Product comparison · 2 laptops

Lenovo THINKPAD R52 PMC740-1.7G vs Lenovo ThinkPad T42 PM735 256MB 40GB XPP

30specifications compared
12differ
18identical
7known for one product only

Key differences

Display diagonal
- THINKPAD R52 PMC740-1.7G:38.1 cm (15")
- ThinkPad T42 PM735 256MB 40GB XPP:35.8 cm (14.1")
Processor front side bus
- THINKPAD R52 PMC740-1.7G:533 MHz
- ThinkPad T42 PM735 256MB 40GB XPP:400 MHz
Internal memory
- THINKPAD R52 PMC740-1.7G:0.5 GB
- ThinkPad T42 PM735 256MB 40GB XPP:0.25 GB
Discrete graphics card model
- THINKPAD R52 PMC740-1.7G:Intel® GMA 900
- ThinkPad T42 PM735 256MB 40GB XPP:AMD Mobility Radeon 7500
Graphics card interface
- THINKPAD R52 PMC740-1.7G:PCI Express
- ThinkPad T42 PM735 256MB 40GB XPP:AGP 4X
Battery life (max)
- THINKPAD R52 PMC740-1.7G:3.7 h
- ThinkPad T42 PM735 256MB 40GB XPP:4.6 h
Weight
- THINKPAD R52 PMC740-1.7G:3.01 kg
- ThinkPad T42 PM735 256MB 40GB XPP:2.2 kg
Dimensions (WxDxH)
- THINKPAD R52 PMC740-1.7G:332 x 269 x 38 mm
- ThinkPad T42 PM735 256MB 40GB XPP:311 x 255 x 27 mm

Side by side

Differences highlightedShow differences only

Comparison of THINKPAD R52 PMC740-1.7G, ThinkPad T42 PM735 256MB 40GB XPP
37 specifications	A Lenovo THINKPAD R52 PMC740-1.7G View product	B Lenovo ThinkPad T42 PM735 256MB 40GB XPP View product
Display1 differ
Display diagonalDiffers	38.1 cm (15")	35.8 cm (14.1")
Processor1 differ
Processor front side busDiffers	533 MHz	400 MHz
Memory1 differ
Internal memoryDiffers	0.5 GB	0.25 GB
Internal memory typeKnown for one	DDR2-SDRAM	Unknown — not stated by the source
Storageidentical
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-ROM
Graphics2 differ
Discrete graphics card modelDiffers	Intel® GMA 900	AMD Mobility Radeon 7500
Graphics card interfaceDiffers	PCI Express	AGP 4X
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.032 GB
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	SoundMAX
Optical driveidentical
CD write speedKnown for one	24x	Unknown — not stated by the source
CD rewrite speedKnown for one	24x	Unknown — not stated by the source
Network1 differ
Networking featuresDiffers	Ethernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11b/IEEE 802.11g	Ethernet/Fast Ethernet/Gigabit Ethernet
Ports & interfaces1 differ
I/O portsDiffers	-AC adapter -Docking/Port Replicator -External Display -Headphone/Line out -RJ-11 -Parallel -Infrared -Microphone/line in -RJ-45 -S-Video out -2 USB 2.0	-2 USB 2.0 -S-Video out -RJ-45 -RJ-11 -Parallel -Infrared -Headphone/Line out -External Display -External microphone -Expansion Bus port (for Dock II/Mini Dock or Port Replicator II) -AC adapter
Software1 differ
Bundled softwareDiffers	Access IBM, IBM Access Connections, IBM Rescue and Recovery, Norton AntiVirus 2004 with 90 days of virus definition upgrades, PC Doctor diagnostics, Adobe Acrobat Reader	Access IBM, IBM Access Connections, IBM Access Support, IBM Rapid Restore Ultra, IBM Update Connector, Norton AntiVirus 2004, PC-Doctor, Intervideo WinDVD, Adobe Acrobat Reader
Battery1 differ
Battery life (max)Differs	3.7 h	4.6 h
Weight & dimensions2 differ
WeightDiffers	3.01 kg	2.2 kg
Dimensions (WxDxH)Differs	332 x 269 x 38 mm	311 x 255 x 27 mm
Other features1 differ
Security featuresDiffers	-Hard disk drive password -IBM Embedded Security Subsystem 2.0 -IBM Security Slot -Power-on password -Supervisor password	-Supervisor password -Power-on password -IBM Security Slot -IBM Embedded Security Subsystem 2.0 -Hard disk drive password
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source

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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