAN, Gigabit Ethernet	Gigabit Ethernet
Wireless technologyDiffers	Intel 3945ABG	IEEE 802.11a/g/n
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces1 differ
SmartCard slotDiffers	No	Yes
Keyboard1 differ
Pointing deviceDiffers	ThinkPad UltraNav	Trackpad
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Bundled softwareKnown for one	Yes	Unknown — not stated by the source
Processor special features3 differ
Embedded options availableDiffers	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Processor ARK IDDiffers	31728	29757
Processor codeKnown for one	SLA49	Unknown — not stated by the source
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	1.24 kg
WidthDiffers	335.5 mm	268 mm
DepthDiffers	237 mm	211 mm
HeightDiffers	30.6 mm	20 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Modem typeKnown for one	V.92	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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