Sony Vaio VGN-FZ21Z
Notebook Specifications
Notebook: Sony Vaio VGN-FZ21Z (Vaio VGN-FZ Series)Processor: Intel Core 2 Duo T7500
Graphics Adapter: NVIDIA GeForce 8600M GS
Display: 15.4 inch, 16:10, 1280x800 pixels
Weight: 2.8kg
Price: 1500 euro
Links: Sony homepage Sony notebook section Vaio VGN-FZ21Z (Model)
mobility: 60%, workmanship: - %, ergonomy: - %, emissions: - %
Reviews for the Sony Vaio VGN-FZ21Z
Foreign Reviews
Vaio VGN-FZ21Z
Source: PC Praxis - 2/08 
, Length Unknown, Date: 01/04/2008
Rating: mobility: 60%
Blu-Ray
Source: e-media - 22/07
, Very Short, Date: 11/30/2007
Rating: display: 90%
Comment
NVIDIA GeForce 8600M GS: NVIDIA GeForce 8600M GS is the DirectX 10 capable successor of the GeForce Go 7600 / 7700 for laptops and technically a higher clocked 8400M GT. The performance is slightly above the 7600 / 7700 and, therefore, it can represent DirectX9 games fluently. For DirectX 10 effects, the power of the card is not sufficient.
These cards should be able to display all current games with fluent framerates but not all with high detail settings. Especially demanding games like Crysis, Age of Conan, or Mass Effect are only playable with lower settings. Less demanding (and older) games, like Fifa 08, Command & Conquer 3, or Battlefield 2142 can be played with higher detail levels.
>> 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.
T7500:
>> Further information can be found in our Comparison of Mobile Processsors.
15.4": 15 inch display-variants are the standard and are used for more than the half of all notebooks. 15.4 inch display with 16:10 are the standard for notebook displays.
The reason why so many people like displays with medium size is, that this size is not exhausting for the eyes, does not need too much current and the laptops can be kept quite compact.
>> To find out how fine a display is, see our DPI List.
2.8 kg: This weight is average for notebooks. Therefore the numerous mass of laptops with 15 inch display fits in this class of weight.
Sony: Sony is a notebook manufacturer of medium size according international market shares. There exist a lot of reviews about Sony notebooks. The total ratings and price/value ratings are good above average.
>> Further information can be found in our Notebook Purchase Guide.
