Product comparison · 2 laptops

Acer Extensa 5220-301G12_Linux vs Lenovo ThinkPad T400 (64741AG), UK

103specifications compared
45differ
58identical
34known for one product only

Key differences

Display diagonal
- Extensa 5220-301G12_Linux:39.1 cm (15.4")
- ThinkPad T400 (64741AG), UK:35.8 cm (14.1")
Display resolution
- Extensa 5220-301G12_Linux:1280 x 800 pixels
- ThinkPad T400 (64741AG), UK:1440 x 900 pixels
Display surface
- Extensa 5220-301G12_Linux:Matt
- ThinkPad T400 (64741AG), UK:Gloss
Processor family
- Extensa 5220-301G12_Linux:Intel® Celeron®
- ThinkPad T400 (64741AG), UK:Intel® Core™2 Duo
Processor model
- Extensa 5220-301G12_Linux:560
- ThinkPad T400 (64741AG), UK:T9400
Processor cores
- Extensa 5220-301G12_Linux:1
- ThinkPad T400 (64741AG), UK:2
Processor frequency
- Extensa 5220-301G12_Linux:2.13 GHz
- ThinkPad T400 (64741AG), UK:2.53 GHz
Processor cache
- Extensa 5220-301G12_Linux:1 MB
- ThinkPad T400 (64741AG), UK:6 MB

Side by side

Differences highlightedShow differences only

Comparison of Extensa 5220-301G12_Linux, ThinkPad T400 (64741AG), UK
137 specifications	A Acer Extensa 5220-301G12_Linux View product	B Lenovo ThinkPad T400 (64741AG), UK View product
Display3 differ
Display diagonalDiffers	39.1 cm (15.4")	35.8 cm (14.1")
Display resolutionDiffers	1280 x 800 pixels	1440 x 900 pixels
Display surfaceDiffers	Matt	Gloss
Display response rise/fallKnown for one	16 ms	Unknown — not stated by the source
Processor14 differ
Processor familyDiffers	Intel® Celeron®	Intel® Core™2 Duo
Processor modelDiffers	560	T9400
Processor coresDiffers	1	2
Processor frequencyDiffers	2.13 GHz	2.53 GHz
Processor cacheDiffers	1 MB	6 MB
Processor front side busDiffers	533 MHz	1066 MHz
Processor socketDiffers	Socket 478	Socket 479
Processor lithographyDiffers	65 nm	45 nm
Processor codenameDiffers	Merom	Penryn
Thermal Design Power (TDP)Differs	31 W	35 W
TcaseKnown for one	100 °C	Unknown — not stated by the source
TjunctionDiffers	100 °C	105 °C
Number of Processing Die TransistorsDiffers	291 M	410 M
Processing Die sizeDiffers	143 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	16	9.5
Processor threadsKnown for one	Unknown — not stated by the source	2
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core 2 Duo T9000 Series
SteppingKnown for one	Unknown — not stated by the source	E0
Memory4 differ
Internal memoryDiffers	1 GB	2 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	1 x 1 GB	2 x 1 GB
Maximum internal memoryDiffers	2 GB	4 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage2 differ
Total storage capacityDiffers	120 GB	100 GB
Optical drive typeKnown for one	DVD Super Multi DL	Unknown — not stated by the source
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	MMC, MS PRO, SD, xD	Unknown — not stated by the source
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA X3100	Intel® GMA 4500MHD
Audio1 differ
Audio systemDiffers	High Definition Audio	HDA 24-bit
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Cameraidentical
Front cameraKnown for one	No	Unknown — not stated by the source
Network2 differ
Wireless technologyDiffers	802.11b/g	Intel WiFi 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 & interfaces6 differ
USB 2.0 ports quantityDiffers	4	3
Line-inKnown for one	Yes	Unknown — not stated by the source
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
TV-outDiffers	Yes	No
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel GL960 Express	Unknown — not stated by the source
Software2 differ
Operating system installedDiffers	Linux	Windows Vista Business
Trial softwareDiffers	McAfee Internet Security Suite	Microsoft Office 2007
Bundled softwareKnown for one	-Acer Empowering Technologie (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, ePerformance), -Acer GridVista, -Acer Launch Manager, -Adobe Reader, -Cyberlink PowerDVD, -Microsoft Office Ready 2007, -NTI CD Maker / NTI Shadow.	Unknown — not stated by the source
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features5 differ
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	34439	35562
Processor codeKnown for one	Unknown — not stated by the source	SLGEK
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	No
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	6.6 h
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
Security1 differ
Cable lock slot typeDiffers	Kensington	IBM
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
CertificationKnown for one	-DMI 2.0, -ACPI 3.0, -Mobile PC 2002, -Wi-Fi.	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.88 kg	2.2 kg
WidthDiffers	360 mm	335.5 mm
DepthDiffers	267 mm	239 mm
Height (front)Known for one	3.03 cm	Unknown — not stated by the source
Height (rear)Known for one	4.3 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	31.9 mm
Other features1 differ
Infrared data portDiffers	Yes	No
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Wake-on-Ring readyKnown for one	Yes	Unknown — not stated by the source
Modem typeKnown for one	ITU V.92	Unknown — not stated by the source
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	ThinkPad UltraNav
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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