Product comparison · 2 laptops

Lenovo ThinkPad T400 (647425G), BE vs Lenovo ThinkPad T400 (6475R1G)

Key differences

Display resolution
- ThinkPad T400 (647425G), BE:1440 x 900 pixels
- ThinkPad T400 (6475R1G):1280 x 800 pixels
Processor model
- ThinkPad T400 (647425G), BE:P8600
- ThinkPad T400 (6475R1G):P8400
Processor frequency
- ThinkPad T400 (647425G), BE:2.4 GHz
- ThinkPad T400 (6475R1G):2.26 GHz
Processor socket
- ThinkPad T400 (647425G), BE:Socket 479
- ThinkPad T400 (6475R1G):Socket 478
Stepping
- ThinkPad T400 (647425G), BE:R1
- ThinkPad T400 (6475R1G):M0
CPU multiplier (bus/core ratio)
- ThinkPad T400 (647425G), BE:9
- ThinkPad T400 (6475R1G):8.5
Bluetooth
- ThinkPad T400 (647425G), BE:No
- ThinkPad T400 (6475R1G):Yes
Embedded options available
- ThinkPad T400 (647425G), BE:No
- ThinkPad T400 (6475R1G):Yes

Differences highlightedShow differences only

Comparison of ThinkPad T400 (647425G), BE, ThinkPad T400 (6475R1G)
123 specifications	A Lenovo ThinkPad T400 (647425G), BE View product	B Lenovo ThinkPad T400 (6475R1G)View product
Display1 differ
Display resolutionDiffers	1440 x 900 pixels	1280 x 800 pixels
LED backlightKnown for one	Yes	Unknown — not stated by the source
Processor5 differ
Processor modelDiffers	P8600	P8400
Processor frequencyDiffers	2.4 GHz	2.26 GHz
Processor socketDiffers	Socket 479	Socket 478
SteppingDiffers	R1	M0
CPU multiplier (bus/core ratio)Differs	9	8.5
Memoryidentical
Memory layout (slots x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Storageidentical
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-ROM
Cameraidentical
Front cameraKnown for one	No	Unknown — not stated by the source
Network1 differ
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Softwareidentical
Trial softwareKnown for one	Microsoft Office 2007	Unknown — not stated by the source
Processor special features3 differ
Embedded options availableDiffers	No	Yes
Processor ARK IDDiffers	35568	35569
Processor codeDiffers	SLGDZ	SL3BU
Weight & dimensions1 differ
DepthDiffers	239 mm	238 mm
Keyboardidentical
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY

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.