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Product comparison · 2 laptops

Lenovo ThinkPad R52 PM-750 512MB 60GB 15.0 inch SXGA TFT Centrino 11a/b/g DVD vs Lenovo ThinkPad X41 PM(LV)-758 512MB 40GB 12.1inch TFT Centrino Intel 802.11

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  • 48specifications compared
  • 14differ
  • 34identical
  • 9known for one product only

Key differences

The Lenovo ThinkPad R52 PM-750 512MB 60GB 15.0 inch SXGA TFT Centrino 11a/b/g DVD has 0.36 GHz more processor frequency than the Lenovo ThinkPad X41 PM(LV)-758 512MB 40GB 12.1inch TFT Centrino Intel 802.11 (1.86 GHz vs 1.5 GHz). The Lenovo ThinkPad R52 PM-750 512MB 60GB 15.0 inch SXGA TFT Centrino 11a/b/g DVD has 133 MHz more processor front side bus than the Lenovo ThinkPad X41 PM(LV)-758 512MB 40GB 12.1inch TFT Centrino Intel 802.11 (533 MHz vs 400 MHz). The Lenovo ThinkPad R52 PM-750 512MB 60GB 15.0 inch SXGA TFT Centrino 11a/b/g DVD has 20 GB more total storage capacity than the Lenovo ThinkPad X41 PM(LV)-758 512MB 40GB 12.1inch TFT Centrino Intel 802.11 (60 GB vs 40 GB). Only the Lenovo ThinkPad R52 PM-750 512MB 60GB 15.0 inch SXGA TFT Centrino 11a/b/g DVD has TV-out. Display diagonal: 38.1 cm (15") on the Lenovo ThinkPad R52 PM-750 512MB 60GB 15.0 inch SXGA TFT Centrino 11a/b/g DVD, 30.7 cm (12.1") on the Lenovo ThinkPad X41 PM(LV)-758 512MB 40GB 12.1inch TFT Centrino Intel 802.11.

  • Display diagonal
    • 38.1 cm (15")
    • 30.7 cm (12.1")
  • Display resolution
    • 1400 x 1050 pixels
    • 1024 x 768 pixels
  • Processor frequency
    • 1.86 GHz
    • 1.5 GHz
  • Processor front side bus
    • 533 MHz
    • 400 MHz
  • Total storage capacity
    • 60 GB
    • 40 GB
  • Discrete graphics card model
    • AMD Mobility Radeon X300
    • Intel® GMA 900
  • Firewire (IEEE 1394) ports
    • 1
    • 0
  • TV-out
    • Yes
    • No

Side by side

Differences highlightedShow differences only
57 specifications
A

Lenovo

ThinkPad R52 PM-750 512MB 60GB 15.0 inch SXGA TFT Centrino 11a/b/g DVDView product
B

Lenovo

ThinkPad X41 PM(LV)-758 512MB 40GB 12.1inch TFT Centrino Intel 802.11View product
Display2 differ
Display diagonalDiffers38.1 cm (15")30.7 cm (12.1")
Display resolutionDiffers1400 x 1050 pixels1024 x 768 pixels
Native aspect ratio4:34:3
Contrast ratio (typical)Known for one750:1
Processor2 differ
Processor manufacturerIntelIntel
Processor frequencyDiffers1.86 GHz1.5 GHz
Processor front side busDiffers533 MHz400 MHz
Memoryidentical
Internal memory0.5 GB0.5 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Storage1 differ
Total storage capacityDiffers60 GB40 GB
Optical drive typeKnown for oneNo
Graphics1 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersAMD Mobility Radeon X300Intel® GMA 900
Maximum graphics card memoryKnown for one0.064 GB
Maximum resolution2048 x 1536 pixels2048 x 1536 pixels
Graphics card interfacePCI ExpressPCI Express
Audioidentical
Number of built-in speakersKnown for one2
Networkidentical
Networking featuresEthernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11a/IEEE 802.11b/IEEE 802.11g/BluetoothEthernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11a/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) portsDiffers10
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Modem (RJ-11) ports11
TV-in portNoNo
TV-outDiffersYesNo
TV-out typeKnown for oneS-Video
PS/2 ports quantity00
Parallel ports quantityDiffers10
Serial ports quantity00
I/O portsDiffers-Docking/Port Replicator -Expansion Bus port (for Dock II/Mini Dock or Port Replicator II)Expansion bus (for X4 UltraBase Dock)
USB 1.1 ports quantity00
Keyboardidentical
Pointing deviceKnown for oneThinkPad UltraNav
Keyboard typeKnown for oneFull size
Softwareidentical
Compatible operating systemsMicrosoft Windows XP ProfessionalMicrosoft Windows XP Professional
Bundled softwareKnown for oneAccess Connections; Access Program; Rescue and Recovery, Norton AntiVirus 2004 with 90 days of virus definition upgrades, PC Doctor diagnostics, Adobe Acrobat Reader
Battery1 differ
Battery life (max)Differs3.6 h2.5 h
Poweridentical
DC-in jackYesYes
Weight & dimensions1 differ
WeightDiffers2.8 kg1.3 kg
Dimensions (WxDxH)Known for one332 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 Embedded Security Subsystem 2.0 -IBM Security Slot -Power-on password -Supervisor password-Hard disk drive password -Integrated fingerprint reader -Power-on password -Security Slot -Supervisor password
Infrared data portYesYes
Battery typeDiffers6 Cell Lithium-Ion4 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

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