Product comparison · 2 laptops

Lenovo ThinkPad T61p vs Lenovo ThinkPad X61s

111specifications compared
29differ
82identical
8known for one product only

Key differences

Display diagonal
- ThinkPad T61p:39.1 cm (15.4")
- ThinkPad X61s:30.7 cm (12.1")
Display resolution
- ThinkPad T61p:1920 x 1200 pixels
- ThinkPad X61s:1024 x 768 pixels
Native aspect ratio
- ThinkPad T61p:16:10
- ThinkPad X61s:4:3
Processor model
- ThinkPad T61p:T7500
- ThinkPad X61s:L7300
Processor frequency
- ThinkPad T61p:2.2 GHz
- ThinkPad X61s:1.4 GHz
Processor socket
- ThinkPad T61p:Socket 478
- ThinkPad X61s:Socket 479
Thermal Design Power (TDP)
- ThinkPad T61p:35 W
- ThinkPad X61s:17 W
CPU multiplier (bus/core ratio)
- ThinkPad T61p:11
- ThinkPad X61s:7

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T61p, ThinkPad X61s
119 specifications	A Lenovo ThinkPad T61p View product	B Lenovo ThinkPad X61s View product
Display3 differ
Display diagonalDiffers	39.1 cm (15.4")	30.7 cm (12.1")
Display resolutionDiffers	1920 x 1200 pixels	1024 x 768 pixels
Native aspect ratioDiffers	16:10	4:3
Processor6 differ
Processor modelDiffers	T7500	L7300
Processor frequencyDiffers	2.2 GHz	1.4 GHz
Processor socketDiffers	Socket 478	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	11	7
SteppingKnown for one	E1	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	2 GB	1 GB
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Memory layout (slots x size)Differs	2 x 1 GB	2 x 0.5 GB
Storage2 differ
Total storage capacityDiffers	100 GB	120 GB
HDD speedDiffers	7200 RPM	5400 RPM
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA Quadro FX 570M	Intel® GMA X3100
Maximum graphics card memoryKnown for one	0.256 GB	Unknown — not stated by the source
Audio1 differ
Number of built-in speakersDiffers	2	1
Speaker powerKnown for one	Unknown — not stated by the source	0.5 W
Network1 differ
Wireless technologyDiffers	IEEE 802.11a/g/n	IEEE 802.11a/b/g
Ports & interfaces3 differ
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
Keyboard1 differ
Pointing deviceDiffers	ThinkPad UltraNav	Trackpad
Software1 differ
Operating system installedDiffers	Windows Vista Ultimate	Windows Vista Business
Processor special features2 differ
Embedded options availableDiffers	Yes	No
Processor ARK IDDiffers	29761	29756
Processor codeKnown for one	Unknown — not stated by the source	SLA3S
Battery1 differ
Number of battery cellsDiffers	6	4
Battery life (max)Known for one	Unknown — not stated by the source	3.1 h
Weight & dimensions5 differ
WeightDiffers	2.5 kg	1.32 kg
WidthDiffers	357.5 mm	268 mm
DepthDiffers	255 mm	211 mm
HeightDiffers	30 mm	20 mm
Dimensions (WxDxH)Differs	357.5 x 255 x 30 mm	268 x 211 x 20 mm
Other featuresidentical
Docking solutionKnown for one	Unknown — not stated by the source	X6 UltraBase

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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