Product comparison · 2 laptops

Lenovo Kit: ThinkPad X61s + Ext. Life Battery + Headset vs Lenovo ThinkPad X61s (7666-3AG), DE

109specifications compared
16differ
93identical
12known for one product only

Key differences

Memory layout (slots x size)
- Kit: ThinkPad X61s + Ext. Life Battery + Headset:2 x 0.5 GB
- ThinkPad X61s (7666-3AG), DE:1 x 1 GB
Total storage capacity
- Kit: ThinkPad X61s + Ext. Life Battery + Headset:120 GB
- ThinkPad X61s (7666-3AG), DE:100 GB
Audio system
- Kit: ThinkPad X61s + Ext. Life Battery + Headset:High Definition Audio
- ThinkPad X61s (7666-3AG), DE:Intel HDA 24-bit
Networking features
- Kit: ThinkPad X61s + Ext. Life Battery + Headset:Gigabit Ethernet
- ThinkPad X61s (7666-3AG), DE:WLAN, Gigabit Ethernet
Wireless technology
- Kit: ThinkPad X61s + Ext. Life Battery + Headset:IEEE 802.11a/b/g
- ThinkPad X61s (7666-3AG), DE:Intel 4965AGN
Bluetooth
- Kit: ThinkPad X61s + Ext. Life Battery + Headset:No
- ThinkPad X61s (7666-3AG), DE:Yes
ExpressCard slot
- Kit: ThinkPad X61s + Ext. Life Battery + Headset:No
- ThinkPad X61s (7666-3AG), DE:Yes
SmartCard slot
- Kit: ThinkPad X61s + Ext. Life Battery + Headset:Yes
- ThinkPad X61s (7666-3AG), DE:No

Side by side

Differences highlightedShow differences only

Comparison of Kit: ThinkPad X61s + Ext. Life Battery + Headset, ThinkPad X61s (7666-3AG), DE
121 specifications	A Lenovo Kit: ThinkPad X61s + Ext. Life Battery + Headset View product	B Lenovo ThinkPad X61s (7666-3AG), DE 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	L7500	L7500
Processor cores	2	2
Processor threads	2	2
Processor frequency	1.6 GHz	1.6 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 series	Intel Core 2 Duo L7000 Series	Intel Core 2 Duo L7000 Series
Processor codename	Merom	Merom
Bus type	FSB	FSB
FSB Parity	No	No
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
ECC supported by processor	No	No
Memory1 differ
Internal memory	1 GB	1 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Differs	2 x 0.5 GB	1 x 1 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memory	4 GB	4 GB
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Storage1 differ
Total storage capacityDiffers	120 GB	100 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-RW
Graphicsidentical
Discrete graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA X3100	Intel® GMA X3100
Audio1 differ
Audio systemDiffers	High Definition Audio	Intel HDA 24-bit
Number of built-in speakers	1	1
Speaker power	0.5 W	0.5 W
Cameraidentical
Front camera	No	No
Network3 differ
Networking featuresDiffers	Gigabit Ethernet	WLAN, Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11a/b/g	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 & interfaces2 differ
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	1	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	Yes	Yes
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slotDiffers	Yes	No
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
USB 1.1 ports quantity	0	0
Keyboard1 differ
Pointing deviceDiffers	Trackpad	Pointing Stick
Software2 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Bundled softwareDiffers	Adobe Acrobat Reader, ThinkVantage Productivity Center, ThinkVantage Access Connections, ThinkVantage System Update, Norton Internet Security 2007 (OEM), ThinkVantage Client Security Software, ThinkVantage Fingerprint software, Diskeeper 9.0 Home Edition, Picasa by Google, ThinkVantage Rescue & Reco	Yes
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK ID	29757	29757
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Battery2 differ
Number of battery cellsDiffers	4	8
Battery life (max)Differs	3.1 h	8.2 h
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 reader	Yes	Yes
HDD user password	Yes	Yes
Weight & dimensions3 differ
WeightDiffers	1.32 kg	1.65 kg
WidthDiffers	268 mm	211 mm
DepthDiffers	211 mm	268 mm
Height	20 mm	20 mm
Dimensions (WxDxH)Known for one	268 x 211 x 20 mm	Unknown — not stated by the source
Other featuresidentical
Infrared data port	No	No
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Docking solutionKnown for one	X6 UltraBase	Unknown — not stated by the source
Supplied AC adapter type	AC	AC
Modem typeKnown for one	Unknown — not stated by the source	V.92
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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