Product comparison · 2 laptops

Lenovo ThinkPad T400s (2808DDG), UK vs Lenovo ThinkPad W700 Intel® Core™2 Duo T9600 Laptop

108specifications compared
32differ
76identical
54known for one product only

Key differences

Display diagonal
- ThinkPad T400s (2808DDG), UK:35.8 cm (14.1")
- ThinkPad W700 Intel® Core™2 Duo T9600 Laptop:43.2 cm (17")
Display resolution
- ThinkPad T400s (2808DDG), UK:1440 x 900 pixels
- ThinkPad W700 Intel® Core™2 Duo T9600 Laptop:1920 x 1200 pixels
Processor model
- ThinkPad T400s (2808DDG), UK:SP9400
- ThinkPad W700 Intel® Core™2 Duo T9600 Laptop:T9600
Processor frequency
- ThinkPad T400s (2808DDG), UK:2.4 GHz
- ThinkPad W700 Intel® Core™2 Duo T9600 Laptop:2.8 GHz
Processor socket
- ThinkPad T400s (2808DDG), UK:BGA 956
- ThinkPad W700 Intel® Core™2 Duo T9600 Laptop:Socket 478
Thermal Design Power (TDP)
- ThinkPad T400s (2808DDG), UK:25 W
- ThinkPad W700 Intel® Core™2 Duo T9600 Laptop:35 W
CPU multiplier (bus/core ratio)
- ThinkPad T400s (2808DDG), UK:9
- ThinkPad W700 Intel® Core™2 Duo T9600 Laptop:10.5
Internal memory
- ThinkPad T400s (2808DDG), UK:2 GB
- ThinkPad W700 Intel® Core™2 Duo T9600 Laptop:4 GB

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T400s (2808DDG), UK, W700
162 specifications	A Lenovo ThinkPad T400s (2808DDG), UK View product	B Lenovo ThinkPad W700 Intel® Core™2 Duo T9600 Laptop Model W700 View product
Designidentical
Product typeKnown for one	Unknown — not stated by the source	Laptop
Product colourKnown for one	Unknown — not stated by the source	Black
Form factorKnown for one	Unknown — not stated by the source	Clamshell
Display2 differ
Display diagonalDiffers	35.8 cm (14.1")	43.2 cm (17")
Display resolutionDiffers	1440 x 900 pixels	1920 x 1200 pixels
TouchscreenKnown for one	Unknown — not stated by the source	No
Native aspect ratio	16:10	16:10
Display surfaceKnown for one	Gloss	Unknown — not stated by the source
Processor6 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	SP9400	T9600
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.4 GHz	2.8 GHz
Processor cache	6 MB	6 MB
Processor cache type	L2	L2
Processor front side bus	1066 MHz	1066 MHz
Processor socketDiffers	BGA 956	Socket 478
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo SP9000 Series	Intel Core 2 Duo T9000 Series
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
SteppingKnown for one	Unknown — not stated by the source	E1
Thermal Design Power (TDP)Differs	25 W	35 W
Tjunction	105 °C	105 °C
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	9	10.5
ECC supported by processor	No	No
Processor technologyKnown for one	Intel Centrino Duo	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory layout (slots x size)Differs	1 x 2 GB	2 x 2 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memory	8 GB	8 GB
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Storage4 differ
Total storage capacityDiffers	250 GB	320 GB
Storage mediaKnown for one	Unknown — not stated by the source	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	250 GB	320 GB
HDD interface	SATA	SATA
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Optical drive typeDiffers	DVD-RW	DVD±RW
Card reader integratedDiffers	No	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, MS Pro, SD, SDHC, xD
Graphics1 differ
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500MHD	NVIDIA Quadro FX 2700
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.5 GB
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Maximum resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	HDA 24-bit	AC 97 w/AD 1881 CODEC
Number of built-in speakers	2	2
Speaker power	2 W	2 W
Audio includedKnown for one	Mute Button, Speakers (integrated)	Unknown — not stated by the source
Networkidentical
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11a, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Networking featuresKnown for one	Gigabit Ethernet, WLAN	Unknown — not stated by the source
Wireless technologyKnown for one	Intel WiFi 5300AGN	Unknown — not stated by the source
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	3	5
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityDiffers	1	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	0	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	1	1
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
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 slot	No	No
Modem (RJ-11) portsDiffers	0	1
TV-in port	No	No
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
Keyboardidentical
Pointing device	ThinkPad UltraNav	ThinkPad UltraNav
Numeric keypadKnown for one	Unknown — not stated by the source	Yes
Keyboard layout	QWERTY	QWERTY
Keyboard typeKnown for one	Next Generation ThinkPad Keyboard	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows Vista Business
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Bundled softwareKnown for one	Ericsson WWAN Connection Manager, Ericsson WWAN Connection Manager, Vital Source School Library, ThinkVantage System Update, Thinkvantage Product Recovery, Thinkvantage Power Manager, Sun JRE, SKYPE, Norton Internet Security 2009 With 30 Days of Virus d PC Doctor for WINPE Ericsson WWAN driver, Eric	Unknown — not stated by the source
Processor special features2 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	No	No
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	No	No
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	Yes	Yes
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® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	36693	35563
Processor codeKnown for one	Unknown — not stated by the source	SLG9F
Processor package sizeDiffers	22 x 22 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Battery2 differ
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Number of battery cellsDiffers	6	9
Battery life (max)Differs	5.5 h	2 h
Poweridentical
DC-in jack	Yes	Yes
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
Securityidentical
Cable lock slot	Yes	Yes
Fingerprint reader	Yes	Yes
HDD user password	Yes	Yes
Cable lock slot typeKnown for one	IBM	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	1.79 kg	3.85 kg
WidthDiffers	335 mm	410 mm
DepthDiffers	238 mm	310 mm
HeightDiffers	31.9 mm	41.4 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC
Other features3 differ
Internal modemDiffers	No	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem typeDiffers	No	V.90
Intel segment taggingDiffers	Home office, Small Business	Professional
Supplied AC adapter type	AC	AC
Security featuresKnown for one	Client Security Solution, Hard disk drive password, LED Power On Anticipation Integrated Fingerprint Reader 8, Power-on password, Security lock slot, Supervisor password Fingerprint Reader	Unknown — not stated by the source
Infrared data portKnown for one	No	Unknown — not stated by the source
Battery typeKnown for one	6 Cell Lithium-Ion	Unknown — not stated by the source
Manageability featuresKnown for one	Client Security Solution, ThinkVantage Access Connections, ThinkVantage Active Protection System, ThinkVantage Rescue and Recovery	Unknown — not stated by the source
Drive baysKnown for one	Ultrabay Slim	Unknown — not stated by the source
Expansion slotsKnown for one	PCI/PCI Express	Unknown — not stated by the source
Hard driveidentical
Storage drive typeKnown for one	250GB Serial ATA/ 5400	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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