Product comparison · 2 laptops

Lenovo ThinkPad Z61m (9453-5UG), NL vs Lenovo ThinkPad Z61t (9442-P9G), NL

110specifications compared
27differ
83identical
9known for one product only

Key differences

Display diagonal
- ThinkPad Z61m (9453-5UG), NL:39.1 cm (15.4")
- ThinkPad Z61t (9442-P9G), NL:35.6 cm (14")
Processor family
- ThinkPad Z61m (9453-5UG), NL:Intel® Core™ Duo
- ThinkPad Z61t (9442-P9G), NL:Intel® Core™2 Duo
Processor model
- ThinkPad Z61m (9453-5UG), NL:T2400
- ThinkPad Z61t (9442-P9G), NL:T5500
Processor frequency
- ThinkPad Z61m (9453-5UG), NL:1.83 GHz
- ThinkPad Z61t (9442-P9G), NL:1.66 GHz
Processor socket
- ThinkPad Z61m (9453-5UG), NL:Socket 478
- ThinkPad Z61t (9442-P9G), NL:Socket 479
Processor operating modes
- ThinkPad Z61m (9453-5UG), NL:32-bit
- ThinkPad Z61t (9442-P9G), NL:64-bit
Processor codename
- ThinkPad Z61m (9453-5UG), NL:Yonah
- ThinkPad Z61t (9442-P9G), NL:Merom
Stepping
- ThinkPad Z61m (9453-5UG), NL:C0
- ThinkPad Z61t (9442-P9G), NL:B2

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad Z61m (9453-5UG), NL, ThinkPad Z61t (9442-P9G), NL
119 specifications	A Lenovo ThinkPad Z61m (9453-5UG), NL View product	B Lenovo ThinkPad Z61t (9442-P9G), NL View product
Display1 differ
Display diagonalDiffers	39.1 cm (15.4")	35.6 cm (14")
Processor12 differ
Processor familyDiffers	Intel® Core™ Duo	Intel® Core™2 Duo
Processor modelDiffers	T2400	T5500
Processor frequencyDiffers	1.83 GHz	1.66 GHz
Processor socketDiffers	Socket 478	Socket 479
Processor operating modesDiffers	32-bit	64-bit
Processor seriesDiffers	Intel Core Duo T2000 Series	Intel Core 2 Duo T5000 Series
Processor codenameDiffers	Yonah	Merom
SteppingDiffers	C0	B2
Thermal Design Power (TDP)Differs	31 W	34 W
Number of Processing Die TransistorsDiffers	151 M	291 M
Processing Die sizeDiffers	90 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	11	10
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.0375 - 1.30 V
Storage1 differ
Total storage capacityDiffers	60 GB	80 GB
Optical drive typeKnown for one	DVD-ROM	Unknown — not stated by the source
Compatible memory cardsKnown for one	MMC, SD, xD	Unknown — not stated by the source
Audio1 differ
Speaker powerDiffers	1 W	2 W
Network2 differ
Networking featuresDiffers	WLAN, Gigabit Ethernet	Gigabit Ethernet, WLAN
Wireless technologyDiffers	IEEE 802.11a/b/g	Intel 3945 a/b/g
Ports & interfaces2 differ
Docking connectorDiffers	Yes	No
ExpressCard slotDiffers	No	Yes
Softwareidentical
Bundled softwareKnown for one	Yes	Unknown — not stated by the source
Processor special features3 differ
Intel 64Differs	No	Yes
Intel Virtualization Technology (VT-x)Differs	Yes	No
Processor ARK IDDiffers	27235	27253
Battery1 differ
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Battery life (max)Differs	5.63 h	3.7 h
Securityidentical
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WeightDiffers	4.67 kg	1.91 kg
WidthDiffers	357 mm	334 mm
DepthDiffers	262.5 mm	228 mm
HeightDiffers	37.3 mm	26.6 mm
Other featuresidentical
Modem typeKnown for one	Unknown — not stated by the source	V.92

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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