ThinkPad L15 is a pure tool, and it’s easy enough to use

It’s hard to brand a small piece of functional hardware on a laptop, but ThinkPad obviously did. < / P > < p > a little red dot has almost become the most important feature of ThinkPad. This little red dot can not only be used as functional hardware, but also a synonym of ThinkPad. However, as a brand positioned in the business market, ThinkPad’s business attributes are actually equivalent, even beyond the “little red dot” itself. < / P > < p > What’s more, business actually has a relatively stable and reliable user group. These users don’t care about the performance in the absolute sense or the lightweight, fashion and texture of the fuselage. And such as the security of the system, stability or the robustness of the fuselage, or to enrich the interface expansion ability, is such a business of the job. < / P > < p > after all, when you put PPT in front of customers, you don’t care about the performance or appearance of your laptop. Who doesn’t roll over is your father. < / P > < p > the black engineering plastic fuselage with black look and frosted texture can take us back to time and space to a certain extent, but the familiar ThinkPad style appearance is actually quite pleasing. As a business book, the relatively calm pure black is obviously appropriate in the relatively formal business occasions. < / P > < p > and as office supplies, ThinkPad L15 obviously also has a clear tool attribute. This kind of straight-line fuselage and simple design are relatively suitable for its positioning. In the black based fuselage color matching, ThinkPad L15 also creates a little lightness in the stability of black through the combination of small red dots, red lines above the touch panel and silver wiredrawing texture logo. < / P > < p > of course, back to the essence of ThinkPad L15, solid engineering plastics can bring good durability and robustness. After all, in terms of product positioning, it is actually a customized business notebook for large commercial customers, and providing a robust and durable experience at mainstream prices is a priority. < / P > < p > and ThinkPad L15 has also made a lot of efforts on the keyboard. After all, it is the most common scene to use this laptop to complete the text input work, which also puts forward higher requirements for the feel and durability of the keyboard. < / P > < p > the keyboard of ThinkPad L15 adopts symmetrical arc design, which can provide a larger base area between the fingers and the keyboard, thus improving the feel of the hand. And its 1.5 mm key distance and 1.9 cm key distance can also make me such a coarse man with thick fingers reduce the misoperation rate. In addition, the wide keyboard has a clear sense of feedback, and at the same time fully ensures the silence, which is really more friendly for business occasions. < / P > < p > such a comfortable feel obviously comes from the joint efforts of X-shaped support, drum support and cut slope. This keyboard with good hand feel and appropriate rebound strength is really good in laptops of the same price, especially better than those of the same price, especially the keying process and feedback itself can bring comfortable input experience. The biggest advantage of ThinkPad business computers is actually the keyboard. Compared with the current popular chocolate keyboard, the ThinkPad keyboard looks very “retro”. The arc design of the key cap inherited over the years has extremely high affinity for the text workers who need to input content on the computer keyboard for a long time, and each button key has extremely high affinity The distance between key caps is larger than that of many chocolate keyboards which are not suitable for use. < / P > < p > this means that there is almost no learning cost or difficulty in inputting text on ThinkPad L15. Anyone familiar with QWERTY keyboard keys can achieve their maximum text input speed on this keyboard within 3 minutes of opening this computer. Therefore, there is no need for ThinkPad L15 users to buy cheap film keyboards, because the text input efficiency of those film keyboards may not be higher than that of L15 keyboards. < / P > < p > the other thing worth integrating is the numeric keypad. After all, under the demand of accounting or data statistics, the numeric keypad that can be operated quickly with one hand without moving the palm is the synonym of productivity. The productivity of such users is directly affected by the absence of a keypad. The 17 million hit life is not as long as the mechanical keyboard, but it is obviously excellent for a business notebook. < / P > < p > finally, the keyboard of ThinkPad L15 also supports two levels of backlight, and the keys of the word transparent design can never drop words. This keyboard can ensure the internal safety of the computer body when a small amount of liquid invades the computer, and it can also make me feel more comfortable with the mug on my left hand side. < / P > < p > as for the iconic little red dot, or “little red cap” in the official mouth, is still another attraction of ThinkPad L15. Although the little red dot itself has a certain learning cost, and maybe not everyone can use it, for a considerable number of ThinkPad users, the advantage of moving the mouse cursor without leaving the keyboard with both hands after getting used to it is obviously very useful. After all, for users who need a long time to quickly enter text, reducing the movement of the palm can effectively improve efficiency. < / P > < p > don’t worry, the touchpad of ThinkPad L15 has a very good operating experience. This touchpad not only has the appropriate damping brought by skin like texture, but also has a very high level of anti touch, and the touch control is excellent enough. The excellent experience of this touchpad can even greatly eliminate my idea of carrying a mouse. After all, the overall experience is enough to replace the mouse in most scenarios. < / P > < p > besides, as a photographer, my hard demand for the mouse is to remove stains in the later stage of painting revision. However, as a commercial version, ThinkPad L15 is obviously more faced with the scene of text input. At this time, the operation of the touchpad can fully meet the demand. In addition, for the needs of slightly modifying the slider, I feel very satisfied with the sensitivity and handedness of this touchpad. < / P > < p > let alone the conventional external mouse itself. However, the operation of the three dimensions of small red dot, touchpad and mouse also brings higher flexibility for office needs. Whether you are a skilled user of small red dot, a writer with poor mouse perception, or a user who needs a mouse to complete the work, ThinkPad L15 can meet your needs. < / P > < p > in fact, it’s good to have one more operation dimension. After all, you can choose not to use the existing functions, but you can’t use the functions that do not exist, right? < / P > < p > the ThinkPad L15 recovered by zaeke is equipped with AMD sharp dragon 7 Pro 4750u mobile processor and equipped with radon graphics. 7 nm process, 8 cores, 16 threads, multi task processing ability, whether it is daily office, data operation, or code programming are competent. This machine can support 64GB memory and 1TB solid state disk. We have 16GB memory and 512gb hard disk. < / P > < p > although we have seen the game FPS value comparison between amd sharp dragon 7 Pro 4750u processor and Intel i7-10510u, we are more concerned about whether the game can better meet the needs of mobile office than the game. < / P > < p > from the actual performance point of view, it is not a problem for the machine to meet the normal text editing and table and PPT editing, and even in the face of Adobe Photoshop Lightroom such applications, in the 33 megapixel level raw format later requirements, it can also ensure good fluency, even if it is easy to get stuck in the operation of stain removal, ThinkPad L15 also provides a more fluid experience. < / P > < p > some people may worry about the body heating of ThinkPad L15 after long-term use. However, according to the results of stress FPU test of aida64 for more than 20 minutes after turning on the best performance power mode, the performance of the ThinkPad L15 is not bad. < / P > < p > on the C side, the maximum body temperature reaches 44.9 ℃, while on the D side, it reaches 44.5 ℃. This temperature control is really good, especially the high temperature area on the C side can basically avoid the common keyboard area when typing. Considering that the performance requirement of stress FPU test is much higher than that of daily office, the temperature that can be felt in daily office is obviously lower most of the time. There is no need to worry about the occurrence of excessive heating in mobile office. < / P > < p > at the same time, when editing through Adobe Photoshop, the relatively simple color shading adjustment also has very good fluency. In other words, if you don’t need dozens of layers to make the PSD format hundreds of MB, the performance of ThinkPad L15 is enough. < / P > < p > not to mention that the more scenes the machine is facing are actually office buckets. Under this kind of text oriented demand, the performance of AMD sharp dragon 7 Pro 4750u is obviously enough. < / P > < p > don’t think ThinkPad L15 will make do with TN screen just because it’s just a business book. The brightness of this screen is 1080 pixels. According to our website, the brightness of the screen is 1080. < / P > < p > it’s no problem that this screen meets the needs of text office, but it’s still relatively difficult to see the content in the sunny environment. However, it’s also a common problem of most laptop screens at the same price. If you want to use it outdoors, you still have to find shadows. And if you’re a photographer like me, there’s still a shortage of color space on the screen of ThinkPad L15, but it’s not the first choice for photographers. < / P > < p > and for the target users of ThinkPad L15, video conferencing is also a very common practical demand. For this reason, the product is equipped with dual remote noise reduction microphone, supporting Dolby certified sound effect, thus providing a more stable sound source for video calls. < / P > < p > and for mobile office’s need for battery life and charging, ThinkPad L15 also provides a 45wh battery, which can provide 12 hours of battery life. From the actual experience, the battery life of this laptop is indeed relatively good, it is very durable under the premise of text work, and it is difficult to consume photoelectric energy for a long time to code words. < / P > < p > according to our actual test, after the brightness is adjusted to about 70% of the screen brightness, and the power mode is adjusted to the “better performance” gear, the endurance of pcmark10’s modern office test is 8 hours and 4 minutes. Compared with other laptops tested by zaeke Zhike under similar conditions, this endurance is a very good result. < / P > < p > in the case of the screen brightness and power mode, in fact, it can meet many office requirements with certain performance requirements. If we can compromise a little more on the power mode and screen brightness, the endurance data in actual use will obviously be higher. < / P > < p > it’s hard not to mention that I think of my thin and light model. Its endurance time is relatively moving, especially when I’m on a business trip