Product comparison · 2 laptops

Lenovo ThinkPad R500 + 3 Years Warranty vs Lenovo ThinkPad T400 + ServicePack 3 years On-Site

Key differences

Display diagonal
- ThinkPad R500 + 3 Years Warranty:39.1 cm (15.4")
- ThinkPad T400 + ServicePack 3 years On-Site:35.8 cm (14.1")
Display resolution
- ThinkPad R500 + 3 Years Warranty:1680 x 1050 pixels
- ThinkPad T400 + ServicePack 3 years On-Site:1440 x 900 pixels
Processor model
- ThinkPad R500 + 3 Years Warranty:P7370
- ThinkPad T400 + ServicePack 3 years On-Site:P8700
Processor frequency
- ThinkPad R500 + 3 Years Warranty:2 GHz
- ThinkPad T400 + ServicePack 3 years On-Site:2.53 GHz
Processor socket
- ThinkPad R500 + 3 Years Warranty:Socket 478
- ThinkPad T400 + ServicePack 3 years On-Site:Socket 479
CPU multiplier (bus/core ratio)
- ThinkPad R500 + 3 Years Warranty:7.5
- ThinkPad T400 + ServicePack 3 years On-Site:9.5
Maximum graphics card memory
- ThinkPad R500 + 3 Years Warranty:0.128 GB
- ThinkPad T400 + ServicePack 3 years On-Site:0.256 GB
Audio system
- ThinkPad R500 + 3 Years Warranty:Conexant Azalia Audio Codec
- ThinkPad T400 + ServicePack 3 years On-Site:High Definition Audio

Differences highlightedShow differences only

Comparison of ThinkPad R500 + 3 Years Warranty, ThinkPad T400 + ServicePack 3 years On-Site
119 specifications	A Lenovo ThinkPad R500 + 3 Years Warranty View product	B Lenovo ThinkPad T400 + ServicePack 3 years On-Site View product
Display2 differ
Display diagonalDiffers	39.1 cm (15.4")	35.8 cm (14.1")
Display resolutionDiffers	1680 x 1050 pixels	1440 x 900 pixels
Processor5 differ
Processor modelDiffers	P7370	P8700
Processor frequencyDiffers	2 GHz	2.53 GHz
Processor socketDiffers	Socket 478	Socket 479
Processor seriesDiffers	Intel Core 2 Duo P7000 Series	Intel Core 2 Duo P8000 Series
TjunctionKnown for one	Unknown — not stated by the source	105 °C
CPU multiplier (bus/core ratio)Differs	7.5	9.5
Storageidentical
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
Graphics1 differ
Maximum graphics card memoryDiffers	0.128 GB	0.256 GB
Audio1 differ
Audio systemDiffers	Conexant Azalia Audio Codec	High Definition Audio
Processor special features4 differ
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	No	Yes
Processor ARK IDDiffers	37117	37006
Processor codeDiffers	SLGF9	SLGFE
Battery1 differ
Battery life (max)Differs	4.1 h	6.3 h
Weight & dimensions4 differ
WeightDiffers	2.94 kg	2.38 kg
WidthDiffers	358.6 mm	335.5 mm
DepthDiffers	260 mm	238 mm
HeightDiffers	38.5 mm	32 mm
Other featuresidentical
Modem typeKnown for one	Unknown — not stated by the source	V.90
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business

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.