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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
Displayidentical
Display diagonal38.1 cm (15")38.1 cm (15")
Display resolution1024 x 768 pixels1024 x 768 pixels
Native aspect ratio4:34:3
Processor2 differ
Processor manufacturerIntelIntel
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
HDD speed5400 RPM5400 RPM
Graphics1 differ
Maximum resolution2048 x 1536 pixels2048 x 1536 pixels
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
Audio systemSoundMAXSoundMAX
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
USB 2.0 ports quantity22
Ethernet LAN (RJ-45) ports11
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsDiffers01
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorNoNo
CardBus PCMCIA slots quantityDiffers01
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Modem (RJ-11) ports11
TV-in portNoNo
TV-outDiffersNoYes
PS/2 ports quantity00
Parallel ports quantityDiffers01
Serial ports quantity00
USB 1.1 ports quantity00
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)
Keyboardidentical
Keyboard typeFull sizeFull size
Softwareidentical
Bundled softwareAccess IBM, IBM Access Connections, IBM Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004 with 90 days of virus definition upgrades, PC Doctor diagnostics, Adobe Acrobat ReaderAccess IBM, IBM Access Connections, IBM Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004 with 90 days of virus definition upgrades, PC Doctor diagnostics, Adobe Acrobat Reader
Compatible operating systemsMicrosoft Windows XP ProfessionalMicrosoft Windows XP Professional
Battery1 differ
Battery life (max)Differs3.4 h3.6 h
Poweridentical
DC-in jackYesYes
Weight & dimensionsidentical
Weight2.8 kg2.8 kg
Dimensions (WxDxH)332 x 269 x 38 mm332 x 269 x 38 mm
Hard driveidentical
Storage drive typeATA-100 (Enhanced IDE)ATA-100 (Enhanced IDE)
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
Battery type6 Cell Lithium-Ion6 Cell Lithium-Ion
Wake-on-LAN readyNoNo
Wake-on-Ring readyNoNo
Internal modemYesYes
Modem speed56 Kbit/s56 Kbit/s
Modem type56K V.9256K V.92
Supplied AC adapter typeACAC

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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