Product comparison · 2 laptops

Lenovo ThinkPad R52 PM 1.73GHz 512MB 40GB XPP vs Lenovo ThinkPad X41

45specifications compared
16differ
29identical
23known for one product only

Key differences

Display diagonal
- ThinkPad R52 PM 1.73GHz 512MB 40GB XPP:38.1 cm (15")
- ThinkPad X41:30.7 cm (12.1")
Processor frequency
- ThinkPad R52 PM 1.73GHz 512MB 40GB XPP:1.73 GHz
- ThinkPad X41:1.5 GHz
Processor front side bus
- ThinkPad R52 PM 1.73GHz 512MB 40GB XPP:533 MHz
- ThinkPad X41:400 MHz
Internal memory
- ThinkPad R52 PM 1.73GHz 512MB 40GB XPP:0.5 GB
- ThinkPad X41:1 GB
Number of built-in speakers
- ThinkPad R52 PM 1.73GHz 512MB 40GB XPP:2
- ThinkPad X41:1
Firewire (IEEE 1394) ports
- ThinkPad R52 PM 1.73GHz 512MB 40GB XPP:1
- ThinkPad X41:0
Docking connector
- ThinkPad R52 PM 1.73GHz 512MB 40GB XPP:No
- ThinkPad X41:Yes
TV-out
- ThinkPad R52 PM 1.73GHz 512MB 40GB XPP:Yes
- ThinkPad X41:No

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad R52 PM 1.73GHz 512MB 40GB XPP, ThinkPad X41
68 specifications	A Lenovo ThinkPad R52 PM 1.73GHz 512MB 40GB XPP View product	B Lenovo ThinkPad X41 View product
Display1 differ
Display diagonalDiffers	38.1 cm (15")	30.7 cm (12.1")
Processor2 differ
Processor frequencyDiffers	1.73 GHz	1.5 GHz
Processor front side busDiffers	533 MHz	400 MHz
Memory1 differ
Internal memoryDiffers	0.5 GB	1 GB
Maximum internal memoryKnown for one	2 GB	Unknown — not stated by the source
Storageidentical
HDD speedKnown for one	Unknown — not stated by the source	4200 RPM
Card reader integratedKnown for one	Unknown — not stated by the source	No
Graphicsidentical
Maximum graphics card memoryKnown for one	0.128 GB	Unknown — not stated by the source
Graphics card interfaceKnown for one	PCI Express	Unknown — not stated by the source
Audio1 differ
Number of built-in speakersDiffers	2	1
Audio systemKnown for one	SoundMAX	Unknown — not stated by the source
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Network2 differ
Networking featuresDiffers	Ethernet/Fast Ethernet/Gigabit Ethernet	Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11b/IEEE 802.11g/Bluetooth	IEEE 802.11a/b/g
BluetoothKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces4 differ
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Firewire (IEEE 1394) portsDiffers	1	0
Docking connectorDiffers	No	Yes
ExpressCard slotKnown for one	Unknown — not stated by the source	No
TV-outDiffers	Yes	No
Parallel ports quantityDiffers	1	0
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
USB 1.1 ports quantityKnown for one	0	Unknown — not stated by the source
Keyboard1 differ
Pointing deviceDiffers	ThinkPad UltraNav	Trackpad
Battery2 differ
Number of battery cellsDiffers	6	4
Battery life (max)Differs	3.7 h	2.5 h
Security1 differ
Cable lock slot typeDiffers	Kensington	IBM
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions1 differ
WeightDiffers	2.8 kg	1.24 kg
WidthKnown for one	Unknown — not stated by the source	268 mm
DepthKnown for one	Unknown — not stated by the source	211 mm
HeightKnown for one	Unknown — not stated by the source	21 mm
Dimensions (WxDxH)Known for one	332 x 269 x 38 mm	Unknown — not stated by the source
Other featuresidentical
Modem typeKnown for one	Unknown — not stated by the source	V.92
Optical driveidentical
CD read speedKnown for one	24x	Unknown — not stated by the source
CD write speedKnown for one	24x	Unknown — not stated by the source
CD rewrite speedKnown for one	24x	Unknown — not stated by the source
DVD read speedKnown for one	8x	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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