Product comparison · 2 laptops

Lenovo ThinkPad R400 (7443-24G), UK vs Lenovo ThinkPad T500-NJ27TIT

104specifications compared
27differ
77identical
36known for one product only

Key differences

Display diagonal
- ThinkPad R400 (7443-24G), UK:35.8 cm (14.1")
- ThinkPad T500-NJ27TIT:39.1 cm (15.4")
Display resolution
- ThinkPad R400 (7443-24G), UK:1280 x 800 pixels
- ThinkPad T500-NJ27TIT:1680 x 1050 pixels
Processor model
- ThinkPad R400 (7443-24G), UK:T6570
- ThinkPad T500-NJ27TIT:T9550
Processor frequency
- ThinkPad R400 (7443-24G), UK:2.1 GHz
- ThinkPad T500-NJ27TIT:2.66 GHz
Processor cache
- ThinkPad R400 (7443-24G), UK:2 MB
- ThinkPad T500-NJ27TIT:6 MB
Processor socket
- ThinkPad R400 (7443-24G), UK:Socket 478
- ThinkPad T500-NJ27TIT:Socket 479
Processor operating modes
- ThinkPad R400 (7443-24G), UK:32-bit, 64-bit
- ThinkPad T500-NJ27TIT:64-bit
Tjunction
- ThinkPad R400 (7443-24G), UK:100 °C
- ThinkPad T500-NJ27TIT:105 °C

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad R400 (7443-24G), UK, ThinkPad T500-NJ27TIT
140 specifications	A Lenovo ThinkPad R400 (7443-24G), UK View product	B Lenovo ThinkPad T500-NJ27TIT View product
Display2 differ
Display diagonalDiffers	35.8 cm (14.1")	39.1 cm (15.4")
Display resolutionDiffers	1280 x 800 pixels	1680 x 1050 pixels
Native aspect ratio	16:10	16:10
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Processor6 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	T6570	T9550
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.1 GHz	2.66 GHz
Processor cacheDiffers	2 MB	6 MB
Processor cache type	L2	L2
Processor socketDiffers	Socket 478	Socket 479
Processor lithography	45 nm	45 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor codename	Penryn	Penryn
FSB Parity	No	No
Thermal Design Power (TDP)	35 W	35 W
TjunctionDiffers	100 °C	105 °C
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
ECC supported by processor	No	No
Processor technologyKnown for one	Intel Centrino	Unknown — not stated by the source
Processor front side busKnown for one	Unknown — not stated by the source	1066 MHz
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core 2 Duo T9000 Series
Bus typeKnown for one	Unknown — not stated by the source	FSB
SteppingKnown for one	Unknown — not stated by the source	E0
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	10
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Memory clock speed	1066 MHz	1066 MHz
Memory layout (slots x size)Differs	1 x 2 GB	2 x 2 GB
Maximum internal memory	4 GB	4 GB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Storage1 differ
Total storage capacityDiffers	250 GB	320 GB
HDD capacityKnown for one	250 GB	Unknown — not stated by the source
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Card reader integrated	No	No
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi DL
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500MHD	AMD Mobility Radeon HD 3650
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
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.256 GB
Audio1 differ
Audio systemDiffers	Intel HDA 24-bit	Azalia
Number of built-in speakers	2	2
Speaker power	2 W	2 W
Audio includedKnown for one	Mute Button, Speakers (integrated), Volume Control	Unknown — not stated by the source
Network3 differ
Networking featuresDiffers	WLAN, Gigabit Ethernet	Gigabit Ethernet, WLAN
Wireless technologyDiffers	Intel 5100AGN	Intel WiFi Link 5300AGN
BluetoothDiffers	No	Yes
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsDiffers	0	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connectorDiffers	No	Yes
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	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
Keyboardidentical
Pointing device	ThinkPad UltraNav	ThinkPad UltraNav
Keyboard typeKnown for one	7-row with Trackpoint	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows Vista Business	Windows Vista Business
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Trial softwareKnown for one	Microsoft Office 2007	Unknown — not stated by the source
Bundled softwareKnown for one	Ericsson WWAN Connection Manager, Ericsson WWAN Connection Manager, ThinkVantage System Update, ThinkVantage Productivity Center, Sun JRE, Adobe Acrobat Reader ThinkVantage Client Security Solution, ThinkVantage Fingerprint Software InterVideo WinDVD Creator Business Edition, InterVideo WinDVD Erics	Unknown — not stated by the source
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows Vista Business / Windows XP Professional
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
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 TechnologyDiffers	No	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® Turbo Boost Technology	No	No
Processor ARK IDDiffers	42841	37130
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Processor codeKnown for one	Unknown — not stated by the source	SLGE4
Processor package sizeKnown for one	Unknown — not stated by the source	35 x 35 mm
Battery1 differ
Battery life (max)Differs	5.6 h	9.4 h
Number of battery cellsKnown for one	Unknown — not stated by the source	9
Power1 differ
AC adapter powerDiffers	65 W	90 W
DC-in jack	Yes	Yes
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Security1 differ
Cable lock slot	Yes	Yes
Cable lock slot typeDiffers	IBM	Kensington
Fingerprint reader	Yes	Yes
HDD user password	Yes	Yes
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Weight & dimensions4 differ
WeightDiffers	2.4 kg	2.63 kg
WidthDiffers	355.5 mm	357.5 mm
DepthDiffers	238 mm	255 mm
HeightDiffers	34.9 mm	33.5 mm
Hard driveidentical
Storage drive typeKnown for one	250GB Serial ATA/ 5400	Unknown — not stated by the source
Packaging contentidentical
AC adapter included	Yes	Yes
Other featuresidentical
Security featuresKnown for one	Client Security Solution, Hard disk drive password, Integrated fingerprint reader, Power-on password, Security lock slot, Supervisor password Client Security Solution, Hard disk drive password, Power-on password, Security lock slot, Supervisor password Fingerprint Reader	Unknown — not stated by the source
Infrared data port	No	No
Battery typeKnown for one	6 Cell Lithium-Ion	Unknown — not stated by the source
Internal modem	Yes	Yes
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Modem typeKnown for one	1	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	Serial Ultrabay Slim	Unknown — not stated by the source
Expansion slotsKnown for one	PCI/PCI Express	Unknown — not stated by the source
Supplied AC adapter type	AC	AC
Compliance industry standardsKnown for one	Unknown — not stated by the source	Intel WiFi Link 5300AGN
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business

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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