Product comparison · 2 laptops

Lenovo ThinkPad T42 PM-745 512MB 80GB 14.1 inch TFT Centrino 11b/g Blue tooth vs Lenovo ThinkPad T42p PM-745 1GB 60GB 15.0 inchTFT Centrino 11b/g Blue tooth D

81specifications compared
15differ
66identical
2known for one product only

Key differences

The Lenovo ThinkPad T42p PM-745 1GB 60GB 15.0 inchTFT Centrino 11b/g Blue tooth D has 0.5 GB more internal memory than the Lenovo ThinkPad T42 PM-745 512MB 80GB 14.1 inch TFT Centrino 11b/g Blue tooth (1 GB vs 0.5 GB). The Lenovo ThinkPad T42 PM-745 512MB 80GB 14.1 inch TFT Centrino 11b/g Blue tooth has 20 GB more total storage capacity than the Lenovo ThinkPad T42p PM-745 1GB 60GB 15.0 inchTFT Centrino 11b/g Blue tooth D (80 GB vs 60 GB). The Lenovo ThinkPad T42p PM-745 1GB 60GB 15.0 inchTFT Centrino 11b/g Blue tooth D has 1,800 RPM more HDD speed than the Lenovo ThinkPad T42 PM-745 512MB 80GB 14.1 inch TFT Centrino 11b/g Blue tooth (7200 RPM vs 5400 RPM). Display diagonal: 35.8 cm (14.1") on the Lenovo ThinkPad T42 PM-745 512MB 80GB 14.1 inch TFT Centrino 11b/g Blue tooth, 38.1 cm (15") on the Lenovo ThinkPad T42p PM-745 1GB 60GB 15.0 inchTFT Centrino 11b/g Blue tooth D. Display resolution: 1024 x 768 pixels on the Lenovo ThinkPad T42 PM-745 512MB 80GB 14.1 inch TFT Centrino 11b/g Blue tooth, 1600 x 1200 pixels on the Lenovo ThinkPad T42p PM-745 1GB 60GB 15.0 inchTFT Centrino 11b/g Blue tooth D.

Display diagonal
- ThinkPad T42 PM-745 512MB 80GB 14.1 inch TFT Centrino 11b/g Blue tooth:35.8 cm (14.1")
- ThinkPad T42p PM-745 1GB 60GB 15.0 inchTFT Centrino 11b/g Blue tooth D:38.1 cm (15")
Display resolution
- ThinkPad T42 PM-745 512MB 80GB 14.1 inch TFT Centrino 11b/g Blue tooth:1024 x 768 pixels
- ThinkPad T42p PM-745 1GB 60GB 15.0 inchTFT Centrino 11b/g Blue tooth D:1600 x 1200 pixels
Internal memory
- ThinkPad T42 PM-745 512MB 80GB 14.1 inch TFT Centrino 11b/g Blue tooth:0.5 GB
- ThinkPad T42p PM-745 1GB 60GB 15.0 inchTFT Centrino 11b/g Blue tooth D:1 GB
Total storage capacity
- ThinkPad T42 PM-745 512MB 80GB 14.1 inch TFT Centrino 11b/g Blue tooth:80 GB
- ThinkPad T42p PM-745 1GB 60GB 15.0 inchTFT Centrino 11b/g Blue tooth D:60 GB
HDD speed
- ThinkPad T42 PM-745 512MB 80GB 14.1 inch TFT Centrino 11b/g Blue tooth:5400 RPM
- ThinkPad T42p PM-745 1GB 60GB 15.0 inchTFT Centrino 11b/g Blue tooth D:7200 RPM
Discrete graphics card model
- ThinkPad T42 PM-745 512MB 80GB 14.1 inch TFT Centrino 11b/g Blue tooth:AMD Mobility Radeon 7500
- ThinkPad T42p PM-745 1GB 60GB 15.0 inchTFT Centrino 11b/g Blue tooth D:AMD Mobility FireGL T2
Maximum graphics card memory
- ThinkPad T42 PM-745 512MB 80GB 14.1 inch TFT Centrino 11b/g Blue tooth:0.032 GB
- ThinkPad T42p PM-745 1GB 60GB 15.0 inchTFT Centrino 11b/g Blue tooth D:0.128 GB
Battery life (max)
- ThinkPad T42 PM-745 512MB 80GB 14.1 inch TFT Centrino 11b/g Blue tooth:4.8 h
- ThinkPad T42p PM-745 1GB 60GB 15.0 inchTFT Centrino 11b/g Blue tooth D:3.4 h

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T42 PM-745 512MB 80GB 14.1 inch TFT Centrino 11b/g Blue tooth, ThinkPad T42p PM-745 1GB 60GB 15.0 inchTFT Centrino 11b/g Blue tooth D
83 specifications	A Lenovo ThinkPad T42 PM-745 512MB 80GB 14.1 inch TFT Centrino 11b/g Blue tooth View product	B Lenovo ThinkPad T42p PM-745 1GB 60GB 15.0 inchTFT Centrino 11b/g Blue tooth D View product
Display2 differ
Display diagonalDiffers	35.8 cm (14.1")	38.1 cm (15")
Display resolutionDiffers	1024 x 768 pixels	1600 x 1200 pixels
HD typeKnown for one	Unknown — not stated by the source	UXGA
Memory1 differ
Internal memoryDiffers	0.5 GB	1 GB
Storage2 differ
Total storage capacityDiffers	80 GB	60 GB
HDD speedDiffers	5400 RPM	7200 RPM
Optical drive typeKnown for one	DVD-RW	Unknown — not stated by the source
Graphics2 differ
Discrete graphics card modelDiffers	AMD Mobility Radeon 7500	AMD Mobility FireGL T2
Maximum graphics card memoryDiffers	0.032 GB	0.128 GB
Ports & interfaces1 differ
I/O portsDiffers	•RJ-11 •RJ-45 •S-Video out •2 USB 2.0 •AC adapter •Expansion Bus port (for Dock II/Mini Dock or Port Replicator II) •External microphone •External Display •Headphone/Line out •Infrared •Parallel, USB, parallel, RJ-11, RJ-45, IrDA	•AC adapter •Expansion Bus port (for Dock II/Mini Dock or Port Replicator II) •External microphone •External Display •Headphone/Line out •Infrared •Parallel •RJ-11 •RJ-45 •S-Video out •2 USB 2.0, USB, parallel, RJ-11, RJ-45, IrDA
Software1 differ
Compatible operating systemsDiffers	Microsoft Windows XP Professional	Microsoft Windows XP Nederlandse Editie
Battery1 differ
Battery life (max)Differs	4.8 h	3.4 h
Weight & dimensions4 differ
WeightDiffers	2 kg	2.6 kg
WidthDiffers	311 mm	329 mm
DepthDiffers	255 mm	268 mm
Dimensions (WxDxH)Differs	311 x 255 x 27 mm	329 x 268 x 31 mm
Other features1 differ
Security featuresDiffers	-IBM Embedded Security Subsystem 2.0 -Hard disk drive password -Integrated fingerprint reader -IBM Security Slot -Power-on password -Supervisor password	•Hard disk drive password •Integrated fingerprint reader •IBM Embedded Security Subsystem 2.0 •IBM Security Slot •Power-on password •Supervisor password

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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