Sony Vaio VPC-F21AFX/BI
Average of 1 scores (from 2 reviews)
Reviews for the Sony Vaio VPC-F21AFX/BI
Source: Comp Reviews Archive.org version
Another recent addition to the 3D gaming market comes in the form of the Sony VAIO F series (model VPCF21AFX/BI) 16-inch laptop. This notebook weighs in at a little over seven pounds and features a full HD display. It makes a great multimedia laptop with the included Blu-ray drive. Unfortunately, the price is nearly $2,000, so if you're not looking to game or watch movies in 3D you might want to consider a different 2D laptop to save money.
Single Review, online available, Short, Date: 05/08/2011
Rating: Total score: 80%
Source: c't - 10/11
battery runtime bad, performance very good, 3D-games good, display very good, fan noise very bad
Comparison, , Long, Date: 05/01/2011
NVIDIA GeForce GT 540M:
Mid-range graphics card based on the GT 435M chip (GF108) with higher clock rates and DDR3 support.
Non demanding games should be playable with these graphics cards.
Intel Core i7: The Intel Core i7 for laptops is based on the LG1156 Core i5/i7 CPU for desktops. The base clock speed of the CPUs is relatively low, but because of a huge Turbo mode, the cores can dynamically overclock to up to 3.2 GHz (920XM). Therefore, the CPU can be as fast as high clocked dual-core CPUs (using single threaded applications) but still offer the advantage of 4 cores. Because of the large TDP of 45 W / 55 W, the CPU is only intended for large laptops.
2720QM: Fast Quad-core processor based on the Sandy Bridge architecture with an integrated graphics card and dual-channel DDR3 memory controller. » Further information can be found in our Comparison of Mobile Processsors.
15-inch display variants are the standard and are used for more than half of all laptops.
The reason for the popularity of mid-sized displays is that this size is reasonably easy on the eyes, often allows high resolutions and thus offers rich details on the screen, yet does not consume too much power and the devices can still be reasonably compact - simply the standard compromise.» To find out how fine a display is, see our DPI List.
A laptop with this weight is comparatively heavy and less designed for mobility than for use at the desk. Therefore, the devices tend to shine less with battery life than with a large screen and higher performance.
Sony: Sony Corporation is one of the largest Japanese electronics companies. The company was founded in 1946 under a different name and initially produced rice stoves. The company launched the first transistor radio. In 1958, the company was renamed Sony. Sony is a combination of the Latin word sonus (sound) and the English word sonny (little boy). Today, its core business is consumer electronics. The company is engaged in the development, design, manufacture and sale of electronic equipment, instruments, devices, game consoles and software. Sony operates in the following segments: Gaming and Network Services, Music, Images, Home Entertainment and Sound, Imaging Products and Solutions, Mobile Communications, Semiconductors, Financial Services and Others.
80%: This rating is not earth-shattering. This rating must actually be seen as average, since there are about as many devices with worse ratings as better ones. A purchase recommendation can only be seen with a lot of goodwill, unless it is about websites that generally rate strictly.
» Further information can be found in our Notebook Purchase Guide.