Product comparison · 2 laptops

Lenovo ThinkPad T400 (647411G), FR vs Lenovo ThinkPad W700 (2758MLG), FR

118specifications compared
30differ
88identical
8known for one product only

Key differences

Display diagonal
- ThinkPad T400 (647411G), FR:35.8 cm (14.1")
- ThinkPad W700 (2758MLG), FR:43.2 cm (17")
Display resolution
- ThinkPad T400 (647411G), FR:1280 x 800 pixels
- ThinkPad W700 (2758MLG), FR:1920 x 1200 pixels
Processor model
- ThinkPad T400 (647411G), FR:P8400
- ThinkPad W700 (2758MLG), FR:T9600
Processor frequency
- ThinkPad T400 (647411G), FR:2.26 GHz
- ThinkPad W700 (2758MLG), FR:2.8 GHz
Processor cache
- ThinkPad T400 (647411G), FR:3 MB
- ThinkPad W700 (2758MLG), FR:6 MB
Stepping
- ThinkPad T400 (647411G), FR:M0
- ThinkPad W700 (2758MLG), FR:E1
Thermal Design Power (TDP)
- ThinkPad T400 (647411G), FR:25 W
- ThinkPad W700 (2758MLG), FR:35 W
CPU multiplier (bus/core ratio)
- ThinkPad T400 (647411G), FR:8.5
- ThinkPad W700 (2758MLG), FR:10.5

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T400 (647411G), FR, ThinkPad W700 (2758MLG), FR
126 specifications	A Lenovo ThinkPad T400 (647411G), FR View product	B Lenovo ThinkPad W700 (2758MLG), FR View product
Display2 differ
Display diagonalDiffers	35.8 cm (14.1")	43.2 cm (17")
Display resolutionDiffers	1280 x 800 pixels	1920 x 1200 pixels
Display surfaceKnown for one	Gloss	Unknown — not stated by the source
Processor7 differ
Processor modelDiffers	P8400	T9600
Processor frequencyDiffers	2.26 GHz	2.8 GHz
Processor cacheDiffers	3 MB	6 MB
Processor seriesDiffers	Intel Core 2 Duo P8000 Series	Intel Core 2 Duo T9000 Series
SteppingDiffers	M0	E1
Thermal Design Power (TDP)Differs	25 W	35 W
CPU multiplier (bus/core ratio)Differs	8.5	10.5
Memory2 differ
Internal memoryDiffers	1 GB	4 GB
Memory layout (slots x size)Differs	1 x 1 GB	2 x 2 GB
Storage2 differ
Total storage capacityDiffers	80 GB	200 GB
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Optical drive typeDiffers	DVD-ROM	DVD-RW
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 4500MHD	NVIDIA Quadro FX 2700
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	0.512 GB
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Audio1 differ
Audio systemDiffers	HDA 24-bit	AC 97 + AD 1881
Cameraidentical
Front cameraKnown for one	No	Unknown — not stated by the source
Network2 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	WLAN, Gigabit Ethernet
Wireless technologyDiffers	Intel WiFi 5100AGN	Intel WiFi 5300AGN
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	3	5
Keyboardidentical
Pointing deviceKnown for one	ThinkPad UltraNav	Unknown — not stated by the source
Processor special features5 differ
Embedded options availableDiffers	Yes	No
Idle StatesDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	35569	35563
Processor codeDiffers	SL3BU	SLG9F
Battery2 differ
Number of battery cellsDiffers	6	9
Battery life (max)Differs	6.6 h	2 h
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
Intel segment taggingDiffers	Home office, Small Business	Professional

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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