Sony big screen entertainment platform EL25EC evaluation

Performance of the hardware: the best audio and video entertainment
Sony EL25EC using AMD APU is a platform for laptops, processors equipped entry-level E450 APU, the overall performance is not suitable for large high-performance gaming or office needs, but online games, high definition video playback and other common entertainers, but it has a very good performance, while for 3499 yuan, low price, for the average user of a house, is undoubtedly a cost-effective choice. Therefore, if you do not want to spend too much money to buy a laptop, and just want to play online games or watching high-definition video and Sony VGP-BPL13 be a very good choice.
· Evaluation of performance of the hardware and the summary evaluation
First, we look at the hardware, with AMD EL25EC E450 APU platform, AMD K14 chipset, 320GB HDD configured together, and 2 GB DDR3 1333 MHz memory speed, in addition, the machine factory pre- operating system loaded with original Windows 7. In the graphics area, the integration of the APU model uses an AMD Radeon HD 6320G graphics card, not equipped with dedicated graphics cards.
List of machines hardware
First, we have 64 AIDA tool CPUID to see Fengyun E450 AMD APU basic information. This processor is a low-end family APU model, performance is more general, based on 40nm process technology, frequency 1.65GHz, 512KB secondary cache only, dual-core design, although slightly lower than the performance of the processor, but its price advantage is obviously the Internet, watch high-definition and other common applications, adequate.
List of basic parameters of the processor
Then we use this software Cinebench R10 to assess its performance, the software is capable of mono-and multi-core processor performance score given intuitive Fengyun Sony VGP-BPL21 Laptop processors APU its simple heart for the last 1156 points, get the Duo 2262 points, the overall performance in general, little difference compared to the E350 APU.
Test the performance of the processor
In the storage model with a 320GB hard drive together, we HD Tune to test its performance. Capture from test results, we see that the average transfer rate of this disc 70.2MB / s, the maximum transfer rate of 92.3MB / s, while the minimum transfer rate of 39.4MB / s, from these data we can see that child the hard drive speed is 5400, more than 18.4 ms access time, its overall performance in the ordinary SATA hard drive is better, but the transmission rate is relatively low very satisfactory.
Hard disk performance tests
Finally, the overall performance of this product was tested using the software for the PCMark Vantage, which is a portable global performance evaluation of commonly used software, simulating the user a variety of practical applications, requests for all aspects of the laptop gives the corresponding daily evaluation results.
Assessing the overall performance
The general situation, the overall performance of academic 2396 points in line with the actual performance of their platform. In each test, a more balanced performance, a maximum of 3000 points, in practice, this Notebook Products are not players or high-end users to design, and performance to meet, like watching high definition movies, often out of the office etc. The main applications.
Product: EL25EC / B (black) the performance of Sony VGP-BPS13 Laptop mobile thermal advantages of living is
Weight, heat and endurance test
Then we take a look at this performance information EL25EC mobile. We portability first part of this product were measured using electronic scales separately the weight of this product with a weight of the battery and the journey of the weighing, from the following table, we can see, the weight of this product with battery 2.453 kg, the weight of 2.809 kg trip for 15.6-inch laptop, portability is not the judge of the merits of the standard, bringing the big screen visual experience is most important.
With the battery weight: 2.453 kg Weight Travel: 2.809 kg
In the thermal performance testing we used FurMark software to make this machine to operate at high load conditions, after 1 hour of time, the temperature of the heart of the processor has reached 59 ℃, the temperature of the point view of the sensor alone EL25EC overall thermal efficiency is still very good, which benefited from its power to bring to the platform below E450 APU, which itself is only 18W of power to help EL25EC a little heat.
Temperature sensing internal hardware
Surface temperature of the body of the test
By thermal imaging devices, we face the fuselage C and D the surface temperature of the test surface. Among them, more in touch with a keyboard part of the user of the maximum temperature of 34.1 ℃, the maximum temperature of the bottom of the fuselage 36, 3 ℃. Distribution of heat, we can see, the highest temperature of the red zone to the surface of the keyboard, the red zone concentrated in the middle of the keyboard and touchpad part and the lower area of ​​the window is concentrated in the heat. The heat of the real situation, the effectiveness EL25EC satisfactory cooling, the surface temperature is low, the internal temperature at full load equipment is not high.
Sony VGP-BPS21 Laptop Battery Evaluation of Life
Finally, we examine how endurance EL25EC. This model comes standard with a six-cell lithium 10.8V/4000mAh/44Wh from the specifications, the battery capacity is relatively small, we have adopted Windows 7 comes with software power management has been valued for its endurance, the last three hours 57 minutes of battery life is satisfactory, while the battery capacity and the application point of view, EL25EC play games, watch movies HD, which can reach more than three hours of battery life, and the main applications such as web browsing, then life will be longer.
Product: EL25EC / B (Black) Sony laptop design: a rich texture and bump texture
· Design hexagonal textures textures bump
With AMD APU platform, low price, Sony EL25EC the more affordable but still maintain the overall design of Sony's high quality, top of the decorative use of hexagonal texture, and full of a certain concave , so the effects of lighting and texture both have a unique performance.
Sony laptop EL25EC
Cover the use of bump texture design
EL25EC is a 15.6-inch models of large molds, the maximum screen resolution of 1366 × 768 pixels, the screen color saturation, high performance color is very bright, comfortable viewing experience. The upper part of the screen with the device, users can achieve through its online video chat, video conferencing online.
15.6-inch widescreen display is bright
Throughout the design of the keyboard, Sony VGP-BPS9 Laptop Battery provide a small number of key areas, in addition to several useful features preset buttons to help students quickly make friends and maintenance operations. Overall, the design is still very good EL25EC, Sony has always maintained a range of children's fashion, in line with this dynamic group of student characteristics.
Chocolate Keyboard provides a small number of key areas
The function keys and the small number of key areas
The high side of the keyboard, arranged a speaker EL25EC, and in the vicinity of the enclosure, in addition to the configuration of the labeling machine relevant, we can do with the function keys right, including the button food, VAIO Media shortcut key Gallery, Quick VAIO WEB care and shortcut keys.
Interface configuration, EL25EC in front of the fuselage on the left were equipped with Sony Memory Stick card reader and SD card reader, also comes with wireless LAN physical switch. But in the right side, there are several common indicators distribution function.
The card reader and wireless LAN front-end physical switch
The left and right sides of the interface configuration of the fuselage
The left side of the fuselage is the main interface area distribution EL25EC where, with a power jack, RJ-45 Ethernet port, VGA port, HDMI port, a USB 2.0 interface and a set of audio jacks. The right side of the fuselage, with three USB 2.0 ports, a DVD burner and safety lock. The layout of the interface, overall it is quite reasonable.
Review summary: Sony EL25EC APU is a platform for low-priced products used, although the gap between the overall performance of the consumer product, but the main application, however, it is a very affordable option. For purposes of design, there are many close friends, as this design, of course, have friends not to be sure, can only say that the eyes of the beholder wise see wisdom.
Overall, EL25EC is a more profitable products, the overall performance, while not exceptional, but more convenient, the 3499 reference price more reasonable, but the actual transaction Geken yuan priced less than some.