Product comparison · 2 laptops

Acer Extensa 7630EZ-423G25Mn vs Acer TravelMate 8571-944G32Mn

120specifications compared
37differ
83identical
9known for one product only

Key differences

Display diagonal
- Extensa 7630EZ-423G25Mn:43.2 cm (17")
- TravelMate 8571-944G32Mn:39.6 cm (15.6")
Display resolution
- Extensa 7630EZ-423G25Mn:1440 x 900 pixels
- TravelMate 8571-944G32Mn:1366 x 768 pixels
Native aspect ratio
- Extensa 7630EZ-423G25Mn:16:10
- TravelMate 8571-944G32Mn:16:9
Display brightness
- Extensa 7630EZ-423G25Mn:220 cd/m²
- TravelMate 8571-944G32Mn:200 cd/m²
Processor family
- Extensa 7630EZ-423G25Mn:Intel Pentium Mobile
- TravelMate 8571-944G32Mn:Intel® Core™2 Duo
Processor model
- Extensa 7630EZ-423G25Mn:T4200
- TravelMate 8571-944G32Mn:SU9400
Processor frequency
- Extensa 7630EZ-423G25Mn:2 GHz
- TravelMate 8571-944G32Mn:1.4 GHz
Processor cache
- Extensa 7630EZ-423G25Mn:1 MB
- TravelMate 8571-944G32Mn:3 MB

Side by side

Differences highlightedShow differences only

Comparison of Extensa 7630EZ-423G25Mn, TravelMate 8571-944G32Mn
129 specifications	A Acer Extensa 7630EZ-423G25Mn View product	B Acer TravelMate 8571-944G32Mn View product
Display4 differ
Display diagonalDiffers	43.2 cm (17")	39.6 cm (15.6")
Display resolutionDiffers	1440 x 900 pixels	1366 x 768 pixels
Native aspect ratioDiffers	16:10	16:9
Display brightnessDiffers	220 cd/m²	200 cd/m²
Processor8 differ
Processor familyDiffers	Intel Pentium Mobile	Intel® Core™2 Duo
Processor modelDiffers	T4200	SU9400
Processor frequencyDiffers	2 GHz	1.4 GHz
Processor cacheDiffers	1 MB	3 MB
Processor socketDiffers	LGA 3647 (Socket P)	BGA 956
Processor seriesDiffers	Intel Pentium T4000 Series for Mobile	Intel Core 2 Duo SU9000 Series
SteppingKnown for one	R0	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	35 W	10 W
CPU multiplier (bus/core ratio)Differs	10	7
Memory4 differ
Internal memoryDiffers	3 GB	4 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	1 x 1 + 1 x 2 GB	2 x 2 GB
Maximum internal memoryDiffers	4 GB	8 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage1 differ
Total storage capacityDiffers	250 GB	320 GB
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Audio system direct 3D soundKnown for one	Yes	Unknown — not stated by the source
Network2 differ
Wireless technologyDiffers	802.11 b/g/n	802.11 a/b/g/n
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Ports & interfaces2 differ
S/PDIF out portDiffers	No	Yes
Line-inKnown for one	Yes	Unknown — not stated by the source
Docking connectorDiffers	No	Yes
Performance1 differ
Motherboard chipsetDiffers	Intel® GL40 Express	Intel® GS45 Express
Software3 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows Vista Business
Trial softwareDiffers	-McAfee Internet Security Suite.	McAfee Internet Security Suite, Office Ready.
Bundled softwareDiffers	-Acer Empowering Technology, -Acer Crystal Eye, -Acer GridVista, -Acer Launch Manager, -Adobe Reader, -Corel WinDVD, -Microsoft Office Ready 2007, -NTI Media-Maker, -NTI Shadow.	Acer Crystal Eye, Acer GridVista, Acer Bio-Protection, Acer PowerSmart Manager, Acer Launch Manager, Acer eRecovery Management, Adobe Reader,Adobe Flash Player, Google Toolbar, Google Desktop, eSobi, Windows Live Essentials.
Processor special features4 differ
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	37251	36697
Processor codeKnown for one	SLGJN	Unknown — not stated by the source
Processor package sizeDiffers	35 x 35 mm	22 x 22 mm
Battery2 differ
Battery capacityDiffers	48.8 Wh	62.16 Wh
Battery life (max)Differs	2 h	8 h
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Certificates1 differ
CertificationDiffers	-ACPI 3.0, -Mobile PC 2002, -DMI 2.0, -Wi-Fi.	-Wi-Fi. -ACPI 3.0. -Mobile PC 2002. -DMI 2.0. -EPEAT Silver. -GS.
Weight & dimensions5 differ
WeightDiffers	3.4 kg	2.19 kg
WidthDiffers	396 mm	377.5 mm
DepthDiffers	286 mm	254.5 mm
Height (front)Differs	3.52 cm	2.64 cm
Height (rear)Differs	4.4 cm	3.02 cm

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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