Product comparison · 2 laptops

Lenovo ThinkPad T400 + LENW19 vs Lenovo ThinkPad T400 + LENW22

Key differences

Display resolution
- ThinkPad T400 + LENW19:1280 x 800 pixels
- ThinkPad T400 + LENW22:1440 x 900 pixels
Processor model
- ThinkPad T400 + LENW19:P8700
- ThinkPad T400 + LENW22:P8600
Processor frequency
- ThinkPad T400 + LENW19:2.53 GHz
- ThinkPad T400 + LENW22:2.4 GHz
Stepping
- ThinkPad T400 + LENW19:R0
- ThinkPad T400 + LENW22:R1
CPU multiplier (bus/core ratio)
- ThinkPad T400 + LENW19:9.5
- ThinkPad T400 + LENW22:9
Total storage capacity
- ThinkPad T400 + LENW19:250 GB
- ThinkPad T400 + LENW22:160 GB
Optical drive type
- ThinkPad T400 + LENW19:DVD-ROM
- ThinkPad T400 + LENW22:DVD±RW
Processor ARK ID
- ThinkPad T400 + LENW19:37006
- ThinkPad T400 + LENW22:35568

Differences highlightedShow differences only

Comparison of ThinkPad T400 + LENW19, ThinkPad T400 + LENW22
116 specifications	A Lenovo ThinkPad T400 + LENW19 View product	B Lenovo ThinkPad T400 + LENW22 View product
Display1 differ
Display resolutionDiffers	1280 x 800 pixels	1440 x 900 pixels
Processor4 differ
Processor modelDiffers	P8700	P8600
Processor frequencyDiffers	2.53 GHz	2.4 GHz
SteppingDiffers	R0	R1
CPU multiplier (bus/core ratio)Differs	9.5	9
Storage2 differ
Total storage capacityDiffers	250 GB	160 GB
Optical drive typeDiffers	DVD-ROM	DVD±RW
Compatible memory cardsKnown for one	MMC, MS Pro, SD, SDHC, xD	Unknown — not stated by the source
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Audioidentical
Audio systemKnown for one	High Definition Audio	Unknown — not stated by the source
Processor special features2 differ
Processor ARK IDDiffers	37006	35568
Processor codeDiffers	SLGFE	SLGDZ
Batteryidentical
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Securityidentical
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No

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.