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Sony Vaio VGN-SR21M/S

Specifications

Sony Vaio VGN-SR21M/SNotebook: Sony Vaio VGN-SR21M/S (Vaio VGN-SR Series)
Processor: Intel Core 2 Duo P8400
Graphics Adapter: ATI Mobility Radeon HD 3470
Display: 13.3 inch, 16:10, 1280x800 pixels, glossy: yes
Weight: 1.9kg
Price: 1000 euro
Average Score: 84% - good
Average of 2 scores (from 2 reviews)
price: 70%, performance: 70%, features: 59%, display: 50% mobility: 40%, workmanship: 70%, ergonomy: 70%, emissions: - %

Reviews for the Sony Vaio VGN-SR21M/S

88% Sony VAIO SR Series
Source: Toptenreviews English
In every regard, the Sony VAIO SR series of laptop computers are strikingly impressive. They absolutely ooze the quality and sophistication for which Sony is well known. The down side is that it all comes at a cost. For mobile business professionals, students or home users, you can’t go wrong with this computer if the budget permits.
Single Review, online available, Short, Date: 04/30/2010
Rating: Total score: 88% features: 88%

Foreign Reviews

80% Sony VAIO VGN-SR21M/S
Source: Notebookjournal German DE→EN
Single Review, online available, Long, Date: 01/30/2009
Rating: Total score: 80% price: 70% performance: 70% features: 30% display: 50% mobility: 40% workmanship: 70% ergonomy: 70%

Comment

ATI Mobility Radeon HD 3470: Faster clocked HD 3450 and successor of the HD 2400 XT but with DirectX 10.1 and due to the new 55nm process, higher clockspeeds. Avivo HD video functions allow the decoding of HD videos.

Only some 3D games with very low demands are playable with these cards.

» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.


Intel Core 2 Duo: This is the Core Duo and Core Solo successor with a longer pipeline and 5-20% more speed without more power consumption. As an addition to the Core Duo design there exists a fourth decoder, an amplified SSE-unit and an additional arithmetical logical unit (ALU).

The Core 2 Duo for laptops is identical to the desktop Core 2 Duo processors but the notebook-processors work with lower voltages (0.95 to 1188 Volt) and a lower Frontside bus clock (1066 vs 667 MHz). The performance of equally clocked notebooks is 20-25% lower than Desktop PCs because of the lower Frontside bus clock and the slower hard disks.


P8400:

Middle class dual core CPU with a TDP of 25 Watt. For high end gamer the performance could be not sufficient (for class 1 graphic cards).

» Further information can be found in our Comparison of Mobile Processsors.


13.3":

Above all, this display size is used for subnotebooks, ultrabooks and convertibles. For all three types, this size is quite large. The biggest variety of subnotebooks is represented with this size.

Large display-sizes allow higher resolutions. So, details like letters are bigger. On the other hand, the power consumption is lower with small screen diagonals and the devices are smaller, more lightweight and cheaper.

» To find out how fine a display is, see our DPI List.


1.9 kg:

This weight is typical for very big tablets, subnotebooks, ultrabooks and convertibles with a 11-13 inch display-diagonal.


Sony: Sony Corporation is a multinational conglomerate corporation headquartered in Japan. Sony is one of the leading manufacturers of electronics, video, communications, video game consoles, and information technology products for the consumer and professional markets. Its name is derived from sonus, the Latin word for sound. The company was founded 1946 with another name and renamed in 1958. Sony Corporation is the electronics business unit and the parent company of the Sony Group, which is engaged in business through its five operating segments—electronics, games, entertainment (motion pictures and music), financial services and other. Sony is a notebook manufacturer of medium size according international market shares.

Sony reviews


84%: This rating should be considered to be average. This is because the proportion of notebooks which have a higher rating is approximately equal to the proportion which have a lower rating.


» Further information can be found in our Notebook Purchase Guide.

Devices from a different Manufacturer and/or with a different CPU

Sony Vaio VGN-SR49
Mobility Radeon HD 3470, Core 2 Duo P8800
Sony Vaio VGN-SR31M
Mobility Radeon HD 3470, Core 2 Duo P8600
Asus F6V
Mobility Radeon HD 3470, Core 2 Duo P8600

Devices with the same GPU and/or Screen Size

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Mobility Radeon HD 3470, Pentium Dual Core T3200, 2.4 kg

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Sony Vaio VGN-SR21M/S
Sony Vaio VGN-SR21M/S
> Notebook / Laptop Reviews and News > Library > Sony > Sony Vaio VGN-SR21M/S
Author: Stefan Hinum, 2009-02-25 (Update: 2012-05-26)