Product comparison · 2 laptops

Lenovo ThinkPad T61 (6458-4UG), CH vs Lenovo ThinkPad X61s (7666-36G), CH

111specifications compared
25differ
86identical
11known for one product only

Key differences

Display diagonal
- ThinkPad T61 (6458-4UG), CH:39.1 cm (15.4")
- ThinkPad X61s (7666-36G), CH:30.7 cm (12.1")
Display resolution
- ThinkPad T61 (6458-4UG), CH:1680 x 1050 pixels
- ThinkPad X61s (7666-36G), CH:1024 x 768 pixels
Native aspect ratio
- ThinkPad T61 (6458-4UG), CH:16:10
- ThinkPad X61s (7666-36G), CH:4:3
Processor model
- ThinkPad T61 (6458-4UG), CH:T7300
- ThinkPad X61s (7666-36G), CH:L7500
Processor frequency
- ThinkPad T61 (6458-4UG), CH:2 GHz
- ThinkPad X61s (7666-36G), CH:1.6 GHz
Processor socket
- ThinkPad T61 (6458-4UG), CH:PBGA479, PPGA478
- ThinkPad X61s (7666-36G), CH:Socket 479
Thermal Design Power (TDP)
- ThinkPad T61 (6458-4UG), CH:35 W
- ThinkPad X61s (7666-36G), CH:17 W
CPU multiplier (bus/core ratio)
- ThinkPad T61 (6458-4UG), CH:10
- ThinkPad X61s (7666-36G), CH:8

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T61 (6458-4UG), CH, ThinkPad X61s (7666-36G), CH
122 specifications	A Lenovo ThinkPad T61 (6458-4UG), CH View product	B Lenovo ThinkPad X61s (7666-36G), 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
Processor6 differ
Processor modelDiffers	T7300	L7500
Processor frequencyDiffers	2 GHz	1.6 GHz
Processor socketDiffers	PBGA479, PPGA478	Socket 479
Processor seriesDiffers	Intel Core 2 Duo T7000 Series	Intel Core 2 Duo L7000 Series
Thermal Design Power (TDP)Differs	35 W	17 W
CPU multiplier (bus/core ratio)Differs	10	8
Storage3 differ
Total storage capacityDiffers	80 GB	120 GB
Optical drive typeDiffers	DVD-ROM	No
Card reader integratedDiffers	Yes	No
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
Network3 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	WLAN, Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11a/b/g/n	Intel 3945 a/b/g
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Ports & interfacesidentical
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Keyboard1 differ
Pointing deviceDiffers	ThinkPad UltraNav	Pointing Stick
Softwareidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Yes
Processor special features2 differ
Embedded options availableDiffers	No	Yes
Processor ARK IDDiffers	29760	29757
Battery1 differ
Number of battery cellsDiffers	6	8
Battery life (max)Known for one	Unknown — not stated by the source	8.2 h
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	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	1.65 kg
WidthDiffers	357.5 mm	211 mm
DepthDiffers	255 mm	268 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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