Product comparison · 2 laptops

Lenovo ThinkPad T61 (6458-4UG), CH vs Lenovo ThinkPad X61 (7673-66G), CH

111specifications compared
17differ
94identical
9known for one product only

Key differences

Display diagonal
- ThinkPad T61 (6458-4UG), CH:39.1 cm (15.4")
- ThinkPad X61 (7673-66G), CH:30.7 cm (12.1")
Display resolution
- ThinkPad T61 (6458-4UG), CH:1680 x 1050 pixels
- ThinkPad X61 (7673-66G), CH:1024 x 768 pixels
Native aspect ratio
- ThinkPad T61 (6458-4UG), CH:16:10
- ThinkPad X61 (7673-66G), CH:4:3
Optical drive type
- ThinkPad T61 (6458-4UG), CH:DVD-ROM
- ThinkPad X61 (7673-66G), CH:No
Discrete graphics card model
- ThinkPad T61 (6458-4UG), CH:NVIDIA Quadro NVS 140M
- ThinkPad X61 (7673-66G), CH:Intel® GMA X3100
Number of built-in speakers
- ThinkPad T61 (6458-4UG), CH:2
- ThinkPad X61 (7673-66G), CH:1
Wireless technology
- ThinkPad T61 (6458-4UG), CH:IEEE 802.11a/b/g/n
- ThinkPad X61 (7673-66G), CH:Intel 4965AGN
ExpressCard slot
- ThinkPad T61 (6458-4UG), CH:Yes
- ThinkPad X61 (7673-66G), CH:No

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T61 (6458-4UG), CH, ThinkPad X61 (7673-66G), CH
120 specifications	A Lenovo ThinkPad T61 (6458-4UG), CH View product	B Lenovo ThinkPad X61 (7673-66G), CH View product
Display3 differ
Display diagonalDiffers	39.1 cm (15.4")	30.7 cm (12.1")
Display resolutionDiffers	1680 x 1050 pixels	1024 x 768 pixels
Native aspect ratioDiffers	16:10	4:3
Storage1 differ
Optical drive typeDiffers	DVD-ROM	No
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	MMC, SD, xD	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA Quadro NVS 140M	Intel® GMA X3100
Maximum graphics card memoryKnown for one	0.128 GB	Unknown — not stated by the source
Audio1 differ
Number of built-in speakersDiffers	2	1
Speaker powerKnown for one	Unknown — not stated by the source	0.5 W
Network1 differ
Wireless technologyDiffers	IEEE 802.11a/b/g/n	Intel 4965AGN
Ports & interfaces2 differ
ExpressCard slotDiffers	Yes	No
USB 1.1 ports quantityDiffers	0	1
Keyboard1 differ
Pointing deviceDiffers	ThinkPad UltraNav	Trackpad
Software1 differ
Operating system installedDiffers	Windows Vista Business	Windows XP Professional
Bundled softwareKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Number of battery cellsDiffers	6	8
Battery life (max)Known for one	Unknown — not stated by the source	7.8 h
Security1 differ
Cable lock slot typeDiffers	Kensington	IBM
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.56 kg	1.63 kg
WidthDiffers	357.5 mm	268 mm
DepthDiffers	255 mm	211 mm
HeightDiffers	29.7 mm	20 mm
Other featuresidentical
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.

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