Pure white, the temptation to pioneer stylish portable headphones
As a representative of the Japanese digital brand, Pioneer is the first to enter several Japanese digital brands, has inherent advantages in popularity. Well known in the professional field, Pioneer has an excellent reputation, in particularbeats by dre cheap, is a professional DJ and recording studio, you can see Pioneer equipment. It can be said that to a certain extent, the vanguard of professional equipment for civilian products has a profound impact.
Today's evaluation of the protagonist is from Pioneer to launch portable headphones SE-MJ541 series, Pioneer SE-MJ Series is the flagship portable model of the Street, and many of them there are many classic products. The MJ541 on the basis of the old section of the upgrade, in the end can impress consumers? First let us look at the characteristics of the headset: white, light and comfortable! These three meet more of the requirements of the users out to the streets. Part of the price of 569 yuan perhaps slightly higher than the mainstream price points, but whether they can block fashion enthusiasm of young people?
Pioneer SE-MJ541 frequency response range of up to 9-30000Hz, impedance 32 ohms, sensitivity up to 105dB from the parameters, this headset is targeted at low-frequency product, but the parameters do not reflect the headset. Now, the two of us from the appearance of the product and subjective listening Pioneer SE-MJ541 headphones for evaluation.
Pioneer SE-MJ541 continuation of the classic shape, is worth mentioning is that the metal wire drawing process is preserved on the headset. At the same time, this headset has the currently most fashionable color - white. Once upon a time, under the guidance of the apple, white is becoming the best colors of the digital products. This alone is enough to attract a few more into the eyes.
Pioneer SE-MJ541 folding ability, as long as we have two units of the shaft the inside flip, and then can be reduced to a sufficient volume of the portable, super-portable capability to meet the regular street user. Part of the ear pad, taking into account the upcoming summer, leather ear cushions wrapped carefully designed ventilation holes, both to ensure wearing comfort but also does not seem oppressed.
Overall, the Pioneer SE-MJ541 headphones occupy the three major characteristics of the white, brushed metal, and portable, from the appearance of speaking is quite successful, continue to the eyes of Japanese headphones Tim points. In the summer, you will take her to the street do?
Subjective listening, we iPhone4 mobile phone as an audition platform, I believe this is a lot of choice for users or alternative listening devices. Pop music, the tracks remain for selected Feng Wang, Fish Leong, Faye Wong, singer album track format is 320kbps for MP3.
The back burner for two years, Wang Feng, over 80 new songs, repeated scrutiny, rational to infer the emotional, filtering out the best expression of him at this stage are thinking of the 26 works published. Following on a "faith fluttered in the air", by Wang Feng, a "there" for the new album begins, into a more internal and deeper inspiration and discussion to identify the significance of the existence of their own lives: in the confusion of social upheaval, and value. It is different from a simple survival and life, more is to establish the inner sense of belonging ...
Pioneer SE-MJ541 not the kind of blind pursuit of headphones boom head low frequency, low frequency it is an element in the music, not a lot of dive depth and feeling, but it has good flexibility, you can feel the shells of the low-frequency from the effect. IF part, Pioneer SE-MJ541 processing the location of the human voice is very location, especially in the horizontal sense of space played a crowning touch, not too much focus on the head. High-frequency part of the modification did not much fancy, but a calm, there is no sharp height, more than a solid. Overall, the Pioneer SE-MJ541 headphones more emphasis on resolving power, the popular music-based vocal control in place.
Pioneer SE-MJ541 is a typical Japanese style headphones, and seize the appearance of the user's psychological, it can be said enough fashion. Sound part of a balanced mixer on the market today are less common, but there is no obvious shortcomings of the design can indeed deal with many types of music. The Pioneer SE-MJ541 headphones interested friends continue to focus on the follow-up report of the Zhongguancun digital audio channels.
Equipped with a 1.2GHz dual-core processor for Motorola Razr V XT885, XT885 and MT887 results close to the OMAP4430 and OMAP4460 The differences are mainly reflected in the frequency of the CPU and GPU, combined with graphics processing test results to see, so I speculated that the XT885 use should be TI OMAP 4430 dual-core 1.2GHz processor, GPU aspects of the device uses a PowerVR SGX 540. In order to ensure the smooth running Android4.0 system, with 1GB of memory to run.
The Sony LT22i with dual-core processor clocked at 1GHz, model ST Ericsson STE U8500, GPU uses the ARM Mali 400 MP. In addition, it is equipped with 1GB of memory to run 16GB of storage space body.
Super Rabbit System Evaluation AnTuTu Benchmark is a special Android phone, Tablet PC hardware to run the software points, a key it can run a full test project by the memory performance, CPU integer performance CPU floating point performance, 2D, 3D graphics performance database I / O, SD card read and write speed on a number of performance tests, and the phone overall and individual performance of the hardware to make the score. Upload scores and view the equipment in the world rankings.
The reason AnTuTu the results first, because it not only to show the comprehensive strength of the hardware, while also providing a subdivision of results, cross-references. RAM said that the machine computing for data handling capacity of the computing power of CPU integer / floating-point performance on behalf of the processor, 2D/3D graphics performance graphics processing chip for image rendering capabilities of the database I / O performance processor and RAM on the efficiency of access to the database, SD card write / read speed reading and writing skills that the ROM of the fuselage (The test requires the ROM free space is greater than 300MB, therefore if the body storage space is insufficient / ROM 300MB, ignore the item score and total score of less corresponds to the fraction). In theory, the higher the score, it means that the stronger the performance.
Quadrant development by Aurora Softworks, a senior mobile device performance testing tools, it tests include 12 CPU test, a memory test, four I / O test, a 2D graphics tests, 3 entry 3D graphics processing tests, and eventually to feedback comprehensive results of a test equipment. Equipped with GPU unit equipment can not run the software. In theory, the higher the score, representing the stronger the test equipment hardware performance.
Quadrant consists of Standard, Advanced, Professional in three versions, Advanced Version In addition to providing final test results, but also provides off-line browsing and advanced settings. Professional and Advanced there is no difference in functionality, only the former transferred for commercial users (such as agents, mobile phone manufacturers), software prices higher. Our testing options: Quadrant Advanced Edition.
Vellamo is a benchmark developed by Qualcomm (Qualcomm) (similar to Neocore), it allows you to test the performance and stability of the mobile browser, including performance as Java script, rendering, networking and user interface. The tool's results also include multiple sub-items, but we just take the total score, the higher the score indicates that the mobile phone the higher the degree of optimization of the browser, the web browsing experience better.
Neocore is an OpenGL-ES 1.1 graphics performance benchmark. Will play an animation software to open, to be assessed in the final software will run animation software, machine, and arrive at a FPS value. The higher the value, it means that the phone hardware for dynamic image processing capability, the stronger. Higher, screen resolution, more pixels of the rendering unit area, the greater the load of the graphics chip. In other words, the same graphics chip, the higher the screen resolution Neocore lower the value, both showed a shift in the relationship.
NenaMark is a graphics processing power testing tools for the Android smart phone, a video Demo playback test mobile graphics processing unit hardware acceleration. The which Nenamark1 applies to all run the Android 2.x version of the system terminal; Nenamark2 for high-end Android device equipped with the PowerVR SGX 540 and above graphics chip.
From the test results, in addition to the first security Bunny ran sub-test results lost to Sony LT22i, each of the other individual tests, the Motorola Razr V XT885 performance test scores were higher than the Sony LT22i. Both phones during basic operations are felt almost the same fluency. The other two phones support the touch of 10:00. If you have concerns in terms of hardware, so no need to worry, this gap compared to the built-in services is often negligible. Original Address: http://mobile
Razr V XT885 is equipped with an auto-focus 8 million pixel camera with LED flash. The camera interface compared to the native Android4.0 change big. Support the digital zoom function, while allowing us to select the shooting, white balance, continuous, timer, and exposure. And Sony LT22i also equipped with a 8 million pixel back-illuminated Exmor R camera, but also support select the scene for white balance, exposure, ISO regulation. In order to demonstrate the gap, respectively compared with 8 million pixels, and 6 million pixels.
At first glance this group of pictures, it is difficult to tell the difference. But look carefully, you will found the Sony LT22i the overall quality color is slightly darker. But the outline of the overall photo quality of the two mobile phones are relatively clear.
The second group of pictures we have chosen six million pixel resolution shooting close objects. Near the shooting is mainly reflected the grasp of detail. This can more clearly see the difference between the two cameras. Closer to the image quality and true colors of the Razr V XT885. Sony LT22i the proofs are a little redness of the phenomenon.
Endurance, Motorola Razr V XT885 is equipped with a 1750mAh capacity battery, the Sony LT22i and did not disclose the battery capacity from ePrice found the battery is 1305mAh. From the actual test results, after the same standby, call, SMS, performance testing, taking pictures, the Sony LT22i power-down speed is significantly faster than the Razr V-XT885. Tested, use the Razr V XT885 days 12 hours 54 minutes, the electricity the remaining 61%. And Sony LT22i electricity is almost depleted. It can be inferred, Razr V XT885 can use about 1.5 days -2 days and LT22i will one day -1.5 days.
For comparison, we can basically understand the ability of the two phones, appearance, service and configuration picture. In my view, the configuration similar to the case, we need to select the phone starting from the appearance and built-in services, to select products according to their needs. Blindly reference parameter information will only give you the choice of increasing difficulty. In fact, we selected the two models, the shape is very "idea" of the product. The fashion color of the new Razr V Series, as well as the the Sony LT22i angular let us see the point of smartphone innovation in the design. Built-in services, Moto and Sony also has its own measures, to strengthen the operation and social. For users, the recommendations go to the actual experience stores feel the two products do the choice, I believe will bring you a little inspiration.
Grand Enigma really exist, it is said top HiFi players could not say this problem. This amp used to be expensive in the world is now in second place. It is said that this set of giant global only this set, in addition to the appearance of a very particular, outside, whether it is carrying power or frequency response range is amazing.
The speaker priced at $ 1 million, but $ 1 million can buy? Estimated that no one can say is clear.
Grand Enigma second place, surely there is more fetish to replace him. Yes, and replace it with products called Transmission Audio Ultimate, priced at just double to $ 2,000,000. Its weight more than 4 tons, more than 11 meters width, while the unit is, however thanks to a number. About this amp, I want to say no, take a look just fine.
After reading these, the netizens do not rush to a message, because the author is not to show off the top audio products how expensive, how luxurious it is, just so that we understand, to see human beings never cease to excellent sound quality HiFi speakers pace. Of course, these prices are mostly manufacturers forecast out, after all, this product will be sold is indeed a problem, if we have a chance, it may be to the well-known sound show, for example, take a look at the White Swan Audio Show , where there are more high-end equipment, professional knowledge waiting for you.
Today we bring you is a professional mobile graphics workstation Lenovo ThinkPad W530, ThinkPad W series models in fact, there are some strange, because its product positioning is not a consumer, but used in a more professional graphic images. This series of models there are two sizes of 15 inches and 17 inches, the whole superior quality workmanship coupled with the price of money, had to admit that the ThinkPad W530 has once again ascended the throne of the new generation of machine Wong.
The notebook is an upgraded version of the previous generation ThinkPad W520, after closing the screen lid, the appearance of the previous generation products exactly the same. Have different, the keyboard style of the W530, it listed this year with the latest generation of ThinkPad product, be consistent, and black signs seven-row keyboard layout slowly transition to a six-row island button. The iconic blue Enter button has disappeared, island-style keys have been completely replaced by a wide touch beautiful fall.
Lenovo ThinkPad W530 mobile workstation as graphics is very suitable from the basic hardware configuration, equipped with the latest third-generation Core i7 3820QM processor, powerful performance to meet a variety of large and complex image data operations, in addition, also has 2 × 4GB DDR3 1333MHz memory, 1TGB large capacity hard disk, and NVIDIA Quadro 2100M professional-grade graphics cards. The most noteworthy is the wide color gamut of the display, close to 95% color coverage sufficient to meet the more accurate the color requirements of the professional graphics workers.
The appearance of the flagship ThinkPad notebook most remember is the classic lunch boxes, in fact, no need to use too many words to describe because it has tradition long enough. Unchanged black coating, excellent sense of surface class skin polished, angular styling, coupled with the traditional metal screen hook mouth fastening the way, it seems that all in the eyes of black fans still like the classic extreme , and not because they did not make any changes to feel fatigued appearance.
ThinkPad W530 roof is solid and heavy and full of materials is still using a cheap carbon fiber and glass fiber composite internal framework use of anti-roll design, the maximum guarantee of machine robustness and reliability.
Lenovo ThinkPad W530 screen with full HD wide angle matte display size of 15.6 inches, the best resolution of 1920 × 1080. Level as a mobile graphics workstation, the full HD resolution, matte effect and wide color gamut of these three key indicators ThinkPad W530 are in place. Later tests, we will display the color gamut for detailed testing, we can see just how wide color gamut of the machine.
ThinkPad W530 screen covered the top of the adductor design, and still retained the metal screen linked to the design, so well protected screen, in a complex environment can also avoid the intrusion of dust. The top cover on the top center to place a camera inside the edge of the camera with the keyboard light, which helps users to use in low light environments.
ThinkPad W530 shaft no doubt used alloy shaft hinge not only solid and durable, and the single-hand opening and closing of the screen is not very laborious. In addition, thanks to the shaft excellent control over the screen open to the maximum angle of more than 180 °, to meet the requirements of users in different sectors on the screen perspective.
The wide color gamut is the ThinkPad W530 as one of the most important feature of a competent mobile graphics workstation, the following we use the Topcon BM7A brightness chroma meter to be tested, measured and calculated a mobile phone screen NTSC color gamut values (color saturation degrees), maximum brightness, contrast, color temperature and color space properties.
Professional testing of the instrument can be seen, the ThinkPad W530 screen brightness value of 273.1, the white point color temperature of 6343K (standard value is 6500K), the overall color is slightly warm, the contrast ratio of 789:1, 94.08% of the color gamut. The screen brightness performance is relatively mild, and the screen color is very bright. It is worth mentioning is 94.08% color gamut, this value can guarantee the professional graphics industry users have access to the rich colors, and thus more accurate rendering of the layering of the image picture.
ThinkPad W530 top cover is opened, if you are black Fan'll find a different point, to be replaced because it is very intuitive and very familiar with the keyboard style, button particles replaced the popular chocolate-style, and this whole new generation of the ThinkPad E and T-series are consistent. The keyboard layout is no longer as compact as before wide touch beautiful fall look grainy stronger keyboard as a whole also appears neat many.
The keyboard feel varies from person to person, the personal use point of view, the usual classical keyboard keys to use more intimacy, it is important genes inherited by the "black" series models. However, conform to current trends, into the chocolate - button will not have the keyboard feel much impact. ThinkPad W530 button, feel the performance is very good and the keycap concave arc design is more fit fingers, and button elastic feedback and key process control is in place, smooth and delicate fillet of key plates, and further ensure that the user tap the touch of the keyboard.
In addition, the dual-use touch pad with red TrackPoint is not much change, it will not affect the habits of the old users, but also take into account the mainstream touch-control methods. Touchpad surface
Four iconic shortcut keys are still placed in the upper left corner of the main keyboard, but careful friends can be found, the far right of the lack of blue Think Vantage button, the button was changed to the black keys, the aim is to meet the current consumer demand function function can be realized to replace SimpleTap tool bar for the ThinkPad newly developed, the tool bar modeled on the main interface on the Tablet PC, you can also view the key to multiple work and free to move the icon, and through the Lenovo App Shop, software Store to download the latest and the people's applications.
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