Product comparison · 2 laptops

Lenovo ThinkPad R61 (7732-4TG) vs Lenovo ThinkPad T61 (7663-12G), BE

Key differences

Display resolution
- ThinkPad R61 (7732-4TG):1280 x 800 pixels
- ThinkPad T61 (7663-12G), BE:1440 x 900 pixels
Processor model
- ThinkPad R61 (7732-4TG):T7250
- ThinkPad T61 (7663-12G), BE:T7300
Processor cache
- ThinkPad R61 (7732-4TG):2 MB
- ThinkPad T61 (7663-12G), BE:4 MB
Processor socket
- ThinkPad R61 (7732-4TG):Socket 478
- ThinkPad T61 (7663-12G), BE:PBGA479, PPGA478
Total storage capacity
- ThinkPad R61 (7732-4TG):160 GB
- ThinkPad T61 (7663-12G), BE:80 GB
Optical drive type
- ThinkPad R61 (7732-4TG):DVD±RW
- ThinkPad T61 (7663-12G), BE:DVD-ROM
Discrete graphics card model
- ThinkPad R61 (7732-4TG):Intel® GMA X3100
- ThinkPad T61 (7663-12G), BE:NVIDIA Quadro NVS 140M
Wireless technology
- ThinkPad R61 (7732-4TG):Intel 3945ABG
- ThinkPad T61 (7663-12G), BE:Intel 4965AGN

Differences highlightedShow differences only

Comparison of ThinkPad R61 (7732-4TG), ThinkPad T61 (7663-12G), BE
121 specifications	A Lenovo ThinkPad R61 (7732-4TG)View product	B Lenovo ThinkPad T61 (7663-12G), BE View product
Display1 differ
Display resolutionDiffers	1280 x 800 pixels	1440 x 900 pixels
Processor3 differ
Processor modelDiffers	T7250	T7300
Processor cacheDiffers	2 MB	4 MB
Processor socketDiffers	Socket 478	PBGA479, PPGA478
SteppingKnown for one	M0	Unknown — not stated by the source
TcaseKnown for one	68 °C	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	160 GB	80 GB
Optical drive typeDiffers	DVD±RW	DVD-ROM
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA X3100	NVIDIA Quadro NVS 140M
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.128 GB
Network2 differ
Wireless technologyDiffers	Intel 3945ABG	Intel 4965AGN
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Processor special features2 differ
Intel Enhanced Halt StateDiffers	No	Yes
Processor ARK IDDiffers	31728	29760
Processor codeKnown for one	SLA49	Unknown — not stated by the source
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions2 differ
WeightDiffers	2.37 kg	2.3 kg
HeightDiffers	30.6 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.