Product comparison · 2 laptops

Lenovo ThinkPad T400 + ThinkPad Advanced Mini Dock vs Lenovo ThinkPad T500 (20828WG) + Mini Dock, UK

116specifications compared
26differ
90identical
14known for one product only

Key differences

Display diagonal
- ThinkPad T400 + ThinkPad Advanced Mini Dock:35.8 cm (14.1")
- ThinkPad T500 (20828WG) + Mini Dock, UK:39.1 cm (15.4")
Display resolution
- ThinkPad T400 + ThinkPad Advanced Mini Dock:1280 x 800 pixels
- ThinkPad T500 (20828WG) + Mini Dock, UK:1680 x 1050 pixels
Processor model
- ThinkPad T400 + ThinkPad Advanced Mini Dock:P8400
- ThinkPad T500 (20828WG) + Mini Dock, UK:P8700
Processor frequency
- ThinkPad T400 + ThinkPad Advanced Mini Dock:2.26 GHz
- ThinkPad T500 (20828WG) + Mini Dock, UK:2.53 GHz
Processor socket
- ThinkPad T400 + ThinkPad Advanced Mini Dock:Socket 478
- ThinkPad T500 (20828WG) + Mini Dock, UK:Socket 479
Stepping
- ThinkPad T400 + ThinkPad Advanced Mini Dock:M0
- ThinkPad T500 (20828WG) + Mini Dock, UK:R0
CPU multiplier (bus/core ratio)
- ThinkPad T400 + ThinkPad Advanced Mini Dock:8.5
- ThinkPad T500 (20828WG) + Mini Dock, UK:9.5
Maximum internal memory
- ThinkPad T400 + ThinkPad Advanced Mini Dock:4 GB
- ThinkPad T500 (20828WG) + Mini Dock, UK:8 GB

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T400 + ThinkPad Advanced Mini Dock, ThinkPad T500 (20828WG) + Mini Dock, UK
130 specifications	A Lenovo ThinkPad T400 + ThinkPad Advanced Mini Dock View product	B Lenovo ThinkPad T500 (20828WG) + Mini Dock, UK View product
Display2 differ
Display diagonalDiffers	35.8 cm (14.1")	39.1 cm (15.4")
Display resolutionDiffers	1280 x 800 pixels	1680 x 1050 pixels
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor5 differ
Processor modelDiffers	P8400	P8700
Processor frequencyDiffers	2.26 GHz	2.53 GHz
Processor socketDiffers	Socket 478	Socket 479
SteppingDiffers	M0	R0
CPU multiplier (bus/core ratio)Differs	8.5	9.5
Memory1 differ
Maximum internal memoryDiffers	4 GB	8 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	250 GB	320 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
Graphics1 differ
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card modelDiffers	Intel® GMA 4500MHD	AMD Mobility Radeon HD 3650
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.25 GB
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Audio1 differ
Audio systemDiffers	High Definition Audio	Conexant CX20561-12Z
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Network2 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet, WLAN
Wireless technologyDiffers	IEEE 802.11a/g/n	Intel 5300AGN
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces3 differ
Firewire (IEEE 1394) portsDiffers	1	0
ExpressCard slotDiffers	Yes	No
SmartCard slotDiffers	Yes	No
Keyboardidentical
Keyboard layoutKnown for one	Unknown — not stated by the source	AZERTY
Softwareidentical
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	Microsoft Office 2007
Processor special features3 differ
Embedded options availableDiffers	Yes	No
Processor ARK IDDiffers	35569	37006
Processor codeDiffers	SL3BU	SLGFE
Battery2 differ
Number of battery cellsDiffers	6	9
Battery life (max)Differs	6.6 h	9.4 h
Weight & dimensions4 differ
WeightDiffers	2.38 kg	2.63 kg
WidthDiffers	335.5 mm	357.5 mm
DepthDiffers	238 mm	255 mm
HeightDiffers	32 mm	33.5 mm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Modem typeDiffers	V.90	56K V.90

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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