Product comparison · 2 laptops

Lenovo TS ThinkPad R52 PM740 512 40 XPP QW-EN vs Lenovo TS ThinkPad R52 PM750 512 60 XPP

Key differences

Display resolution
- TS ThinkPad R52 PM740 512 40 XPP QW-EN:1024 x 768 pixels
- TS ThinkPad R52 PM750 512 60 XPP:1400 x 1050 pixels
Processor frequency
- TS ThinkPad R52 PM740 512 40 XPP QW-EN:1.7 GHz
- TS ThinkPad R52 PM750 512 60 XPP:1.8 GHz
Total storage capacity
- TS ThinkPad R52 PM740 512 40 XPP QW-EN:40 GB
- TS ThinkPad R52 PM750 512 60 XPP:60 GB
Discrete graphics card model
- TS ThinkPad R52 PM740 512 40 XPP QW-EN:Intel® GMA 900
- TS ThinkPad R52 PM750 512 60 XPP:AMD Mobility Radeon X300
Pointing device
- TS ThinkPad R52 PM740 512 40 XPP QW-EN:ThinkPad UltraNav
- TS ThinkPad R52 PM750 512 60 XPP:Pointing Stick
Battery life (max)
- TS ThinkPad R52 PM740 512 40 XPP QW-EN:3.7 h
- TS ThinkPad R52 PM750 512 60 XPP:3.6 h
Storage drive type
- TS ThinkPad R52 PM740 512 40 XPP QW-EN:ATA-100
- TS ThinkPad R52 PM750 512 60 XPP:ATA-100 (Enhanced IDE)

Differences highlightedShow differences only

Comparison of TS ThinkPad R52 PM740 512 40 XPP QW-EN, TS ThinkPad R52 PM750 512 60 XPP
58 specifications	A Lenovo TS ThinkPad R52 PM740 512 40 XPP QW-EN View product	B Lenovo TS ThinkPad R52 PM750 512 60 XPP View product
Display1 differ
Display resolutionDiffers	1024 x 768 pixels	1400 x 1050 pixels
Processor1 differ
Processor frequencyDiffers	1.7 GHz	1.8 GHz
Storage1 differ
Total storage capacityDiffers	40 GB	60 GB
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 900	AMD Mobility Radeon X300
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.064 GB
Maximum resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
Optical driveidentical
CD read speedKnown for one	24x	Unknown — not stated by the source
CD write speedKnown for one	24x	Unknown — not stated by the source
CD rewrite speedKnown for one	24x	Unknown — not stated by the source
DVD read speedKnown for one	8x	Unknown — not stated by the source
Ports & interfaces1 differ
I/O portsDiffers	1 x Docking/Port Replicator	1 x Docking/Port Replicator 1 x Expansion Bus port (for Dock II/Mini Dock or Port Replicator II)
Keyboard1 differ
Pointing deviceDiffers	ThinkPad UltraNav	Pointing Stick
Battery1 differ
Battery life (max)Differs	3.7 h	3.6 h
Hard drive1 differ
Storage drive typeDiffers	ATA-100	ATA-100 (Enhanced IDE)

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.