Product comparison · 2 laptops

Lenovo ThinkPad T61p, FI vs Lenovo ThinkPad X61s (7666-3FG)

105specifications compared
29differ
76identical
14known for one product only

Key differences

Display diagonal
- ThinkPad T61p, FI:39.1 cm (15.4")
- ThinkPad X61s (7666-3FG):30.7 cm (12.1")
Display resolution
- ThinkPad T61p, FI:1920 x 1200 pixels
- ThinkPad X61s (7666-3FG):1024 x 768 pixels
Native aspect ratio
- ThinkPad T61p, FI:16:10
- ThinkPad X61s (7666-3FG):4:3
Processor model
- ThinkPad T61p, FI:T7700
- ThinkPad X61s (7666-3FG):L7500
Processor frequency
- ThinkPad T61p, FI:2.4 GHz
- ThinkPad X61s (7666-3FG):1.6 GHz
Thermal Design Power (TDP)
- ThinkPad T61p, FI:35 W
- ThinkPad X61s (7666-3FG):17 W
CPU multiplier (bus/core ratio)
- ThinkPad T61p, FI:12
- ThinkPad X61s (7666-3FG):8
Internal memory
- ThinkPad T61p, FI:2 GB
- ThinkPad X61s (7666-3FG):1 GB

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T61p, FI, ThinkPad X61s (7666-3FG)
119 specifications	A Lenovo ThinkPad T61p, FI View product	B Lenovo ThinkPad X61s (7666-3FG)View product
Display3 differ
Display diagonalDiffers	39.1 cm (15.4")	30.7 cm (12.1")
Display resolutionDiffers	1920 x 1200 pixels	1024 x 768 pixels
Native aspect ratioDiffers	16:10	4:3
Processor5 differ
Processor modelDiffers	T7700	L7500
Processor frequencyDiffers	2.4 GHz	1.6 GHz
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	12	8
Memory1 differ
Internal memoryDiffers	2 GB	1 GB
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	100 GB	80 GB
HDD speedDiffers	7200 RPM	5400 RPM
Optical drive typeKnown for one	Unknown — not stated by the source	No
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA Quadro FX 570M	Intel® GMA X3100
Maximum graphics card memoryKnown for one	0.256 GB	Unknown — not stated by the source
Audio2 differ
Audio systemDiffers	High Definition Audio	Intel HDA 24-bit
Number of built-in speakersDiffers	2	1
Speaker powerKnown for one	Unknown — not stated by the source	0.5 W
Network2 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet, WLAN
Wireless technologyDiffers	IEEE 802.11a/g/n	Intel 3945 a/b/g
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces4 differ
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
Software1 differ
Operating system installedDiffers	Windows Vista Ultimate	Windows XP Professional
Bundled softwareKnown for one	Unknown — not stated by the source	Yes
Processor special features2 differ
Embedded options availableDiffers	No	Yes
Processor ARK IDDiffers	29762	29757
Battery1 differ
Number of battery cellsDiffers	9	8
Battery life (max)Known for one	Unknown — not stated by the source	8.2 h
Securityidentical
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.76 kg	1.65 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	V.92	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	AC	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.

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