Product comparison · 2 laptops

Lenovo ThinkPad T400 (2765TDG), ES vs Lenovo ThinkPad W500

112specifications compared
31differ
81identical
12known for one product only

Key differences

Display diagonal
- ThinkPad T400 (2765TDG), ES:35.8 cm (14.1")
- ThinkPad W500:39.1 cm (15.4")
Display resolution
- ThinkPad T400 (2765TDG), ES:1440 x 900 pixels
- ThinkPad W500:1920 x 1200 pixels
Processor model
- ThinkPad T400 (2765TDG), ES:P8600
- ThinkPad W500:T9400
Processor frequency
- ThinkPad T400 (2765TDG), ES:2.4 GHz
- ThinkPad W500:2.53 GHz
Processor cache
- ThinkPad T400 (2765TDG), ES:3 MB
- ThinkPad W500:6 MB
Stepping
- ThinkPad T400 (2765TDG), ES:R1
- ThinkPad W500:E0
Thermal Design Power (TDP)
- ThinkPad T400 (2765TDG), ES:25 W
- ThinkPad W500:35 W
CPU multiplier (bus/core ratio)
- ThinkPad T400 (2765TDG), ES:9
- ThinkPad W500:9.5

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T400 (2765TDG), ES, ThinkPad W500
124 specifications	A Lenovo ThinkPad T400 (2765TDG), ES View product	B Lenovo ThinkPad W500 View product
Display2 differ
Display diagonalDiffers	35.8 cm (14.1")	39.1 cm (15.4")
Display resolutionDiffers	1440 x 900 pixels	1920 x 1200 pixels
Display surfaceKnown for one	Gloss	Unknown — not stated by the source
Processor7 differ
Processor modelDiffers	P8600	T9400
Processor frequencyDiffers	2.4 GHz	2.53 GHz
Processor cacheDiffers	3 MB	6 MB
Processor seriesDiffers	Intel Core 2 Duo P8000 Series	Intel Core 2 Duo T9000 Series
SteppingDiffers	R1	E0
Thermal Design Power (TDP)Differs	25 W	35 W
CPU multiplier (bus/core ratio)Differs	9	9.5
Memoryidentical
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Storage2 differ
Total storage capacityDiffers	250 GB	200 GB
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Card reader integratedDiffers	No	Yes
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, MS Pro, SD, SDHC, xD
Graphics2 differ
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 3470	AMD Mobility FireGL V5700
Maximum graphics card memoryDiffers	0.256 GB	0.5 GB
Audio1 differ
Audio systemDiffers	HDA 24-bit	Conexant Azalia Audio Codec
Network3 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	Gigabit Ethernet
Wireless technologyDiffers	Intel WiFi 5300AGN	IEEE 802.11a/g/n
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces3 differ
Docking connectorDiffers	Yes	No
ExpressCard slotDiffers	No	Yes
SmartCard slotDiffers	No	Yes
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Ultimate
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Processor special features5 differ
Embedded options availableDiffers	No	Yes
Idle StatesDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	35568	35562
Processor codeDiffers	SLGDZ	SLGEK
Weight & dimensions4 differ
WeightDiffers	2.13 kg	2.49 kg
WidthDiffers	335 mm	357.5 mm
DepthDiffers	238 mm	255 mm
HeightDiffers	31.9 mm	33.5 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Intel segment taggingDiffers	Home office, Small Business	Professional
Modem typeKnown for one	Unknown — not stated by the source	V.90
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	ThinkPad UltraNav

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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