Product comparison · 2 laptops

Lenovo ThinkPad T400 (6474R2G), UK vs Lenovo ThinkPad W700

111specifications compared
30differ
81identical
14known for one product only

Key differences

Display diagonal
- ThinkPad T400 (6474R2G), UK:35.8 cm (14.1")
- ThinkPad W700:43.2 cm (17")
Display resolution
- ThinkPad T400 (6474R2G), UK:1280 x 800 pixels
- ThinkPad W700:1920 x 1200 pixels
Display surface
- ThinkPad T400 (6474R2G), UK:Gloss
- ThinkPad W700:Matt
Processor family
- ThinkPad T400 (6474R2G), UK:Intel® Core™2 Duo
- ThinkPad W700:Intel® Core™ 2 Extreme
Processor model
- ThinkPad T400 (6474R2G), UK:T9400
- ThinkPad W700:X9100
Processor frequency
- ThinkPad T400 (6474R2G), UK:2.53 GHz
- ThinkPad W700:3.06 GHz
Processor socket
- ThinkPad T400 (6474R2G), UK:Socket 479
- ThinkPad W700:Socket 478
Stepping
- ThinkPad T400 (6474R2G), UK:E0
- ThinkPad W700:C0

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T400 (6474R2G), UK, ThinkPad W700
125 specifications	A Lenovo ThinkPad T400 (6474R2G), UK View product	B Lenovo ThinkPad W700 View product
Display3 differ
Display diagonalDiffers	35.8 cm (14.1")	43.2 cm (17")
Display resolutionDiffers	1280 x 800 pixels	1920 x 1200 pixels
Display surfaceDiffers	Gloss	Matt
Processor8 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Core™ 2 Extreme
Processor modelDiffers	T9400	X9100
Processor frequencyDiffers	2.53 GHz	3.06 GHz
Processor socketDiffers	Socket 479	Socket 478
Processor seriesDiffers	Intel Core 2 Duo T9000 Series	Intel Core 2 Extreme X9000 Series
SteppingDiffers	E0	C0
Thermal Design Power (TDP)Differs	35 W	44 W
CPU multiplier (bus/core ratio)Differs	9.5	12
Memory1 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Storage1 differ
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Optical drive typeKnown for one	Unknown — not stated by the source	DVD±RW
Card reader integratedDiffers	No	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, MS Pro, SD, SDHC, xD
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 4500MHD	NVIDIA Quadro FX 3700
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	1.024 GB
Audio1 differ
Audio systemDiffers	HDA 24-bit	AC 97 w/AD 1881 CODEC
Network2 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	Gigabit Ethernet
Wireless technologyDiffers	Intel WiFi 5100AGN	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 & interfaces3 differ
USB 2.0 ports quantityDiffers	3	5
ExpressCard slotDiffers	No	Yes
SmartCard slotDiffers	No	Yes
Keyboardidentical
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
Embedded options availableDiffers	Yes	No
Intel Trusted Execution TechnologyDiffers	Yes	No
Processor ARK IDDiffers	35562	35431
Processor codeDiffers	SLGEK	SLB48
Battery1 differ
Battery life (max)Differs	9.9 h	2 h
Securityidentical
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.2 kg	3.83 kg
WidthDiffers	335.5 mm	410 mm
DepthDiffers	239 mm	310 mm
HeightDiffers	31.9 mm	41.4 mm
Other features1 differ
Modem typeKnown for one	Unknown — not stated by the source	V.90
Intel segment taggingDiffers	Home office, Small Business	Professional
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source

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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