Product comparison · 2 laptops

Lenovo ThinkPad T61, NL vs Lenovo ThinkPad X61, BE

Key differences

Display diagonal
- ThinkPad T61, NL:35.8 cm (14.1")
- ThinkPad X61, BE:30.7 cm (12.1")
Display resolution
- ThinkPad T61, NL:1440 x 900 pixels
- ThinkPad X61, BE:1024 x 768 pixels
Native aspect ratio
- ThinkPad T61, NL:16:10
- ThinkPad X61, BE:4:3
Processor model
- ThinkPad T61, NL:T7500
- ThinkPad X61, BE:T7300
Processor frequency
- ThinkPad T61, NL:2.2 GHz
- ThinkPad X61, BE:2 GHz
Processor socket
- ThinkPad T61, NL:Socket 478
- ThinkPad X61, BE:PBGA479, PPGA478
CPU multiplier (bus/core ratio)
- ThinkPad T61, NL:11
- ThinkPad X61, BE:10
Discrete graphics card model
- ThinkPad T61, NL:NVIDIA Quadro NVS 140M
- ThinkPad X61, BE:Intel® GMA X3100

Differences highlightedShow differences only

Comparison of ThinkPad T61, NL, ThinkPad X61, BE
115 specifications	A Lenovo ThinkPad T61, NL View product	B Lenovo ThinkPad X61, BE View product
Display3 differ
Display diagonalDiffers	35.8 cm (14.1")	30.7 cm (12.1")
Display resolutionDiffers	1440 x 900 pixels	1024 x 768 pixels
Native aspect ratioDiffers	16:10	4:3
Processor4 differ
Processor modelDiffers	T7500	T7300
Processor frequencyDiffers	2.2 GHz	2 GHz
Processor socketDiffers	Socket 478	PBGA479, PPGA478
SteppingKnown for one	E1	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	11	10
Storageidentical
Optical drive typeKnown for one	Unknown — not stated by the source	No
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA Quadro NVS 140M	Intel® GMA X3100
Maximum graphics card memoryKnown for one	0.128 GB	Unknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	1
Ports & interfaces1 differ
ExpressCard slotDiffers	Yes	No
Keyboard1 differ
Pointing deviceDiffers	ThinkPad UltraNav	Trackpad
Processor special features2 differ
Embedded options availableDiffers	Yes	No
Processor ARK IDDiffers	29761	29760
Battery2 differ
Number of battery cellsDiffers	6	8
Battery life (max)Differs	4 h	7.8 h
Weight & dimensions4 differ
WeightDiffers	2.3 kg	1.67 kg
WidthDiffers	335.5 mm	268 mm
DepthDiffers	237 mm	211 mm
HeightDiffers	27.6 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.