Product comparison · 2 laptops

Lenovo ThinkPad T400 (6474P8G), NL vs Lenovo ThinkPad X301 (2774LBG), NL

110specifications compared
24differ
86identical
14known for one product only

Key differences

Display diagonal
- ThinkPad T400 (6474P8G), NL:35.8 cm (14.1")
- ThinkPad X301 (2774LBG), NL:33.8 cm (13.3")
Display resolution
- ThinkPad T400 (6474P8G), NL:1280 x 800 pixels
- ThinkPad X301 (2774LBG), NL:1440 x 900 pixels
Processor model
- ThinkPad T400 (6474P8G), NL:P8600
- ThinkPad X301 (2774LBG), NL:SU9400
Processor frequency
- ThinkPad T400 (6474P8G), NL:2.4 GHz
- ThinkPad X301 (2774LBG), NL:1.4 GHz
Processor front side bus
- ThinkPad T400 (6474P8G), NL:1066 MHz
- ThinkPad X301 (2774LBG), NL:800 MHz
Processor socket
- ThinkPad T400 (6474P8G), NL:Socket 479
- ThinkPad X301 (2774LBG), NL:BGA 956
Thermal Design Power (TDP)
- ThinkPad T400 (6474P8G), NL:25 W
- ThinkPad X301 (2774LBG), NL:10 W
CPU multiplier (bus/core ratio)
- ThinkPad T400 (6474P8G), NL:9
- ThinkPad X301 (2774LBG), NL:7

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T400 (6474P8G), NL, ThinkPad X301 (2774LBG), NL
124 specifications	A Lenovo ThinkPad T400 (6474P8G), NL View product	B Lenovo ThinkPad X301 (2774LBG), NL 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
Display surfaceKnown for one	Gloss	Unknown — not stated by the source
Processor7 differ
Processor modelDiffers	P8600	SU9400
Processor frequencyDiffers	2.4 GHz	1.4 GHz
Processor front side busDiffers	1066 MHz	800 MHz
Processor socketDiffers	Socket 479	BGA 956
Processor seriesDiffers	Intel Core 2 Duo P8000 Series	Intel Core 2 Duo SU9000 Series
SteppingKnown for one	R1	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	25 W	10 W
CPU multiplier (bus/core ratio)Differs	9	7
Storage1 differ
Total storage capacityDiffers	160 GB	128 GB
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
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
Audio1 differ
Audio systemDiffers	HDA 24-bit	Intel HDA 24-bit
Cameraidentical
Front cameraKnown for one	No	Unknown — not stated by the source
Network3 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	WLAN, Gigabit Ethernet
Wireless technologyDiffers	Intel WiFi 5100AGN	Intel WiFi 5300AGN
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Ports & interfaces2 differ
Firewire (IEEE 1394) portsDiffers	1	0
Microphone inDiffers	Yes	No
Keyboardidentical
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Pointing deviceKnown for one	Unknown — not stated by the source	ThinkPad UltraNav
Processor special features3 differ
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	35568	36697
Processor codeKnown for one	SLGDZ	Unknown — not stated by the source
Processor package sizeDiffers	35 x 35 mm	22 x 22 mm
Battery1 differ
Battery life (max)Differs	6.3 h	6 h
Securityidentical
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.38 kg	1.42 kg
WidthDiffers	335 mm	318 mm
DepthDiffers	238 mm	231 mm
HeightDiffers	31.9 mm	23.4 mm
Other featuresidentical
Intel segment taggingKnown for one	Home office, Small Business	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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