Product comparison · 2 laptops

Lenovo ThinkPad Z61t (9442-PMG), NL vs Lenovo ThinkPad Z61t (9442-RTG), NL

Key differences

Display diagonal
- ThinkPad Z61t (9442-PMG), NL:35.6 cm (14")
- ThinkPad Z61t (9442-RTG), NL:35.8 cm (14.1")
Maximum internal memory
- ThinkPad Z61t (9442-PMG), NL:4 GB
- ThinkPad Z61t (9442-RTG), NL:2 GB
Discrete graphics card model
- ThinkPad Z61t (9442-PMG), NL:Intel® GMA 500
- ThinkPad Z61t (9442-RTG), NL:Intel® GMA 950
Speaker power
- ThinkPad Z61t (9442-PMG), NL:2 W
- ThinkPad Z61t (9442-RTG), NL:1 W
Bluetooth
- ThinkPad Z61t (9442-PMG), NL:Yes
- ThinkPad Z61t (9442-RTG), NL:No
Operating system installed
- ThinkPad Z61t (9442-PMG), NL:Windows XP Professional
- ThinkPad Z61t (9442-RTG), NL:Windows Vista Business
Battery life (max)
- ThinkPad Z61t (9442-PMG), NL:3.7 h
- ThinkPad Z61t (9442-RTG), NL:2.3 h
Weight
- ThinkPad Z61t (9442-PMG), NL:1.91 kg
- ThinkPad Z61t (9442-RTG), NL:2.1 kg

Differences highlightedShow differences only

Comparison of ThinkPad Z61t (9442-PMG), NL, ThinkPad Z61t (9442-RTG), NL
125 specifications	A Lenovo ThinkPad Z61t (9442-PMG), NL View product	B Lenovo ThinkPad Z61t (9442-RTG), NL View product
Display1 differ
Display diagonalDiffers	35.6 cm (14")	35.8 cm (14.1")
Memory1 differ
Maximum internal memoryDiffers	4 GB	2 GB
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 500	Intel® GMA 950
Audio1 differ
Speaker powerDiffers	2 W	1 W
Optical driveidentical
CD read speedKnown for one	Unknown — not stated by the source	24x
CD write speedKnown for one	Unknown — not stated by the source	24x
CD rewrite speedKnown for one	Unknown — not stated by the source	24x
Network1 differ
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Battery1 differ
Battery life (max)Differs	3.7 h	2.3 h
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	1.91 kg	2.1 kg
Other features1 differ
Modem typeDiffers	56	V.92
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC

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.