Product comparison · 2 laptops

Lenovo ThinkPad R500 (27336CG), UK vs Lenovo ThinkPad T400 (647447G), UK

112specifications compared
13differ
99identical
17known for one product only

Key differences

Display diagonal
- ThinkPad R500 (27336CG), UK:39.1 cm (15.4")
- ThinkPad T400 (647447G), UK:35.8 cm (14.1")
Display resolution
- ThinkPad R500 (27336CG), UK:1680 x 1050 pixels
- ThinkPad T400 (647447G), UK:1280 x 800 pixels
Card reader integrated
- ThinkPad R500 (27336CG), UK:Yes
- ThinkPad T400 (647447G), UK:No
Discrete graphics card model
- ThinkPad R500 (27336CG), UK:AMD Mobility Radeon HD 3470
- ThinkPad T400 (647447G), UK:Intel® GMA 4500MHD
Audio system
- ThinkPad R500 (27336CG), UK:Conexant Azalia 24-bit
- ThinkPad T400 (647447G), UK:HDA 24-bit
Networking features
- ThinkPad R500 (27336CG), UK:WLAN, Gigabit Ethernet
- ThinkPad T400 (647447G), UK:Gigabit Ethernet, WLAN
Bluetooth
- ThinkPad R500 (27336CG), UK:No
- ThinkPad T400 (647447G), UK:Yes
ExpressCard slot
- ThinkPad R500 (27336CG), UK:Yes
- ThinkPad T400 (647447G), UK:No

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad R500 (27336CG), UK, ThinkPad T400 (647447G), UK
129 specifications	A Lenovo ThinkPad R500 (27336CG), UK View product	B Lenovo ThinkPad T400 (647447G), UK View product
Display2 differ
Display diagonalDiffers	39.1 cm (15.4")	35.8 cm (14.1")
Display resolutionDiffers	1680 x 1050 pixels	1280 x 800 pixels
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Storage1 differ
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Card reader integratedDiffers	Yes	No
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeKnown for one	DVD-RW	Unknown — not stated by the source
Compatible memory cardsKnown for one	MMC, MS Pro, SD, SDHC, xD	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 3470	Intel® GMA 4500MHD
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	0.125 GB	Unknown — not stated by the source
On-board graphics card modelKnown for one	Not available	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	Conexant Azalia 24-bit	HDA 24-bit
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 & interfaces1 differ
ExpressCard slotDiffers	Yes	No
Keyboardidentical
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Pointing deviceKnown for one	ThinkPad UltraNav	Unknown — not stated by the source
Battery1 differ
Battery life (max)Differs	4.1 h	6.3 h
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WeightDiffers	2.94 kg	2.2 kg
WidthDiffers	358.6 mm	335.5 mm
DepthDiffers	260 mm	239 mm
HeightDiffers	38.5 mm	31.9 mm
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business
Modem typeKnown for one	1	Unknown — not stated by the source

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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