Product comparison · 2 laptops

Lenovo ThinkPad T400 (6473PUG), PL vs Lenovo ThinkPad T500 (22437SG), PT

Key differences

Display diagonal
- ThinkPad T400 (6473PUG), PL:35.8 cm (14.1")
- ThinkPad T500 (22437SG), PT:39.1 cm (15.4")
Maximum internal memory
- ThinkPad T400 (6473PUG), PL:4 GB
- ThinkPad T500 (22437SG), PT:8 GB
Card reader integrated
- ThinkPad T400 (6473PUG), PL:No
- ThinkPad T500 (22437SG), PT:Yes
Audio system
- ThinkPad T400 (6473PUG), PL:HDA 24-bit
- ThinkPad T500 (22437SG), PT:Conexant CX20561-12Z
Wireless technology
- ThinkPad T400 (6473PUG), PL:Intel WiFi 5100AGN
- ThinkPad T500 (22437SG), PT:Intel 5100AGN
ExpressCard slot
- ThinkPad T400 (6473PUG), PL:No
- ThinkPad T500 (22437SG), PT:Yes
Operating system installed
- ThinkPad T400 (6473PUG), PL:Windows Vista Business
- ThinkPad T500 (22437SG), PT:Windows XP Professional
Weight
- ThinkPad T400 (6473PUG), PL:2.38 kg
- ThinkPad T500 (22437SG), PT:2.63 kg

Differences highlightedShow differences only

Comparison of ThinkPad T400 (6473PUG), PL, ThinkPad T500 (22437SG), PT
125 specifications	A Lenovo ThinkPad T400 (6473PUG), PL View product	B Lenovo ThinkPad T500 (22437SG), PT View product
Display1 differ
Display diagonalDiffers	35.8 cm (14.1")	39.1 cm (15.4")
Memory1 differ
Maximum internal memoryDiffers	4 GB	8 GB
Storage1 differ
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
Audio1 differ
Audio systemDiffers	HDA 24-bit	Conexant CX20561-12Z
Network1 differ
Wireless technologyDiffers	Intel WiFi 5100AGN	Intel 5100AGN
Ports & interfaces1 differ
ExpressCard slotDiffers	No	Yes
Keyboardidentical
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Business	Windows XP Professional
Optional operating system suppliedKnown for one	Windows XP Professional	Unknown — not stated by the source
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.