2017年1月2日星期一

DELL Precision 5520 7520 and LENOVO ThinkPad L470 T470 review

We have the impression that the notebook are doing in the direction of thin, sacrificing performance has become a helpless choice. While the high performance notebook most heavy, is there a two concurrently products? The mobile station is a specially designed for the special needs of computer design, powerful data computing and graphics processing ability is its standard, stable operation at the same time, application engineering, scientific research, simulation and other professional fields. As the saying goes "specialize in" application software deal with some professional field, such as 3D Studio Max, Adobe series, mobile stations are often more efficient.

to the professional nature of mobile workstations, so that we think it is cumbersome appearance, in fact, with our aesthetic tends to thin, thin and practical mobile workstation, practical is not a dream. Familiar with Dell friends all know, Alienware, Inspiron, Latitude, XPS, Vostro and other different types of different market segments, and Precision is the flagship station Dell category, Precision 5520 series is representative of the mobile station are thin.

The Precision 5520 with 56wh DELL Precision 5520 Battery of calm, restrained, but the ultimate luxury, with several opposite concept affectation, make Precision become the president of executives, 5520 fully deserve the elite, on behalf of people using it "looks amazing but calm, steadfast and strong".

Precision 5520 inside the box is elegant, solid workmanship, and Macbook similar damping, high-end temperament revealed no doubt. Except Precision 5520, 130W power supply standard also thin, with lighting effects, large power and small volume also comes with aura, this force is high than one grade. In addition, Dell also has a Type C-RJ45 adapter is not convenient to use WiFi also can transfer to fixed network.

At first glance, Precision 5520 and XPS 15 are very similar. Look carefully, regardless of appearance, weight, is still very similar. The same 15.6 inch and 14 inch notebook, but comparable to the body; the same 1.78kg, the mobile workstation truly both fashion and performance; the same 5mm ultra narrow border, both to meet the large size of the screen like, and to meet the demand of light.

Precision 5520 relative chamfering founder, but also more anxious, the overall style is tough, metal texture better. A A plane, B plane frame micro effect pleasing quite amazing, the camera position is special, and not placed at the top of the screen, but the bottom left Dell logo.

As can be seen, Precision 5520 reserved heat hole, the larger the gap axis. The carbon fiber woven palm support not only keeps the hand feeling, but also has the durability and practicability. Because the space is relatively large, the key size, spacing moderate, not too much chance of error. White soft keyboard light, even at night can not be too abrupt, will be automatically closed when not in use.

From the beginning of contact with the computer, I know there is such a concept ThinkPad, a symbol of the highest glory of the PC industry. To worship the sacred brand inexplicable continues to indulge in the game in high school, so for many university students to buy ThinkPad choose to sniff at. Until now to participate in the work, and slowly to the ThinkPad has a more in-depth understanding: the game of life is only a small part of entertainment, in order to better tomorrow's work is the fundamental life. The work efficiency need a handy notebook, Lenovo ThinkPad L470 is a good choice for high-end.

ThinkPad L470 with 6cell LENOVO ThinkPad L470 Battery is still the appearance of carbon fiber + metal shell set up the classic appearance of ThinkPad. The machine adopts the black fuselage design, ThinkPad and the Lenovo logo are located in the upper left and lower right corners, which identifies the main ThinkPad still uses the silver white font, and the classic red dot still retains the design operation status indicator.

On the studio and the company's IT procurement staff to say, for the designer to purchase a computer is a very difficult thing, the designer of the product needs and ordinary employees are not the same. Designers will often have a lot of high load of professional software to use the scene, the stability of the machine and maintenance of relatively high requirements. While the old computer in addition to performance and stability issues affecting the work efficiency, and high maintenance cost, greatly increased the workload of the logistics department, but also easy to affect mood, let the whole design studio or in a bad mood. The major manufacturers had insight into the enterprise or the studio to this demand, a series of products in order to provide higher efficiency and more satisfactory work experience, enhance the designer's work pleasure, not only reduce operating costs, but also to create a good working atmosphere. This time, we bring you to meet the needs of the studio / enterprise IT Department designer computer procurement needs of commercial PC DELL mobile workstation Precision 7520.

Professional word can not just say, it means a set of hard and soft collocation, which will make the notebook volume change, but people don't believe that a Air notebook is a professional designer PC. Precision 7520 is not a portable business with 9cell DELL Precision 7520 Battery, also in this is not a frivolous. As a mobile workstation, heavy, huge people's first impression of him. But it is for the designer PC is not a derogatory term, the designer with 7520, this thick atmosphere, can let a person to the studio or business a more professional positioning, easier to get the trust of customers, but also can bring more projects.

With the gradual development of young white-collar workers in the workplace, the traditional office business computer has been unable to meet these young people for the dual requirements of office and entertainment. With the introduction of Lenovo ThinkPad office for the high performance computer do not take the unusual way in autumn this year, launched at the beginning of the game under the exclusive ThinkPad S5 black high-end gaming notebook computer, then it is faster to cater to young people for the office and double game needs, launched both office and entertainment properties the ThinkPad of the T470 business.

This time we got the ThinkPad T470 assessment machine with a champagne spray color matte shell and 15.6 inch IPS FHD Full HD display, built-in Intel core seventh generation intelligent i7-7500U dual core processor, for the first time in the business of notebook computer equipped with 2GB GDDR5 memory NVIDIA GTX 950M graphics card, 8GB memory and 128GB SSD+1TB support 5400rpm SATA double disk storage. From the configuration, this product is really attracted to young Master office, then it is really so good, we try to know!

Details on the C surface need to be carefully explained, we will explain the details in the following chapter, then we look at the ThinkPad D T470 surface design. D surface with black design, the same matte treatment, but also in order to increase the feel and friction, holding hands is not easy to slide. In D, there is a large area of the radiating opening for discharging waste heat inside the body.

This machine adopts detachable battery set on a battery on both sides of the fuselage and battery bar are provided with a rubber pad, this is because the battery is more prominent than the bottom surface, the rubber pad is installed in the battery is placed to prevent abrasion of the battery shell.

Since it is the business of the book, then in the appearance of a business model. ThinkPad T470 with 6cell LENOVO ThinkPad T470 Battery insisted and ThinkPad style simple in appearance, but in the case of the selected color, thickness and so on are more appeal to young people, we look at the next one.

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