Product comparison · 2 laptops

Lenovo ThinkPad T61 (6457-6DG), DE vs Lenovo ThinkPad T61 (7659-1DG), DE

113specifications compared
19differ
94identical
7known for one product only

Key differences

Display diagonal
- ThinkPad T61 (6457-6DG), DE:39.1 cm (15.4")
- ThinkPad T61 (7659-1DG), DE:35.8 cm (14.1")
Display resolution
- ThinkPad T61 (6457-6DG), DE:1680 x 1050 pixels
- ThinkPad T61 (7659-1DG), DE:1440 x 900 pixels
Processor model
- ThinkPad T61 (6457-6DG), DE:T7500
- ThinkPad T61 (7659-1DG), DE:T7300
Processor frequency
- ThinkPad T61 (6457-6DG), DE:2.2 GHz
- ThinkPad T61 (7659-1DG), DE:2 GHz
Processor socket
- ThinkPad T61 (6457-6DG), DE:Socket 478
- ThinkPad T61 (7659-1DG), DE:PBGA479, PPGA478
CPU multiplier (bus/core ratio)
- ThinkPad T61 (6457-6DG), DE:11
- ThinkPad T61 (7659-1DG), DE:10
Total storage capacity
- ThinkPad T61 (6457-6DG), DE:100 GB
- ThinkPad T61 (7659-1DG), DE:80 GB
Audio system
- ThinkPad T61 (6457-6DG), DE:Intel HDA 24-bit
- ThinkPad T61 (7659-1DG), DE:HDA 24-bit

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T61 (6457-6DG), DE, ThinkPad T61 (7659-1DG), DE
120 specifications	A Lenovo ThinkPad T61 (6457-6DG), DE View product	B Lenovo ThinkPad T61 (7659-1DG), DE View product
Display2 differ
Display diagonalDiffers	39.1 cm (15.4")	35.8 cm (14.1")
Display resolutionDiffers	1680 x 1050 pixels	1440 x 900 pixels
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
Memoryidentical
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 1 GB
Storage1 differ
Total storage capacityDiffers	100 GB	80 GB
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-ROM
Audio1 differ
Audio systemDiffers	Intel HDA 24-bit	HDA 24-bit
Network2 differ
Wireless technologyDiffers	Intel 3945ABG	Intel 4965AGN
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Ports & interfaces1 differ
ExpressCard slotDiffers	Yes	No
Software1 differ
Operating system installedDiffers	Windows Vista Ultimate	Windows Vista Business
Processor special features2 differ
Embedded options availableDiffers	Yes	No
Processor ARK IDDiffers	29761	29760
Battery1 differ
Number of battery cellsDiffers	9	4
Battery life (max)Known for one	Unknown — not stated by the source	3 h
Weight & dimensions4 differ
WeightDiffers	2.56 kg	2.3 kg
WidthDiffers	357.5 mm	335.5 mm
DepthDiffers	255 mm	237 mm
HeightDiffers	29.7 mm	27.6 mm
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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