Product comparison · 2 laptops

Acer Extenza 5620Z-4A2G16Mi vs Acer TravelMate 7720-2A2G16Mi

107specifications compared
22differ
85identical
14known for one product only

Key differences

Display diagonal
- Extenza 5620Z-4A2G16Mi:39.1 cm (15.4")
- TravelMate 7720-2A2G16Mi:43.2 cm (17")
Display resolution
- Extenza 5620Z-4A2G16Mi:1280 x 800 pixels
- TravelMate 7720-2A2G16Mi:1440 x 900 pixels
Processor family
- Extenza 5620Z-4A2G16Mi:Intel® Pentium®
- TravelMate 7720-2A2G16Mi:Intel Pentium Mobile
Processor model
- Extenza 5620Z-4A2G16Mi:T2390
- TravelMate 7720-2A2G16Mi:T5270
Processor frequency
- Extenza 5620Z-4A2G16Mi:1.86 GHz
- TravelMate 7720-2A2G16Mi:1.4 GHz
Processor cache
- Extenza 5620Z-4A2G16Mi:1 MB
- TravelMate 7720-2A2G16Mi:2 MB
Processor front side bus
- Extenza 5620Z-4A2G16Mi:533 MHz
- TravelMate 7720-2A2G16Mi:800 MHz
Processor socket
- Extenza 5620Z-4A2G16Mi:Socket M (mPGA478MT)
- TravelMate 7720-2A2G16Mi:Socket 478

Side by side

Differences highlightedShow differences only

Comparison of Extenza 5620Z-4A2G16Mi, TravelMate 7720-2A2G16Mi
121 specifications	A Acer Extenza 5620Z-4A2G16Mi View product	B Acer TravelMate 7720-2A2G16Mi View product
Display2 differ
Display diagonalDiffers	39.1 cm (15.4")	43.2 cm (17")
Display resolutionDiffers	1280 x 800 pixels	1440 x 900 pixels
Processor9 differ
Processor familyDiffers	Intel® Pentium®	Intel Pentium Mobile
Processor modelDiffers	T2390	T5270
Processor frequencyDiffers	1.86 GHz	1.4 GHz
Processor cacheDiffers	1 MB	2 MB
Processor front side busDiffers	533 MHz	800 MHz
Processor socketDiffers	Socket M (mPGA478MT)	Socket 478
Processor operating modesDiffers	32-bit	64-bit
Processor seriesDiffers	Intel Pentium T2000 Series for Mobile	Intel Core 2 Duo T5000 Series
CPU multiplier (bus/core ratio)Differs	14	7
Memoryidentical
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Memory clock speedKnown for one	533 MHz	Unknown — not stated by the source
Storageidentical
Compatible memory cardsKnown for one	MMC, MS PRO, SD, xD	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	Intel HDA 3D	High Definition Audio
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Network1 differ
Wireless technologyDiffers	802.11b/g	IEEE 802.11b/g
Ports & interfaces1 differ
SmartCard slotDiffers	No	Yes
Line-inKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel GL960 Express	Intel® PM965 Express
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Softwareidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Acer Empowering Technology (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, ePerformance Management), Acer GridVista, Acer Launch Manager, Adobe Reader, CyberLink PowerDVD, NTI CD Maker, NTI Shadow
Processor special features2 differ
Processor ARK IDDiffers	35153	33096
Processor codeDiffers	SLA4H	SLALK
Poweridentical
AC adapter powerKnown for one	90 W	Unknown — not stated by the source
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	Kensington
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Weight & dimensions3 differ
WeightDiffers	2.88 kg	3.66 kg
WidthDiffers	267 mm	400 mm
DepthDiffers	360 mm	290 mm
Height (front)Known for one	Unknown — not stated by the source	3.03 cm
Height (rear)Known for one	Unknown — not stated by the source	4.33 cm
HeightKnown for one	30.3 mm	Unknown — not stated by the source
Other features2 differ
Modem typeDiffers	V.92	ITU V.92
Supplied AC adapter typeDiffers	AC, UP	AC

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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