Product comparison · 2 laptops

Acer Extensa 7630EZ-423G25Mn vs Lenovo ThinkPad R500 + ServicePack 3yr On-Site

110specifications compared
41differ
69identical
24known for one product only

Key differences

Display diagonal
- Extensa 7630EZ-423G25Mn:43.2 cm (17")
- ThinkPad R500 + ServicePack 3yr On-Site:39.1 cm (15.4")
Display resolution
- Extensa 7630EZ-423G25Mn:1440 x 900 pixels
- ThinkPad R500 + ServicePack 3yr On-Site:1680 x 1050 pixels
Processor family
- Extensa 7630EZ-423G25Mn:Intel Pentium Mobile
- ThinkPad R500 + ServicePack 3yr On-Site:Intel® Core™2 Duo
Processor model
- Extensa 7630EZ-423G25Mn:T4200
- ThinkPad R500 + ServicePack 3yr On-Site:P8700
Processor frequency
- Extensa 7630EZ-423G25Mn:2 GHz
- ThinkPad R500 + ServicePack 3yr On-Site:2.53 GHz
Processor cache
- Extensa 7630EZ-423G25Mn:1 MB
- ThinkPad R500 + ServicePack 3yr On-Site:3 MB
Processor front side bus
- Extensa 7630EZ-423G25Mn:800 MHz
- ThinkPad R500 + ServicePack 3yr On-Site:1066 MHz
Processor socket
- Extensa 7630EZ-423G25Mn:LGA 3647 (Socket P)
- ThinkPad R500 + ServicePack 3yr On-Site:Socket 479

Side by side

Differences highlightedShow differences only

Comparison of Extensa 7630EZ-423G25Mn, ThinkPad R500 + ServicePack 3yr On-Site
134 specifications	A Acer Extensa 7630EZ-423G25Mn View product	B Lenovo ThinkPad R500 + ServicePack 3yr On-Site View product
Display2 differ
Display diagonalDiffers	43.2 cm (17")	39.1 cm (15.4")
Display resolutionDiffers	1440 x 900 pixels	1680 x 1050 pixels
Display brightnessKnown for one	220 cd/m²	Unknown — not stated by the source
Processor9 differ
Processor familyDiffers	Intel Pentium Mobile	Intel® Core™2 Duo
Processor modelDiffers	T4200	P8700
Processor frequencyDiffers	2 GHz	2.53 GHz
Processor cacheDiffers	1 MB	3 MB
Processor front side busDiffers	800 MHz	1066 MHz
Processor socketDiffers	LGA 3647 (Socket P)	Socket 479
Processor seriesDiffers	Intel Pentium T4000 Series for Mobile	Intel Core 2 Duo P8000 Series
Thermal Design Power (TDP)Differs	35 W	25 W
CPU multiplier (bus/core ratio)Differs	10	9.5
Memory3 differ
Internal memoryDiffers	3 GB	2 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	1 x 1 + 1 x 2 GB	1 x 2 GB
Storage3 differ
Total storage capacityDiffers	250 GB	320 GB
Optical drive typeDiffers	DVD Super Multi DL	DVD±RW
Compatible memory cardsDiffers	MMC, MS PRO, SD, xD	MMC, MS Pro, SD, SDHC, xD
Graphics2 differ
Discrete graphics card modelDiffers	Intel® GMA 4500MHD	AMD Mobility Radeon HD 3470
Discrete graphics card memoryKnown for one	0.0625 GB	Unknown — not stated by the source
Maximum graphics card memoryDiffers	1.759 GB	0.128 GB
Audio1 differ
Audio systemDiffers	High Definition Audio	Conexant Azalia Audio Codec
Audio system direct 3D soundKnown for one	Yes	Unknown — not stated by the source
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Cameraidentical
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Network3 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	Gigabit Ethernet
Wireless technologyDiffers	802.11 b/g/n	IEEE 802.11a/g/n
BluetoothDiffers	No	Yes
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	4	3
Firewire (IEEE 1394) portsDiffers	0	1
Line-inKnown for one	Yes	Unknown — not stated by the source
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	No	Yes
SmartCard slotDiffers	No	Yes
Modem (RJ-11) portsDiffers	0	1
I/O portsKnown for one	Unknown — not stated by the source	1 x DisplayPort
Performanceidentical
Motherboard chipsetKnown for one	Intel® GL40 Express	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows Vista Business
Trial softwareKnown for one	-McAfee Internet Security Suite.	Unknown — not stated by the source
Bundled softwareKnown for one	-Acer Empowering Technology, -Acer Crystal Eye, -Acer GridVista, -Acer Launch Manager, -Adobe Reader, -Corel WinDVD, -Microsoft Office Ready 2007, -NTI Media-Maker, -NTI Shadow.	Unknown — not stated by the source
Processor special features5 differ
Intel Enhanced Halt StateDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	37251	37006
Processor codeDiffers	SLGJN	SLGFE
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Battery capacityKnown for one	48.8 Wh	Unknown — not stated by the source
Battery life (max)Differs	2 h	4.1 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	-ACPI 3.0, -Mobile PC 2002, -DMI 2.0, -Wi-Fi.	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	3.4 kg	2.73 kg
WidthDiffers	396 mm	358.6 mm
DepthDiffers	286 mm	260 mm
Height (front)Known for one	3.52 cm	Unknown — not stated by the source
Height (rear)Known for one	4.4 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	38.5 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Internal modemDiffers	No	Yes
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Modem typeKnown for one	Unknown — not stated by the source	V.90
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	ThinkPad UltraNav

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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