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Product comparison · 2 laptops

Lenovo ThinkPad R52 PM 1700 512MB 40GB XP vs Lenovo TS THINKPAD R50E PMC725

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  • 26specifications compared
  • 12differ
  • 14identical
  • 11known for one product only

Key differences

The Lenovo ThinkPad R52 PM 1700 512MB 40GB XP has 0.13 GHz more processor frequency than the Lenovo TS THINKPAD R50E PMC725 (1.73 GHz vs 1.6 GHz). The Lenovo ThinkPad R52 PM 1700 512MB 40GB XP has 133 MHz more processor front side bus than the Lenovo TS THINKPAD R50E PMC725 (533 MHz vs 400 MHz). The Lenovo ThinkPad R52 PM 1700 512MB 40GB XP has 0.25 GB more internal memory than the Lenovo TS THINKPAD R50E PMC725 (0.5 GB vs 0.25 GB). Display resolution: 1400 x 1050 pixels on the Lenovo ThinkPad R52 PM 1700 512MB 40GB XP, 1024 x 768 pixels on the Lenovo TS THINKPAD R50E PMC725. Graphics card interface: PCI Express on the Lenovo ThinkPad R52 PM 1700 512MB 40GB XP, Direct AGP on the Lenovo TS THINKPAD R50E PMC725.

  • Display resolution
    • 1400 x 1050 pixels
    • 1024 x 768 pixels
  • Processor frequency
    • 1.73 GHz
    • 1.6 GHz
  • Processor front side bus
    • 533 MHz
    • 400 MHz
  • Internal memory
    • 0.5 GB
    • 0.25 GB
  • Graphics card interface
    • PCI Express
    • Direct AGP
  • Number of built-in speakers
    • 2
    • 1
  • Battery life (max)
    • 3.6 h
    • 4.5 h
  • Weight
    • 2.55 kg
    • 3 kg

Side by side

Differences highlightedShow differences only
37 specifications
A

Lenovo

ThinkPad R52 PM 1700 512MB 40GB XPView product
B

Lenovo

TS THINKPAD R50E PMC725View product
Display1 differ
Display diagonal38.1 cm (15")38.1 cm (15")
Display resolutionDiffers1400 x 1050 pixels1024 x 768 pixels
Native aspect ratio4:34:3
Contrast ratio (typical)750:1750:1
Processor2 differ
Processor manufacturerIntelIntel
Processor frequencyDiffers1.73 GHz1.6 GHz
Processor front side busDiffers533 MHz400 MHz
Memory1 differ
Internal memoryDiffers0.5 GB0.25 GB
Internal memory typeKnown for oneDDR2-SDRAM
Storageidentical
Total storage capacity40 GB40 GB
HDD speed4200 RPM4200 RPM
Graphics1 differ
Maximum resolution2048 x 1536 pixels2048 x 1536 pixels
Graphics card interfaceDiffersPCI ExpressDirect AGP
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 speakersDiffers21
Optical driveidentical
CD read speedKnown for one24x
CD write speedKnown for one24x
CD rewrite speedKnown for one24x
DVD read speedKnown for one8x
Network1 differ
Networking featuresDiffersEthernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11a/IEEE 802.11b/IEEE 802.11g/BluetoothEthernet/Fast Ethernet/IEEE 802.11b/IEEE 802.11g
Ports & interfaces1 differ
I/O portsDiffers-Docking/Port Replicator -Expansion Bus port (for Dock II/Mini Dock or Port Replicator II) -AC adapter -2 USB 2.0 -S-Video out -RJ-45 -Parallel -RJ-11 -External Display -Headphone/Line out -Infrared -IEEE 1394 -Microphone/line in•AC adapter •External microphone •External Display •Headphone/Line out •RJ-11 •RJ-45 •2 USB 2.0, USB, RJ-11, RJ-45
Keyboardidentical
Keyboard typeFull sizeFull size
Software1 differ
Bundled softwareDiffersAccess IBM, IBM Access Connections, IBM Rescue and Recovery, 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, PC Doctor diagnostics, Adobe Acrobat Reader
Compatible operating systemsMicrosoft Windows XP ProfessionalMicrosoft Windows XP Professional
Battery1 differ
Battery life (max)Differs3.6 h4.5 h
Weight & dimensions1 differ
WeightDiffers2.55 kg3 kg
WidthKnown for one332 mm
DepthKnown for one269 mm
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 features1 differ
Security featuresDiffers-Hard disk drive password -IBM Embedded Security Subsystem 2.0 -IBM Security Slot -Power-on password -Supervisor password•IBM Security Slot •Power-on password •Supervisor password •Hard disk drive password
Battery type6 Cell Lithium-Ion6 Cell Lithium-Ion
Internal modemYesYes
Modem speed56 Kbit/s56 Kbit/s
Supplied AC adapter typeKnown for oneAC

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