Product comparison · 2 laptops

Lenovo ThinkPad R400 (744515G), CH vs Lenovo ThinkPad R500 + Port Replicator

113specifications compared
17differ
96identical
11known for one product only

Key differences

Display diagonal
- ThinkPad R400 (744515G), CH:35.8 cm (14.1")
- ThinkPad R500 + Port Replicator:39.1 cm (15.4")
Display resolution
- ThinkPad R400 (744515G), CH:1440 x 900 pixels
- ThinkPad R500 + Port Replicator:1680 x 1050 pixels
Internal memory
- ThinkPad R400 (744515G), CH:1 GB
- ThinkPad R500 + Port Replicator:2 GB
Card reader integrated
- ThinkPad R400 (744515G), CH:No
- ThinkPad R500 + Port Replicator:Yes
Discrete graphics card model
- ThinkPad R400 (744515G), CH:Intel® GMA 4500MHD
- ThinkPad R500 + Port Replicator:AMD Mobility Radeon HD 3470
Audio system
- ThinkPad R400 (744515G), CH:Intel HDA 24-bit
- ThinkPad R500 + Port Replicator:Conexant Azalia Audio Codec
Networking features
- ThinkPad R400 (744515G), CH:WLAN, Gigabit Ethernet
- ThinkPad R500 + Port Replicator:Gigabit Ethernet
Wireless technology
- ThinkPad R400 (744515G), CH:Intel 5100AGN
- ThinkPad R500 + Port Replicator:IEEE 802.11a/g/n

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad R400 (744515G), CH, ThinkPad R500 + Port Replicator
124 specifications	A Lenovo ThinkPad R400 (744515G), CH View product	B Lenovo ThinkPad R500 + Port Replicator View product
Display2 differ
Display diagonalDiffers	35.8 cm (14.1")	39.1 cm (15.4")
Display resolutionDiffers	1440 x 900 pixels	1680 x 1050 pixels
Memory1 differ
Internal memoryDiffers	1 GB	2 GB
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Memory layout (slots x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Storage1 differ
Card reader integratedDiffers	No	Yes
Optical drive typeKnown for one	Unknown — not stated by the source	DVD±RW
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, MS Pro, SD, SDHC, xD
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 4500MHD	AMD Mobility Radeon HD 3470
Audio1 differ
Audio systemDiffers	Intel HDA 24-bit	Conexant Azalia Audio Codec
Network3 differ
Networking featuresDiffers	WLAN, Gigabit Ethernet	Gigabit Ethernet
Wireless technologyDiffers	Intel 5100AGN	IEEE 802.11a/g/n
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces1 differ
SmartCard slotDiffers	No	Yes
Keyboardidentical
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Softwareidentical
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Trial softwareKnown for one	Microsoft Office 2007	Unknown — not stated by the source
Battery2 differ
Number of battery cellsDiffers	4	6
Battery life (max)Differs	3.7 h	4.1 h
Weight & dimensions4 differ
WeightDiffers	2.3 kg	2.73 kg
WidthDiffers	355.5 mm	358.6 mm
DepthDiffers	238 mm	260 mm
HeightDiffers	34.9 mm	38.5 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Modem typeDiffers	1	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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