Product comparison · 2 laptops

Lenovo ThinkPad T61 (8898-6DG), IT vs Lenovo ThinkPad X301 (2774LBG), UK

107specifications compared
34differ
73identical
15known for one product only

Key differences

Display diagonal
- ThinkPad T61 (8898-6DG), IT:35.8 cm (14.1")
- ThinkPad X301 (2774LBG), UK:33.8 cm (13.3")
Display resolution
- ThinkPad T61 (8898-6DG), IT:1024 x 768 pixels
- ThinkPad X301 (2774LBG), UK:1440 x 900 pixels
Native aspect ratio
- ThinkPad T61 (8898-6DG), IT:4:3
- ThinkPad X301 (2774LBG), UK:16:10
Processor model
- ThinkPad T61 (8898-6DG), IT:T7250
- ThinkPad X301 (2774LBG), UK:SU9400
Processor frequency
- ThinkPad T61 (8898-6DG), IT:2 GHz
- ThinkPad X301 (2774LBG), UK:1.4 GHz
Processor cache
- ThinkPad T61 (8898-6DG), IT:2 MB
- ThinkPad X301 (2774LBG), UK:3 MB
Processor socket
- ThinkPad T61 (8898-6DG), IT:Socket 478
- ThinkPad X301 (2774LBG), UK:BGA 956
Processor lithography
- ThinkPad T61 (8898-6DG), IT:65 nm
- ThinkPad X301 (2774LBG), UK:45 nm

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T61 (8898-6DG), IT, ThinkPad X301 (2774LBG), UK
122 specifications	A Lenovo ThinkPad T61 (8898-6DG), IT View product	B Lenovo ThinkPad X301 (2774LBG), UK View product
Display3 differ
Display diagonalDiffers	35.8 cm (14.1")	33.8 cm (13.3")
Display resolutionDiffers	1024 x 768 pixels	1440 x 900 pixels
Native aspect ratioDiffers	4:3	16:10
Processor12 differ
Processor modelDiffers	T7250	SU9400
Processor frequencyDiffers	2 GHz	1.4 GHz
Processor cacheDiffers	2 MB	3 MB
Processor socketDiffers	Socket 478	BGA 956
Processor lithographyDiffers	65 nm	45 nm
Processor seriesDiffers	Intel Core 2 Duo T7000 Series	Intel Core 2 Duo SU9000 Series
Processor codenameDiffers	Merom	Penryn
SteppingKnown for one	M0	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	35 W	10 W
TcaseKnown for one	68 °C	Unknown — not stated by the source
TjunctionDiffers	100 °C	105 °C
Number of Processing Die TransistorsDiffers	291 M	410 M
Processing Die sizeDiffers	143 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	10	7
Memory4 differ
Internal memoryDiffers	1 GB	2 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory clock speedDiffers	667 MHz	1066 MHz
Memory layout (slots x size)Differs	1 x 1 GB	1 x 2 GB
Storage1 differ
Total storage capacityDiffers	160 GB	128 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-RW
Card reader integratedKnown for one	Unknown — not stated by the source	No
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA X3100	Intel® GMA 4500MHD
Cameraidentical
Front cameraKnown for one	No	Unknown — not stated by the source
Network1 differ
Wireless technologyDiffers	Intel 3945ABG	Intel WiFi 5300AGN
Ports & interfaces3 differ
Microphone inDiffers	Yes	No
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	Yes	No
USB 1.1 ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Bundled softwareKnown for one	Yes	Unknown — not stated by the source
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	Microsoft Office 2007
Processor special features3 differ
Intel Trusted Execution TechnologyDiffers	No	Yes
Processor ARK IDDiffers	31728	36697
Processor codeKnown for one	SLA49	Unknown — not stated by the source
Processor package sizeDiffers	35 x 35 mm	22 x 22 mm
Battery1 differ
Battery life (max)Differs	5.5 h	6 h
Securityidentical
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.35 kg	1.42 kg
WidthDiffers	313.4 mm	318 mm
DepthDiffers	255 mm	231 mm
HeightDiffers	27.5 mm	23.4 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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