Product comparison · 2 laptops

Acer Aspire 4251 vs Acer Aspire 5551

78specifications compared
17differ
61identical
3known for one product only

Key differences

Product colour
- Aspire 4251:Black
- Aspire 5551:Black, Silver
Display diagonal
- Aspire 4251:35.6 cm (14")
- Aspire 5551:39.6 cm (15.6")
Processor family
- Aspire 4251:AMD V
- Aspire 5551:AMD Athlon II
Processor model
- Aspire 4251:V120
- Aspire 5551:P320
Processor frequency
- Aspire 4251:2.2 GHz
- Aspire 5551:2.1 GHz
Processor cache
- Aspire 4251:0.512 MB
- Aspire 5551:1 MB
Total storage capacity
- Aspire 4251:160 GB
- Aspire 5551:320 GB
Operating system installed
- Aspire 4251:Windows 7 Starter
- Aspire 5551:Windows 7 Home Basic

Side by side

Differences highlightedShow differences only

Comparison of Aspire 4251, Aspire 5551
81 specifications	A Acer Aspire 4251 View product	B Acer Aspire 5551 View product
Design1 differ
Product colourDiffers	Black	Black, Silver
Display1 differ
Display diagonalDiffers	35.6 cm (14")	39.6 cm (15.6")
Processor4 differ
Processor manufacturerKnown for one	AMD	Unknown — not stated by the source
Processor familyDiffers	AMD V	AMD Athlon II
Processor modelDiffers	V120	P320
Processor frequencyDiffers	2.2 GHz	2.1 GHz
Processor cacheDiffers	0.512 MB	1 MB
Storage1 differ
Total storage capacityDiffers	160 GB	320 GB
Graphicsidentical
Maximum graphics card memoryKnown for one	0.256 GB	Unknown — not stated by the source
Software3 differ
Operating system installedDiffers	Windows 7 Starter	Windows 7 Home Basic
Trial softwareDiffers	Microsoft Office Trial SP2 McAfee Internet Security Suite	McAfee Internet Security Suite Microsoft Office
Bundled softwareDiffers	Acer Backup Manager Acer ePower Manager Acer eRecovery Management Microsoft Office Personal 2007 SP2 Microsoft Works SE 9 Microsoft Works 9 Microsoft Works 8.5 Adobe Flash Player 10 Adobe Reader 9.1 eSobi Google Toolbar Norton Online Backup MyWinLocker Cyberlink PowerDVD NTI Media Maker Microsoft Si	Acer Assist Acer eRecovery Management Acer Identity Card Acer Registration Acer Updater Adobe Acrobat Reader Adobe Flash Player CyberLink PowerDVD eSobi Google Setup Google Toolbar McAfee Virus Definitions Microsoft Silverlight Microsoft Works Norton Online Backup NTI Media Maker Windows Live Essent
Battery1 differ
Battery life (max)Differs	3.5 h	3.3 h
Power1 differ
AC adapter powerDiffers	48.8 W	65 W
Securityidentical
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Weight & dimensions5 differ
WeightDiffers	2.2 kg	2.6 kg
WidthDiffers	342 mm	381 mm
DepthDiffers	245 mm	253 mm
Height (front)Differs	3.19 cm	3.4 cm
Height (rear)Differs	2.55 cm	2.5 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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