Product comparison · 2 laptops

Lenovo ThinkPad T400 (6473PUG), IT vs Lenovo ThinkPad T500 (20828WG), FR

121specifications compared
23differ
98identical
8known for one product only

Key differences

Display diagonal
- ThinkPad T400 (6473PUG), IT:35.8 cm (14.1")
- ThinkPad T500 (20828WG), FR:39.1 cm (15.4")
Display resolution
- ThinkPad T400 (6473PUG), IT:1280 x 800 pixels
- ThinkPad T500 (20828WG), FR:1680 x 1050 pixels
Processor model
- ThinkPad T400 (6473PUG), IT:P8400
- ThinkPad T500 (20828WG), FR:P8700
Processor frequency
- ThinkPad T400 (6473PUG), IT:2.26 GHz
- ThinkPad T500 (20828WG), FR:2.53 GHz
Processor socket
- ThinkPad T400 (6473PUG), IT:Socket 478
- ThinkPad T500 (20828WG), FR:Socket 479
Stepping
- ThinkPad T400 (6473PUG), IT:M0
- ThinkPad T500 (20828WG), FR:R0
CPU multiplier (bus/core ratio)
- ThinkPad T400 (6473PUG), IT:8.5
- ThinkPad T500 (20828WG), FR:9.5
Maximum internal memory
- ThinkPad T400 (6473PUG), IT:4 GB
- ThinkPad T500 (20828WG), FR:8 GB

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T400 (6473PUG), IT, ThinkPad T500 (20828WG), FR
129 specifications	A Lenovo ThinkPad T400 (6473PUG), IT View product	B Lenovo ThinkPad T500 (20828WG), FR View product
Display2 differ
Display diagonalDiffers	35.8 cm (14.1")	39.1 cm (15.4")
Display resolutionDiffers	1280 x 800 pixels	1680 x 1050 pixels
Processor5 differ
Processor modelDiffers	P8400	P8700
Processor frequencyDiffers	2.26 GHz	2.53 GHz
Processor socketDiffers	Socket 478	Socket 479
SteppingDiffers	M0	R0
CPU multiplier (bus/core ratio)Differs	8.5	9.5
Memory1 differ
Maximum internal memoryDiffers	4 GB	8 GB
Storage2 differ
Total storage capacityDiffers	250 GB	320 GB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Card reader integratedDiffers	No	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, MS Pro, SD, SDHC, xD
Graphics1 differ
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card modelDiffers	Intel® GMA 4500MHD	AMD Mobility Radeon HD 3650
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.25 GB
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Audio1 differ
Audio systemDiffers	HDA 24-bit	Conexant CX20561-12Z
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Network1 differ
Wireless technologyDiffers	Intel WiFi 5100AGN	Intel 5300AGN
Ports & interfaces1 differ
Firewire (IEEE 1394) portsDiffers	1	0
Softwareidentical
Optional operating system suppliedKnown for one	Windows XP Professional	Unknown — not stated by the source
Processor special features3 differ
Embedded options availableDiffers	Yes	No
Processor ARK IDDiffers	35569	37006
Processor codeDiffers	SL3BU	SLGFE
Battery2 differ
Number of battery cellsDiffers	6	9
Battery life (max)Differs	6.6 h	9.4 h
Weight & dimensions4 differ
WeightDiffers	2.38 kg	2.63 kg
WidthDiffers	335.5 mm	357.5 mm
DepthDiffers	238 mm	255 mm
HeightDiffers	31.9 mm	33.5 mm
Other featuresidentical
Modem typeKnown for one	Unknown — not stated by the source	56K V.90

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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