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Product comparison · 2 laptops

Lenovo TS ThinkPad R50e CelM360 256MB 40GB WXP vs Lenovo TS ThinkPad R52 PM740 512 60 XPP AZB-NL

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  • 51specifications compared
  • 15differ
  • 36identical
  • 10known for one product only

Key differences

The Lenovo TS ThinkPad R52 PM740 512 60 XPP AZB-NL has 0.3 GHz more processor frequency than the Lenovo TS ThinkPad R50e CelM360 256MB 40GB WXP (1.7 GHz vs 1.4 GHz). The Lenovo TS ThinkPad R52 PM740 512 60 XPP AZB-NL has 133 MHz more processor front side bus than the Lenovo TS ThinkPad R50e CelM360 256MB 40GB WXP (533 MHz vs 400 MHz). The Lenovo TS ThinkPad R52 PM740 512 60 XPP AZB-NL has 0.25 GB more internal memory than the Lenovo TS ThinkPad R50e CelM360 256MB 40GB WXP (0.5 GB vs 0.25 GB). Only the Lenovo TS ThinkPad R52 PM740 512 60 XPP AZB-NL has TV-out. Only the Lenovo TS ThinkPad R52 PM740 512 60 XPP AZB-NL has infrared data port.

  • Processor frequency
    • 1.4 GHz
    • 1.7 GHz
  • Processor front side bus
    • 400 MHz
    • 533 MHz
  • Internal memory
    • 0.25 GB
    • 0.5 GB
  • Internal memory type
    • DDR-SDRAM
    • DDR2-SDRAM
  • Total storage capacity
    • 40 GB
    • 60 GB
  • Graphics card interface
    • Direct AGP
    • PCI Express
  • Number of built-in speakers
    • 1
    • 2
  • Firewire (IEEE 1394) ports
    • 0
    • 1

Side by side

Differences highlightedShow differences only
61 specifications
A

Lenovo

TS ThinkPad R50e CelM360 256MB 40GB WXPView product
B

Lenovo

TS ThinkPad R52 PM740 512 60 XPP AZB-NLView product
Processor2 differ
Processor familyKnown for oneIntel® Celeron® M
Processor frequencyDiffers1.4 GHz1.7 GHz
Processor front side busDiffers400 MHz533 MHz
Memory2 differ
Internal memoryDiffers0.25 GB0.5 GB
Internal memory typeDiffersDDR-SDRAMDDR2-SDRAM
Storage1 differ
Total storage capacityDiffers40 GB60 GB
Graphics1 differ
Graphics card interfaceDiffersDirect AGPPCI Express
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Mobility Radeon X300
Maximum graphics card memoryKnown for one0.064 GB
Audio1 differ
Number of built-in speakersDiffers12
Optical driveidentical
CD read speedKnown for one24x
CD write speedKnown for one24x
CD rewrite speedKnown for one10x
DVD read speedKnown for one8x
Network1 differ
Networking featuresDiffersEthernet/Fast Ethernet/IEEE 802.11b/IEEE 802.11gEthernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11b/IEEE 802.11g/Bluetooth
Ports & interfaces4 differ
Firewire (IEEE 1394) portsDiffers01
CardBus PCMCIA slots quantityDiffers01
TV-outDiffersNoYes
Parallel ports quantityDiffers01
TV-out typeKnown for oneS-Video
I/O portsKnown for oneDocking/Port Replicator Expansion Bus port (for Dock II/Mini Dock or Port Replicator II)
Battery1 differ
Battery life (max)Differs3.4 h3.6 h
Other features2 differ
Security featuresDiffers-Hard disk drive password -IBM Security Slot -Power-on password -Supervisor password-Hard disk drive password -IBM Embedded Security Subsystem 2.0 -IBM Security Slot -Power-on password -Supervisor password
Infrared data portDiffersNoYes

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