All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

Lenovo ThinkPad R51 PM 735 512MB 40GB WXP BE vs Lenovo TS THINKPAD X41 PMC758-1.5G

Add a product
  • 50specifications compared
  • 15differ
  • 35identical
  • 19known for one product only

Key differences

The Lenovo ThinkPad R51 PM 735 512MB 40GB WXP BE has 0.2 GHz more processor frequency than the Lenovo TS THINKPAD X41 PMC758-1.5G (1.7 GHz vs 1.5 GHz). The Lenovo TS THINKPAD X41 PMC758-1.5G has 20 GB more total storage capacity than the Lenovo ThinkPad R51 PM 735 512MB 40GB WXP BE (60 GB vs 40 GB). The Lenovo ThinkPad R51 PM 735 512MB 40GB WXP BE has 1 more built-in speakers than the Lenovo TS THINKPAD X41 PMC758-1.5G (2 vs 1). Only the Lenovo ThinkPad R51 PM 735 512MB 40GB WXP BE has docking connector. Only the Lenovo ThinkPad R51 PM 735 512MB 40GB WXP BE has TV-out.

  • Display diagonal
    • 35.8 cm (14.1")
    • 30.7 cm (12.1")
  • Processor frequency
    • 1.7 GHz
    • 1.5 GHz
  • 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
    • 2
    • 1
  • VGA (D-Sub) ports quantity
    • 0
    • 1
  • Firewire (IEEE 1394) ports
    • 1
    • 0

Side by side

Differences highlightedShow differences only
69 specifications
A

Lenovo

ThinkPad R51 PM 735 512MB 40GB WXP BEView product
B

Lenovo

TS THINKPAD X41 PMC758-1.5GView product
Display1 differ
Display diagonalDiffers35.8 cm (14.1")30.7 cm (12.1")
Processor1 differ
Processor frequencyDiffers1.7 GHz1.5 GHz
Memory1 differ
Internal memory typeDiffersDDR-SDRAMDDR2-SDRAM
Storage1 differ
Total storage capacityDiffers40 GB60 GB
Optical drive typeKnown for oneDVD-ROM
Graphics1 differ
Maximum graphics card memoryKnown for one0.064 GB
Graphics card interfaceDiffersDirect AGPPCI Express
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® GMA 900
Audio1 differ
Number of built-in speakersDiffers21
Cameraidentical
Front cameraKnown for oneNo
Network1 differ
Networking featuresDiffersEthernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11b/IEEE 802.11gEthernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11a/IEEE 802.11b/IEEE 802.11g/Bluetooth
Ports & interfaces5 differ
VGA (D-Sub) ports quantityDiffers01
Firewire (IEEE 1394) portsDiffers10
Docking connectorDiffersYesNo
TV-outDiffersYesNo
TV-out typeKnown for oneS-Video
Parallel ports quantityDiffers10
I/O portsKnown for oneExpansion bus (for X4 UltraBase Dock)
Keyboardidentical
Pointing deviceKnown for oneThinkPad UltraNav
Softwareidentical
Operating system installedKnown for oneWindows XP Professional
Bundled softwareKnown for oneAccess Program, ThinkVantage Access Connections, ThinkVantage Rescue and Recovery, Norton AntiVirus 2004 with 90 days of virus definition upgrades, PC Doctor diagnostics, Adobe Acrobat Reader
Compatible operating systemsKnown for oneMicrosoft Windows XP Professional
Battery1 differ
Number of battery cellsKnown for one6
Battery life (max)Differs4 h2.5 h
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneIBM
Weight & dimensions2 differ
WeightDiffers2.7 kg1.3 kg
WidthKnown for one314 mm
DepthKnown for one260 mm
HeightKnown for one34 mm
Dimensions (WxDxH)Differs314 x 260 x 34 mm268 x 211 x 21 mm
Other featuresidentical
Security featuresKnown for one-Hard disk drive password -Integrated fingerprint reader -IBM Security Slot -Power-on password -Supervisor password
Battery typeKnown for one4 Cell Lithium-Ion

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.

More laptop comparisons

All laptop comparisons