Product comparison · 2 laptops

Lenovo ThinkPad R52 PM740 512MB 60GB XPP FR vs Lenovo TS ThinkPad Pentium M 725 1.6Ghz

45specifications compared
10differ
35identical
18known for one product only

Key differences

The Lenovo ThinkPad R52 PM740 512MB 60GB XPP FR has 0.1 GHz more processor frequency than the Lenovo TS ThinkPad Pentium M 725 1.6Ghz (1.7 GHz vs 1.6 GHz). The Lenovo ThinkPad R52 PM740 512MB 60GB XPP FR has 133 MHz more processor front side bus than the Lenovo TS ThinkPad Pentium M 725 1.6Ghz (533 MHz vs 400 MHz). The Lenovo ThinkPad R52 PM740 512MB 60GB XPP FR has 0.25 GB more internal memory than the Lenovo TS ThinkPad Pentium M 725 1.6Ghz (0.5 GB vs 0.25 GB). Internal memory type: DDR2-SDRAM on the Lenovo ThinkPad R52 PM740 512MB 60GB XPP FR, DDR-SDRAM on the Lenovo TS ThinkPad Pentium M 725 1.6Ghz. Graphics card interface: PCI Express on the Lenovo ThinkPad R52 PM740 512MB 60GB XPP FR, Direct AGP on the Lenovo TS ThinkPad Pentium M 725 1.6Ghz.

Processor frequency
- ThinkPad R52 PM740 512MB 60GB XPP FR:1.7 GHz
- TS ThinkPad Pentium M 725 1.6Ghz:1.6 GHz
Processor front side bus
- ThinkPad R52 PM740 512MB 60GB XPP FR:533 MHz
- TS ThinkPad Pentium M 725 1.6Ghz:400 MHz
Internal memory
- ThinkPad R52 PM740 512MB 60GB XPP FR:0.5 GB
- TS ThinkPad Pentium M 725 1.6Ghz:0.25 GB
Internal memory type
- ThinkPad R52 PM740 512MB 60GB XPP FR:DDR2-SDRAM
- TS ThinkPad Pentium M 725 1.6Ghz:DDR-SDRAM
Total storage capacity
- ThinkPad R52 PM740 512MB 60GB XPP FR:60 GB
- TS ThinkPad Pentium M 725 1.6Ghz:40 GB
Graphics card interface
- ThinkPad R52 PM740 512MB 60GB XPP FR:PCI Express
- TS ThinkPad Pentium M 725 1.6Ghz:Direct AGP
Weight
- ThinkPad R52 PM740 512MB 60GB XPP FR:2.8 kg
- TS ThinkPad Pentium M 725 1.6Ghz:2.7 kg
Dimensions (WxDxH)
- ThinkPad R52 PM740 512MB 60GB XPP FR:332 x 269 x 38 mm
- TS ThinkPad Pentium M 725 1.6Ghz:332 x 269 x 37 mm

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad R52 PM740 512MB 60GB XPP FR, TS ThinkPad Pentium M 725 1.6Ghz
63 specifications	A Lenovo ThinkPad R52 PM740 512MB 60GB XPP FR View product	B Lenovo TS ThinkPad Pentium M 725 1.6Ghz View product
Displayidentical
Contrast ratio (typical)Known for one	Unknown — not stated by the source	750:1
Processor2 differ
Processor frequencyDiffers	1.7 GHz	1.6 GHz
Processor front side busDiffers	533 MHz	400 MHz
Memory2 differ
Internal memoryDiffers	0.5 GB	0.25 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR-SDRAM
Storage1 differ
Total storage capacityDiffers	60 GB	40 GB
Graphics1 differ
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	AMD Mobility Radeon X300	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	0.064 GB	Unknown — not stated by the source
Graphics card interfaceDiffers	PCI Express	Direct AGP
Audioidentical
Audio systemKnown for one	SoundMAX	Unknown — not stated by the source
Ports & interfaces1 differ
Docking connectorKnown for one	No	Unknown — not stated by the source
TV-in portKnown for one	No	Unknown — not stated by the source
I/O portsDiffers	-Docking/Port Replicator -Expansion Bus port (for Dock II/Mini Dock or Port Replicator II)	•S-Video out •2 USB 2.0 •RJ-45 •Parallel •RJ-11 •Headphone/Line out •Infrared •IEEE 1394 •Line in •AC adapter •Expansion Bus port (for Dock II/Mini Dock or Port Replicator II) •External microphone •External Display, USB, parallel, RJ-11, RJ-45, FIR, IEEE 1394
Softwareidentical
Bundled softwareKnown for one	Access Program, ThinkVantage Access Connections, ThinkVantage Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004 with 90 days of virus definition upgrades, PC Doctor diagnostics, Adobe Acrobat Reader	Unknown — not stated by the source
Weight & dimensions2 differ
WeightDiffers	2.8 kg	2.7 kg
Dimensions (WxDxH)Differs	332 x 269 x 38 mm	332 x 269 x 37 mm
WidthKnown for one	Unknown — not stated by the source	332 mm
DepthKnown for one	Unknown — not stated by the source	269 mm
Other features1 differ
Security featuresDiffers	-Hard disk drive password -IBM Security Slot -Supervisor password -Power-on password	•IBM Embedded Security Subsystem 2.0 •IBM Security Slot •Power-on password •Supervisor password •Hard disk drive password
Wake-on-LAN readyKnown for one	No	Unknown — not stated by the source
Wake-on-Ring readyKnown for one	No	Unknown — not stated by the source
Battery typeKnown for one	Unknown — not stated by the source	6 cell Li-Ion battery pack
Optical driveidentical
CD read speedKnown for one	Unknown — not stated by the source	24x
CD write speedKnown for one	Unknown — not stated by the source	24x
CD rewrite speedKnown for one	Unknown — not stated by the source	24x
DVD read speedKnown for one	Unknown — not stated by the source	8x
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	4 h

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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