Product comparison · 2 laptops

Lenovo ThinkPad T61, 15.4'', Intel Core 2 Duo T7300, 1GB, 80GB vs Lenovo ThinkPad X61s (766634G), DE

106specifications compared
28differ
78identical
16known for one product only

Key differences

The Lenovo ThinkPad T61, 15.4'', Intel Core 2 Duo T7300, 1GB, 80GB has 0.4 GHz more processor frequency than the Lenovo ThinkPad X61s (766634G), DE (2 GHz vs 1.6 GHz). The Lenovo ThinkPad T61, 15.4'', Intel Core 2 Duo T7300, 1GB, 80GB has 18 W more thermal Design Power (TDP) than the Lenovo ThinkPad X61s (766634G), DE (35 W vs 17 W). The Lenovo ThinkPad T61, 15.4'', Intel Core 2 Duo T7300, 1GB, 80GB has 2 more CPU multiplier (bus/core ratio) than the Lenovo ThinkPad X61s (766634G), DE (10 vs 8). Only the Lenovo ThinkPad T61, 15.4'', Intel Core 2 Duo T7300, 1GB, 80GB has Bluetooth. Only the Lenovo ThinkPad T61, 15.4'', Intel Core 2 Duo T7300, 1GB, 80GB has docking connector.

Display diagonal
- ThinkPad T61, 15.4'', Intel Core 2 Duo T7300, 1GB, 80GB:39.1 cm (15.4")
- ThinkPad X61s (766634G), DE:30.7 cm (12.1")
Display resolution
- ThinkPad T61, 15.4'', Intel Core 2 Duo T7300, 1GB, 80GB:1280 x 800 pixels
- ThinkPad X61s (766634G), DE:1024 x 768 pixels
Native aspect ratio
- ThinkPad T61, 15.4'', Intel Core 2 Duo T7300, 1GB, 80GB:16:10
- ThinkPad X61s (766634G), DE:4:3
Processor model
- ThinkPad T61, 15.4'', Intel Core 2 Duo T7300, 1GB, 80GB:T7300
- ThinkPad X61s (766634G), DE:L7500
Processor frequency
- ThinkPad T61, 15.4'', Intel Core 2 Duo T7300, 1GB, 80GB:2 GHz
- ThinkPad X61s (766634G), DE:1.6 GHz
Processor socket
- ThinkPad T61, 15.4'', Intel Core 2 Duo T7300, 1GB, 80GB:PBGA479, PPGA478
- ThinkPad X61s (766634G), DE:Socket 479
Thermal Design Power (TDP)
- ThinkPad T61, 15.4'', Intel Core 2 Duo T7300, 1GB, 80GB:35 W
- ThinkPad X61s (766634G), DE:17 W
CPU multiplier (bus/core ratio)
- ThinkPad T61, 15.4'', Intel Core 2 Duo T7300, 1GB, 80GB:10
- ThinkPad X61s (766634G), DE:8

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T61, 15.4'', Intel Core 2 Duo T7300, 1GB, 80GB, ThinkPad X61s (766634G), DE
122 specifications	A Lenovo ThinkPad T61, 15.4'', Intel Core 2 Duo T7300, 1GB, 80GB View product	B Lenovo ThinkPad X61s (766634G), DE View product
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
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
Memoryidentical
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Storage1 differ
Optical drive typeDiffers	DVD-ROM	No
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Audio2 differ
Audio systemDiffers	High Definition Audio	Intel HDA 24-bit
Number of built-in speakersDiffers	2	1
Network3 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet, WLAN
Wireless technologyDiffers	IEEE 802.11a/g/n	IEEE 802.11a/b/g
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces4 differ
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Docking connectorDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
SmartCard slotDiffers	Yes	No
USB 1.1 ports quantityKnown for one	Unknown — not stated by the source	0
Keyboard1 differ
Pointing deviceDiffers	ThinkPad UltraNav	Pointing Stick
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
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
Security1 differ
Cable lock slot typeDiffers	IBM	Kensington
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WeightDiffers	2.7 kg	1.65 kg
WidthDiffers	257.5 mm	268 mm
DepthDiffers	255 mm	211 mm
Height (front)Known for one	2.97 cm	Unknown — not stated by the source
Height (rear)Known for one	3.35 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	20 mm
Other featuresidentical
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Security featuresKnown for one	Unknown — not stated by the source	Security Subsystem 2.0
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes

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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