Product comparison · 2 laptops

Lenovo ThinkPad T400 (27658JG) + 3 Years On-site Repair, Next Business Day vs Lenovo ThinkPad W500 + ThinkPlus L45

114specifications compared
32differ
82identical
12known for one product only

Key differences

Display diagonal
- ThinkPad T400 (27658JG) + 3 Years On-site Repair, Next Business Day:35.8 cm (14.1")
- ThinkPad W500 + ThinkPlus L45:39.1 cm (15.4")
Display resolution
- ThinkPad T400 (27658JG) + 3 Years On-site Repair, Next Business Day:1440 x 900 pixels
- ThinkPad W500 + ThinkPlus L45:1920 x 1200 pixels
Processor model
- ThinkPad T400 (27658JG) + 3 Years On-site Repair, Next Business Day:P8700
- ThinkPad W500 + ThinkPlus L45:T9600
Processor frequency
- ThinkPad T400 (27658JG) + 3 Years On-site Repair, Next Business Day:2.53 GHz
- ThinkPad W500 + ThinkPlus L45:2.8 GHz
Processor cache
- ThinkPad T400 (27658JG) + 3 Years On-site Repair, Next Business Day:3 MB
- ThinkPad W500 + ThinkPlus L45:6 MB
Processor socket
- ThinkPad T400 (27658JG) + 3 Years On-site Repair, Next Business Day:Socket 479
- ThinkPad W500 + ThinkPlus L45:Socket 478
Stepping
- ThinkPad T400 (27658JG) + 3 Years On-site Repair, Next Business Day:R0
- ThinkPad W500 + ThinkPlus L45:E1
Thermal Design Power (TDP)
- ThinkPad T400 (27658JG) + 3 Years On-site Repair, Next Business Day:25 W
- ThinkPad W500 + ThinkPlus L45:35 W

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T400 (27658JG) + 3 Years On-site Repair, Next Business Day, ThinkPad W500 + ThinkPlus L45
126 specifications	A Lenovo ThinkPad T400 (27658JG) + 3 Years On-site Repair, Next Business Day View product	B Lenovo ThinkPad W500 + ThinkPlus L45 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
Processor8 differ
Processor modelDiffers	P8700	T9600
Processor frequencyDiffers	2.53 GHz	2.8 GHz
Processor cacheDiffers	3 MB	6 MB
Processor socketDiffers	Socket 479	Socket 478
Processor seriesDiffers	Intel Core 2 Duo P8000 Series	Intel Core 2 Duo T9000 Series
SteppingDiffers	R0	E1
Thermal Design Power (TDP)Differs	25 W	35 W
CPU multiplier (bus/core ratio)Differs	9.5	10.5
Memory3 differ
Internal memoryDiffers	2 GB	4 GB
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Memory layout (slots x size)Differs	1 x 2 GB	2 x 2 GB
Maximum internal memoryDiffers	4 GB	8 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Storage2 differ
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD speedDiffers	5400 RPM	7200 RPM
Card reader integratedDiffers	No	Yes
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 CX20561-12Z
Cameraidentical
Front cameraKnown for one	No	Unknown — not stated by the source
Network2 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	Gigabit Ethernet
Wireless technologyDiffers	Intel WiFi 5300AGN	IEEE 802.11a/g/n
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 & interfaces2 differ
ExpressCard slotDiffers	No	Yes
SmartCard slotDiffers	No	Yes
Keyboard1 differ
Keyboard layoutDiffers	QWERTY	QWERTZ
Pointing deviceKnown for one	Unknown — not stated by the source	ThinkPad UltraNav
Softwareidentical
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Processor special features4 differ
Idle StatesDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	37006	35563
Processor codeDiffers	SLGFE	SLG9F
Weight & dimensions4 differ
WeightDiffers	2.38 kg	2.63 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.92

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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