Product comparison · 2 laptops

Lenovo ThinkPad R400 vs Lenovo ThinkPad T500 (20892HG), UK

108specifications compared
19differ
89identical
36known for one product only

Key differences

Display diagonal
- ThinkPad R400:35.8 cm (14.1")
- ThinkPad T500 (20892HG), UK:39.1 cm (15.4")
Internal memory
- ThinkPad R400:1 GB
- ThinkPad T500 (20892HG), UK:2 GB
Maximum internal memory
- ThinkPad R400:4 GB
- ThinkPad T500 (20892HG), UK:8 GB
Total storage capacity
- ThinkPad R400:80 GB
- ThinkPad T500 (20892HG), UK:160 GB
Audio system
- ThinkPad R400:Intel High Definition Audio
- ThinkPad T500 (20892HG), UK:Conexant CX20561-12Z
Networking features
- ThinkPad R400:1000Mbps, 100Mbps, 10Mbps
- ThinkPad T500 (20892HG), UK:Gigabit Ethernet, WLAN
Wireless technology
- ThinkPad R400:Intel WiFi Link 5100AGN
- ThinkPad T500 (20892HG), UK:Intel 5300AGN
Bluetooth
- ThinkPad R400:No
- ThinkPad T500 (20892HG), UK:Yes

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad R400, ThinkPad T500 (20892HG), UK
144 specifications	A Lenovo ThinkPad R400 View product	B Lenovo ThinkPad T500 (20892HG), UK View product
Display1 differ
Display diagonalDiffers	35.8 cm (14.1")	39.1 cm (15.4")
Display resolution	1280 x 800 pixels	1280 x 800 pixels
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Native aspect ratio	16:10	16:10
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Dual-screenKnown for one	No	Unknown — not stated by the source
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor model	P8400	P8400
Processor cores	2	2
Processor threads	2	2
Processor frequency	2.26 GHz	2.26 GHz
Processor cache	3 MB	3 MB
Processor cache type	L2	L2
Processor front side bus	1066 MHz	1066 MHz
Processor socket	Socket 478	Socket 478
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core 2 Duo P8000 Series	Intel Core 2 Duo P8000 Series
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
Stepping	M0	M0
Thermal Design Power (TDP)	25 W	25 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)	8.5	8.5
ECC supported by processor	No	No
Processor technologyKnown for one	Intel Centrino Pro	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	1 GB	2 GB
Memory clock speed	1066 MHz	1066 MHz
Maximum internal memoryDiffers	4 GB	8 GB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 1 GB
Storage1 differ
Total storage capacityDiffers	80 GB	160 GB
HDD capacityKnown for one	80 GB	Unknown — not stated by the source
HDD interface	SATA	SATA
Optical drive typeKnown for one	DVD-ROM	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, MS Pro, SD, SDHC, xD
Graphicsidentical
Discrete graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA 4500MHD	Intel® GMA 4500MHD
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	Intel High Definition Audio	Conexant CX20561-12Z
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
Cameraidentical
Front camera	No	No
Network3 differ
Networking featuresDiffers	1000Mbps, 100Mbps, 10Mbps	Gigabit Ethernet, WLAN
Networking typeKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Wireless technologyDiffers	Intel WiFi Link 5100AGN	Intel 5300AGN
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 & interfaces5 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	1	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 quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	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
Keyboardidentical
Pointing device	ThinkPad UltraNav	ThinkPad UltraNav
Keyboard typeKnown for one	7-row with Trackpoint	Unknown — not stated by the source
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Softwareidentical
Operating system installed	Windows Vista Business	Windows Vista Business
Bundled softwareKnown for one	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 Norton Internet Security 2008 (OEM edition) with 90 days of virus definit	Unknown — not stated by the source
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	Microsoft Office 2007
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	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® Turbo Boost Technology	No	No
Processor ARK ID	35569	35569
Processor code	SL3BU	SL3BU
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Battery1 differ
Number of battery cells	6	6
Battery life (max)Differs	5.6 h	6.6 h
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
DC-in jack	Yes	Yes
Weight & dimensions4 differ
WeightDiffers	2.4 kg	2.63 kg
WidthDiffers	335.5 mm	357.5 mm
DepthDiffers	238 mm	255 mm
HeightDiffers	34.9 mm	33.5 mm
Dimensions (WxDxH)Known for one	335.5 x 238 x 34.9 mm	Unknown — not stated by the source
Hard driveidentical
Storage drive typeKnown for one	80GB Serial ATA/ 5400	Unknown — not stated by the source
Other features1 differ
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 speed	56 Kbit/s	56 Kbit/s
Modem typeDiffers	Integrated Intel 82567LM Gigabit Network Adapter	56K V.90
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
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	IBM
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
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.

More laptop comparisons

All laptop comparisons