Product comparison · 2 laptops

Lenovo ThinkPad T400 (64741AG), UK vs Lenovo ThinkPad T500 Intel Core 2 Duo P8600 (2.4 GHz) /2GB /160GB /15.4" WSXGA+

107specifications compared
21differ
86identical
26known for one product only

Key differences

The Lenovo ThinkPad T400 (64741AG), UK has 0.13 GHz more processor frequency than the Lenovo ThinkPad T500 Intel Core 2 Duo P8600 (2.4 GHz) /2GB /160GB /15.4" WSXGA+ (2.53 GHz vs 2.4 GHz). The Lenovo ThinkPad T400 (64741AG), UK has 3 MB more processor cache than the Lenovo ThinkPad T500 Intel Core 2 Duo P8600 (2.4 GHz) /2GB /160GB /15.4" WSXGA+ (6 MB vs 3 MB). The Lenovo ThinkPad T400 (64741AG), UK has 10 W more thermal Design Power (TDP) than the Lenovo ThinkPad T500 Intel Core 2 Duo P8600 (2.4 GHz) /2GB /160GB /15.4" WSXGA+ (35 W vs 25 W). Only the Lenovo ThinkPad T400 (64741AG), UK has embedded options available. Only the Lenovo ThinkPad T500 Intel Core 2 Duo P8600 (2.4 GHz) /2GB /160GB /15.4" WSXGA+ has idle States.

Display diagonal
- ThinkPad T400 (64741AG), UK:35.8 cm (14.1")
- ThinkPad T500 Intel Core 2 Duo P8600 (2.4 GHz) /2GB /160GB /15.4" WSXGA+:39.1 cm (15.4")
Display resolution
- ThinkPad T400 (64741AG), UK:1440 x 900 pixels
- ThinkPad T500 Intel Core 2 Duo P8600 (2.4 GHz) /2GB /160GB /15.4" WSXGA+:1680 x 1050 pixels
Processor model
- ThinkPad T400 (64741AG), UK:T9400
- ThinkPad T500 Intel Core 2 Duo P8600 (2.4 GHz) /2GB /160GB /15.4" WSXGA+:P8600
Processor frequency
- ThinkPad T400 (64741AG), UK:2.53 GHz
- ThinkPad T500 Intel Core 2 Duo P8600 (2.4 GHz) /2GB /160GB /15.4" WSXGA+:2.4 GHz
Processor cache
- ThinkPad T400 (64741AG), UK:6 MB
- ThinkPad T500 Intel Core 2 Duo P8600 (2.4 GHz) /2GB /160GB /15.4" WSXGA+:3 MB
Stepping
- ThinkPad T400 (64741AG), UK:E0
- ThinkPad T500 Intel Core 2 Duo P8600 (2.4 GHz) /2GB /160GB /15.4" WSXGA+:R1
Thermal Design Power (TDP)
- ThinkPad T400 (64741AG), UK:35 W
- ThinkPad T500 Intel Core 2 Duo P8600 (2.4 GHz) /2GB /160GB /15.4" WSXGA+:25 W
CPU multiplier (bus/core ratio)
- ThinkPad T400 (64741AG), UK:9.5
- ThinkPad T500 Intel Core 2 Duo P8600 (2.4 GHz) /2GB /160GB /15.4" WSXGA+:9

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T400 (64741AG), UK, ThinkPad T500 Intel Core 2 Duo P8600 (2.4 GHz) /2GB /160GB /15.4" WSXGA+
133 specifications	A Lenovo ThinkPad T400 (64741AG), UK View product	B Lenovo ThinkPad T500 Intel Core 2 Duo P8600 (2.4 GHz) /2GB /160GB /15.4" WSXGA+View product
Display2 differ
Display diagonalDiffers	35.8 cm (14.1")	39.1 cm (15.4")
Display resolutionDiffers	1440 x 900 pixels	1680 x 1050 pixels
Display surfaceKnown for one	Gloss	Unknown — not stated by the source
Processor7 differ
Processor modelDiffers	T9400	P8600
Processor frequencyDiffers	2.53 GHz	2.4 GHz
Processor cacheDiffers	6 MB	3 MB
Processor seriesDiffers	Intel Core 2 Duo T9000 Series	Intel Core 2 Duo P8000 Series
SteppingDiffers	E0	R1
Thermal Design Power (TDP)Differs	35 W	25 W
CPU multiplier (bus/core ratio)Differs	9.5	9
Memory1 differ
Memory layout (slots x size)Differs	2 x 1 GB	2 x 2 GB
Storage1 differ
Total storage capacityDiffers	100 GB	160 GB
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 4500MHD	AMD Radeon HD 3650
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.25 GB
Graphics card familyKnown for one	Unknown — not stated by the source	AMD
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.256 GB
Audio1 differ
Audio systemDiffers	HDA 24-bit	Conexant
Network1 differ
Networking featuresKnown for one	Gigabit Ethernet, WLAN	Unknown — not stated by the source
Wireless technologyDiffers	Intel WiFi 5300AGN	WiFi Link 5300AGN
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
Networking typeKnown for one	Unknown — not stated by the source	Intel 82567LM
Keyboardidentical
Pointing deviceKnown for one	ThinkPad UltraNav	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Business	Windows XP Professional
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Trial softwareKnown for one	Microsoft Office 2007	Unknown — not stated by the source
Processor special features5 differ
Embedded options availableDiffers	Yes	No
Idle StatesDiffers	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Processor ARK IDDiffers	35562	35568
Processor codeDiffers	SLGEK	SLGDZ
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	90 W
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	IBM	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	2.2 kg	2.63 kg
WidthKnown for one	335.5 mm	Unknown — not stated by the source
DepthKnown for one	239 mm	Unknown — not stated by the source
HeightKnown for one	31.9 mm	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	357.5 x 255 x 33.5 mm
Other featuresidentical
Modem typeKnown for one	Unknown — not stated by the source	56K V.90
Slot typeKnown for one	Unknown — not stated by the source	PCI/PCIE
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Optical driveidentical
DVD+R speedKnown for one	Unknown — not stated by the source	24x

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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