Product comparison · 2 laptops

Lenovo K/ThinkPad R400/T6670 2GB 250GB 7Pro+3Yr vs Lenovo ThinkPad X301 + ServicePack 3yr On-Site

100specifications compared
24differ
76identical
21known for one product only

Key differences

Display diagonal
- K/ThinkPad R400/T6670 2GB 250GB 7Pro+3Yr:35.8 cm (14.1")
- ThinkPad X301 + ServicePack 3yr On-Site:33.8 cm (13.3")
Display resolution
- K/ThinkPad R400/T6670 2GB 250GB 7Pro+3Yr:1280 x 800 pixels
- ThinkPad X301 + ServicePack 3yr On-Site:1440 x 900 pixels
Processor model
- K/ThinkPad R400/T6670 2GB 250GB 7Pro+3Yr:T6670
- ThinkPad X301 + ServicePack 3yr On-Site:SU9400
Processor frequency
- K/ThinkPad R400/T6670 2GB 250GB 7Pro+3Yr:2.2 GHz
- ThinkPad X301 + ServicePack 3yr On-Site:1.4 GHz
Processor cache
- K/ThinkPad R400/T6670 2GB 250GB 7Pro+3Yr:2 MB
- ThinkPad X301 + ServicePack 3yr On-Site:3 MB
Processor socket
- K/ThinkPad R400/T6670 2GB 250GB 7Pro+3Yr:Socket 478
- ThinkPad X301 + ServicePack 3yr On-Site:BGA 956
Thermal Design Power (TDP)
- K/ThinkPad R400/T6670 2GB 250GB 7Pro+3Yr:35 W
- ThinkPad X301 + ServicePack 3yr On-Site:10 W
CPU multiplier (bus/core ratio)
- K/ThinkPad R400/T6670 2GB 250GB 7Pro+3Yr:11
- ThinkPad X301 + ServicePack 3yr On-Site:7

Side by side

Differences highlightedShow differences only

Comparison of K/ThinkPad R400/T6670 2GB 250GB 7Pro+3Yr, ThinkPad X301 + ServicePack 3yr On-Site
121 specifications	A Lenovo K/ThinkPad R400/T6670 2GB 250GB 7Pro+3Yr View product	B Lenovo ThinkPad X301 + ServicePack 3yr On-Site View product
Display2 differ
Display diagonalDiffers	35.8 cm (14.1")	33.8 cm (13.3")
Display resolutionDiffers	1280 x 800 pixels	1440 x 900 pixels
Dual-screenKnown for one	No	Unknown — not stated by the source
Processor7 differ
Processor modelDiffers	T6670	SU9400
Processor frequencyDiffers	2.2 GHz	1.4 GHz
Processor cacheDiffers	2 MB	3 MB
Processor socketDiffers	Socket 478	BGA 956
Processor seriesDiffers	Intel Core 2 Duo T6000 Series	Intel Core 2 Duo SU9000 Series
Thermal Design Power (TDP)Differs	35 W	10 W
CPU multiplier (bus/core ratio)Differs	11	7
Memoryidentical
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Storage3 differ
Total storage capacityDiffers	250 GB	128 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Optical drive typeDiffers	DVD-ROM	DVD±RW
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	MMC, MS Pro, SD, SDHC, xD	Unknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Cameraidentical
Front cameraKnown for one	No	Unknown — not stated by the source
Network3 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	Gigabit Ethernet
Wireless technologyDiffers	802.11 a/g/n	IEEE 802.11a/g/n
BluetoothDiffers	No	Yes
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces4 differ
Firewire (IEEE 1394) portsDiffers	1	0
ExpressCard slotDiffers	Yes	No
SmartCard slotDiffers	Yes	No
Modem (RJ-11) portsDiffers	1	0
Keyboardidentical
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTZ
Processor special features3 differ
Intel Trusted Execution TechnologyDiffers	No	Yes
Processor ARK IDDiffers	42109	36697
Processor package sizeDiffers	35 x 35 mm	22 x 22 mm
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	3 h
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	30 - 80%	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	2.4 kg	1.42 kg
Dimensions (WxDxH)Known for one	335.5 x 238 x 35 mm	Unknown — not stated by the source
WidthKnown for one	Unknown — not stated by the source	318 mm
DepthKnown for one	Unknown — not stated by the source	231 mm
HeightKnown for one	Unknown — not stated by the source	23.4 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Power requirementsKnown for one	100V – 240V AC, 50Hz/60Hz	Unknown — not stated by the source
Internal modemDiffers	Yes	No
Modem speedKnown for one	56 Kbit/s	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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