Product comparison · 2 laptops

Lenovo ThinkPad T61, ES vs Lenovo ThinkPad X61s (7669-3JG), NO

108specifications compared
30differ
78identical
15known for one product only

Key differences

Display diagonal
- ThinkPad T61, ES:39.1 cm (15.4")
- ThinkPad X61s (7669-3JG), NO:30.7 cm (12.1")
Display resolution
- ThinkPad T61, ES:1280 x 800 pixels
- ThinkPad X61s (7669-3JG), NO:1024 x 768 pixels
Native aspect ratio
- ThinkPad T61, ES:16:10
- ThinkPad X61s (7669-3JG), NO:4:3
Processor model
- ThinkPad T61, ES:T7300
- ThinkPad X61s (7669-3JG), NO:L7500
Processor frequency
- ThinkPad T61, ES:2 GHz
- ThinkPad X61s (7669-3JG), NO:1.6 GHz
Processor socket
- ThinkPad T61, ES:PBGA479, PPGA478
- ThinkPad X61s (7669-3JG), NO:Socket 479
Thermal Design Power (TDP)
- ThinkPad T61, ES:35 W
- ThinkPad X61s (7669-3JG), NO:17 W
CPU multiplier (bus/core ratio)
- ThinkPad T61, ES:10
- ThinkPad X61s (7669-3JG), NO:8

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T61, ES, ThinkPad X61s (7669-3JG), NO
123 specifications	A Lenovo ThinkPad T61, ES View product	B Lenovo ThinkPad X61s (7669-3JG), NO View product
Display3 differ
Display diagonalDiffers	39.1 cm (15.4")	30.7 cm (12.1")
Display resolutionDiffers	1280 x 800 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
Memory1 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 1 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	80 GB	160 GB
Optical drive typeDiffers	DVD-ROM	No
Card reader integratedKnown for one	Unknown — not stated by the source	No
Audio3 differ
Audio systemDiffers	High Definition Audio	HDA 24-bit
Number of built-in speakersDiffers	2	1
Speaker powerDiffers	2 W	0.5 W
Network3 differ
Networking featuresDiffers	Gigabit Ethernet	WLAN, Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11a/g/n	Intel 4965AGN
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces4 differ
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
SmartCard slotDiffers	Yes	No
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	4
Battery life (max)Known for one	Unknown — not stated by the source	3.1 h
Weight & dimensions4 differ
WeightDiffers	2.58 kg	1.31 kg
WidthDiffers	357.5 mm	268 mm
DepthDiffers	255 mm	211 mm
HeightDiffers	30 mm	20 mm
Dimensions (WxDxH)Known for one	357.5 x 255 x 30 mm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Modem typeKnown for one	Unknown — not stated by the source	V.92
Optical driveidentical
CD read speedKnown for one	24x	Unknown — not stated by the source
CD write speedKnown for one	24x	Unknown — not stated by the source
CD rewrite speedKnown for one	24x	Unknown — not stated by the source
DVD read speedKnown for one	8x	Unknown — not stated by the source

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.

More laptop comparisons

All laptop comparisons