Product comparison · 2 laptops

Lenovo ThinkPad R400 (7443-24G), GE vs Lenovo ThinkPad T500 (20894XG), FR

107specifications compared
24differ
83identical
17known for one product only

Key differences

Display diagonal
- ThinkPad R400 (7443-24G), GE:35.8 cm (14.1")
- ThinkPad T500 (20894XG), FR:39.1 cm (15.4")
Processor model
- ThinkPad R400 (7443-24G), GE:T6570
- ThinkPad T500 (20894XG), FR:T9400
Processor frequency
- ThinkPad R400 (7443-24G), GE:2.1 GHz
- ThinkPad T500 (20894XG), FR:2.53 GHz
Processor cache
- ThinkPad R400 (7443-24G), GE:2 MB
- ThinkPad T500 (20894XG), FR:6 MB
Processor socket
- ThinkPad R400 (7443-24G), GE:Socket 478
- ThinkPad T500 (20894XG), FR:Socket 479
Processor operating modes
- ThinkPad R400 (7443-24G), GE:32-bit, 64-bit
- ThinkPad T500 (20894XG), FR:64-bit
Tjunction
- ThinkPad R400 (7443-24G), GE:100 °C
- ThinkPad T500 (20894XG), FR:105 °C
Maximum internal memory
- ThinkPad R400 (7443-24G), GE:4 GB
- ThinkPad T500 (20894XG), FR:8 GB

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad R400 (7443-24G), GE, ThinkPad T500 (20894XG), FR
124 specifications	A Lenovo ThinkPad R400 (7443-24G), GE View product	B Lenovo ThinkPad T500 (20894XG), FR View product
Display1 differ
Display diagonalDiffers	35.8 cm (14.1")	39.1 cm (15.4")
Processor6 differ
Processor modelDiffers	T6570	T9400
Processor frequencyDiffers	2.1 GHz	2.53 GHz
Processor cacheDiffers	2 MB	6 MB
Processor front side busKnown for one	Unknown — not stated by the source	1066 MHz
Processor socketDiffers	Socket 478	Socket 479
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core 2 Duo T9000 Series
Bus typeKnown for one	Unknown — not stated by the source	FSB
SteppingKnown for one	Unknown — not stated by the source	E0
TjunctionDiffers	100 °C	105 °C
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	9.5
Memory1 differ
Maximum internal memoryDiffers	4 GB	8 GB
Storage2 differ
Total storage capacityDiffers	250 GB	160 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Card reader integratedDiffers	No	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, MS Pro, SD, SDHC, xD
Audio1 differ
Audio systemDiffers	Intel HDA 24-bit	Conexant CX20561-12Z
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Network2 differ
Networking featuresDiffers	WLAN, Gigabit Ethernet	Gigabit Ethernet, WLAN
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Ports & interfaces2 differ
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	No	Yes
Keyboardidentical
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Processor special features3 differ
Embedded options availableDiffers	No	Yes
Idle StatesKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution TechnologyDiffers	No	Yes
Processor ARK IDDiffers	42841	35562
Processor codeKnown for one	Unknown — not stated by the source	SLGEK
Processor package sizeKnown for one	Unknown — not stated by the source	35 x 35 mm
Battery1 differ
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Battery life (max)Differs	5.6 h	6.6 h
Weight & dimensions4 differ
WeightDiffers	2.4 kg	2.63 kg
WidthDiffers	355.5 mm	357.5 mm
DepthDiffers	238 mm	255 mm
HeightDiffers	34.9 mm	33.5 mm
Other features1 differ
Modem typeDiffers	1	56K 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.

More laptop comparisons

All laptop comparisons