Product comparison · 2 laptops

Lenovo ThinkPad T61 - 64584UG, NL vs Lenovo ThinkPad X61s (7666-A8G), SE

87specifications compared
25differ
62identical
34known for one product only

Key differences

Display diagonal
- ThinkPad T61 - 64584UG, NL:39.1 cm (15.4")
- ThinkPad X61s (7666-A8G), SE:30.7 cm (12.1")
Display resolution
- ThinkPad T61 - 64584UG, NL:1680 x 1050 pixels
- ThinkPad X61s (7666-A8G), SE:1024 x 768 pixels
Native aspect ratio
- ThinkPad T61 - 64584UG, NL:16:10
- ThinkPad X61s (7666-A8G), SE:4:3
Processor model
- ThinkPad T61 - 64584UG, NL:T7300
- ThinkPad X61s (7666-A8G), SE:L7700
Processor frequency
- ThinkPad T61 - 64584UG, NL:2 GHz
- ThinkPad X61s (7666-A8G), SE:1.8 GHz
Processor socket
- ThinkPad T61 - 64584UG, NL:PBGA479, PPGA478
- ThinkPad X61s (7666-A8G), SE:Socket 479
Thermal Design Power (TDP)
- ThinkPad T61 - 64584UG, NL:35 W
- ThinkPad X61s (7666-A8G), SE:17 W
CPU multiplier (bus/core ratio)
- ThinkPad T61 - 64584UG, NL:10
- ThinkPad X61s (7666-A8G), SE:8

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T61 - 64584UG, NL, ThinkPad X61s (7666-A8G), SE
121 specifications	A Lenovo ThinkPad T61 - 64584UG, NL View product	B Lenovo ThinkPad X61s (7666-A8G), SE 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
Processor5 differ
Processor modelDiffers	T7300	L7700
Processor frequencyDiffers	2 GHz	1.8 GHz
Processor socketDiffers	PBGA479, PPGA478	Socket 479
Processor seriesKnown for one	Intel Core 2 Duo T7000 Series	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	35 W	17 W
CPU multiplier (bus/core ratio)Differs	10	8
ECC supported by processorKnown for one	No	Unknown — not stated by the source
SteppingKnown for one	Unknown — not stated by the source	G0
Memory1 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (slots x size)Known for one	1 x 1 GB	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	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
Audio2 differ
Audio systemDiffers	Intel HDA 24-bit	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, WLAN	WLAN, Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11a/b/g/n	Intel 4965AGN
Ports & interfaces1 differ
ExpressCard slotDiffers	Yes	No
Keyboard1 differ
Pointing deviceDiffers	ThinkPad UltraNav	Trackpad
Softwareidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Yes
Processor special features1 differ
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Processor ARK IDDiffers	29760	32243
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Battery1 differ
Number of battery cellsDiffers	6	4
Battery life (max)Known for one	Unknown — not stated by the source	3.1 h
Security1 differ
Cable lock slot typeDiffers	Kensington	IBM
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.56 kg	1.3 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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