Product comparison · 2 laptops

Lenovo ThinkPad X61s (7666-A8G), DE vs Lenovo ThinkPad X61t Tablet

61specifications compared
11differ
50identical
36known for one product only

Key differences

Audio system
- ThinkPad X61s (7666-A8G), DE:HDA 24-bit
- ThinkPad X61t Tablet:High Definition Audio
Networking features
- ThinkPad X61s (7666-A8G), DE:WLAN, Gigabit Ethernet
- ThinkPad X61t Tablet:Gigabit Ethernet
CardBus PCMCIA slots quantity
- ThinkPad X61s (7666-A8G), DE:0
- ThinkPad X61t Tablet:1
CardBus PCMCIA slot type
- ThinkPad X61s (7666-A8G), DE:No
- ThinkPad X61t Tablet:Type II
SmartCard slot
- ThinkPad X61s (7666-A8G), DE:No
- ThinkPad X61t Tablet:Yes
Battery life (max)
- ThinkPad X61s (7666-A8G), DE:3.1 h
- ThinkPad X61t Tablet:2.9 h
Weight
- ThinkPad X61s (7666-A8G), DE:1.3 kg
- ThinkPad X61t Tablet:1.7 kg
Width
- ThinkPad X61s (7666-A8G), DE:268 mm
- ThinkPad X61t Tablet:274 mm

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad X61s (7666-A8G), DE, ThinkPad X61t Tablet
97 specifications	A Lenovo ThinkPad X61s (7666-A8G), DE View product	B Lenovo ThinkPad X61t Tablet View product
Displayidentical
Display diagonal	30.7 cm (12.1")	30.7 cm (12.1")
Display resolution	1024 x 768 pixels	1024 x 768 pixels
Native aspect ratio	4:3	4:3
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor model	L7700	L7700
Processor cores	2	2
Processor threads	2	2
Processor frequency	1.8 GHz	1.8 GHz
Processor cache	4 MB	4 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Processor socket	Socket 479	Socket 479
Processor lithography	65 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor codename	Merom	Merom
Bus type	FSB	FSB
Stepping	G0	G0
Thermal Design Power (TDP)	17 W	17 W
Tjunction	100 °C	100 °C
Number of Processing Die Transistors	291 M	291 M
Processing Die size	143 mm²	143 mm²
CPU multiplier (bus/core ratio)	8	8
Memoryidentical
Internal memoryKnown for one	2 GB	Unknown — not stated by the source
Internal memory typeKnown for one	DDR2-SDRAM	Unknown — not stated by the source
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Maximum internal memory	4 GB	4 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Storageidentical
Total storage capacityKnown for one	160 GB	Unknown — not stated by the source
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive typeKnown for one	No	Unknown — not stated by the source
HDD capacityKnown for one	Unknown — not stated by the source	160 GB
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD
Graphicsidentical
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Intel® GMA X3100	Unknown — not stated by the source
Graphics cardKnown for one	Unknown — not stated by the source	GMA X3100
Audio1 differ
Audio systemDiffers	HDA 24-bit	High Definition Audio
Number of built-in speakers	1	1
Speaker powerKnown for one	0.5 W	Unknown — not stated by the source
Cameraidentical
Front cameraKnown for one	No	Unknown — not stated by the source
Network1 differ
Networking featuresDiffers	WLAN, Gigabit Ethernet	Gigabit Ethernet
Wireless technologyKnown for one	Intel 4965AGN	Unknown — not stated by the source
BluetoothKnown for one	No	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
DVI portKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	1	1
Headphone outputs	1	1
S/PDIF out portKnown for one	No	Unknown — not stated by the source
Microphone in	Yes	Yes
Docking connectorKnown for one	Yes	Unknown — not stated by the source
ExpressCard slotKnown for one	No	Unknown — not stated by the source
CardBus PCMCIA slots quantityDiffers	0	1
CardBus PCMCIA slot typeDiffers	No	Type II
SmartCard slotDiffers	No	Yes
Modem (RJ-11) ports	1	1
TV-in portKnown for one	No	Unknown — not stated by the source
TV-outKnown for one	No	Unknown — not stated by the source
PS/2 ports quantityKnown for one	0	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
USB 1.1 ports quantityKnown for one	0	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	Trackpad	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows Vista Business	Windows Vista Business
Bundled softwareKnown for one	Yes	Unknown — not stated by the source
Processor special featuresidentical
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Intel 64	Yes	Yes
Intel Demand Based Switching	No	No
Intel Trusted Execution Technology	No	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK ID	32243	32243
Processor package size	35 x 35 mm	35 x 35 mm
Battery1 differ
Number of battery cells	4	4
Battery life (max)Differs	3.1 h	2.9 h
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	IBM	Unknown — not stated by the source
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	1.3 kg	1.7 kg
WidthDiffers	268 mm	274 mm
DepthDiffers	211 mm	244 mm
HeightDiffers	20 mm	33 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Infrared data portDiffers	No	Yes
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
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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