Written before the black 5: Logitech Logitech K800 Wireless + Backlit Keyboard 3 year evaluation

Xiao Bian Note: Double 11 to buy half of the sun lost, # # Sun single contest hot strikes, smashed hands have opened a box! IPhoneX etiquette waiting for you to win, submissions that get extra 100 gold coins, as well as original innovators exclusive rewards, App can light submission, details poke here.

The reason why it is written as a long-term evaluation is that the keyboard is a real thing to be seen by the wise. The various axes, mechanical or film, really have their own strengths, have love, and I have limited personal ability. With a variety of quantitative indicators of in-depth evaluation, really want to write words nothing more than written out of the box drying mode, and no nutrition. . On the other hand, the K800 keyboard is powered by two rechargeable AA batteries. Long-term evaluation also helps explain his endurance. After all, a basic wireless IO device, if you need frequent charging, even if the function of multi-bull, this user The experience is not much better. In fact, the most fundamental reason is too lazy, every time you look at the keyboard, you have to write a review, but every time you go to play 2K14 (this 2K17 must be out, the evaluation did not write out, showing the extent of procrastination) Or ETS2 and so on. . . Then, up to now, the long-term evaluation of the title from 1 year has been written as a 3-year long-term evaluation. I think this is my first Haitao, it is worth writing an original.

First of all, why do you want to purchase a wireless keyboard? Because the Logitech M235 wireless mouse used in the university was a basic type of wireless mouse, but it still likes to plug in the nano receiver. The mouse feels unrestrained in the hand, and although the M235 mouse is positioned at the low end, but the fretting has been used for 4 years intact, and the performance can actually be (in the words of a friend, that's because I'm a hot chicken, low pill, Peripheral is not the upper limit of my operation. The most critical thing is that during heavy use in college, we can't even tell how long it lasts, because we can never remember when it was last battery change. Last term. ? last year? This kind of endurance performance also made me more interested in using wireless devices. After all, there are no messy wires and there are enough wireless devices that are long enough for you to forget to charge. Can anyone not love it?

Logitech's wireless peripheral equipment, in addition to the G series, the rest of the series are received by a Nano receiver, a Nano can connect up to 6 peripherals, not limited to the mouse or the keyboard, this is very convenient. So the types of wireless keyboards are actually relatively simple. After all, limited by battery life and customer demand, it is difficult for players who are pursuing mechanical keyboard feel and corresponding performance to choose wireless keyboards. For example, my bad friends don’t even accept wireless. Keyboard, so the wireless keyboard is basically a film keyboard, individual Bluetooth mechanical keyboard, the price is not high, the desktop also needs to be a separate Bluetooth receiver, more trouble, the kind of USB Bluetooth receiver stability and performance are generally . Because there is already a Logitech mouse, so I do not intend to add other receivers, it is selected in Logitech, after all, Logitech is also a peripheral manufacturer. So in the election of Jingdong for a long time did not really like it. So began to look at the wireless keyboard Daquan ZOL, the result suddenly saw a keyboard called K800, the function is actually wireless, there is backlight! In addition to these highlights on the outside light, the keyboard's thin film architecture is the X-architecture, and feel is the top touch in the film. If you use a mechanical keyboard for reference, it resembles the feel of a red-axis keyboard. Light pollution can now be installed in the mainstream of DIY ah, and because the keyboard of the notebook is not backlit, the university bedroom is very troublesome after turning off the lights, and it has been hoped that there will be a backlit keyboard. As a result, the keyboard was discontinued in the country. Because it was really liked and not reconciled, it went to Logitech's official website. As a result, the keyboard was obviously sold, and it was updated! (More on this later). I started to go to Meiya and think that if Meiya had it and I could mail it directly to China, it would be troublesome for the classmates who were studying in the United States to buy it (I did not have an international credit card at that time). The results are really there! And also direct mail! Look at this card~

The price is about 59 US dollars per year, and it can reach 49 US dollars for individual discounts, and sometimes it can reach 69 US dollars. This price can be said to be a very good deal compared with the guidance price of nearly 1,000 yuan at home. This is also my first sea scouring.

Front appearance, full size + keypad

The details here can be seen that this keyboard is not discontinued as early as in China. In fact, this keyboard is not sold in China, and its origin is still in China, so it is equivalent to domestic production and shipped to the United States. I will buy it back again. =, Block-shaped Winodws logo represents the keyboard at least when the win8 update once; after pressing the space you can see inside the X-frame membrane keyboard, Logitech call PerfectStrokeTM key system: The following is the official website: The PerfectStroke key system distributes typing force evenly across key surfaces, making every keystroke comfortable, fluid, and whisper-quiet. The idea is to use the technology of the PerfectStrokeTM key system. In fact, it is the X-architecture film structure that can make every button press Distribute evenly to the entire surface of the keyboard, avoid the emergence of a corner of the membrane keyboard and press the corner of another corner to make the entire keyboard comfortable, smooth and quite muted. Mute uses the word whisper whisper to describe. Mute is still quite confident. When it is actually used, it is really silent, and a lot of text input is very smooth and comfortable.

The backlight is quite clean white, because it is a laser engraving technology, the yellow function buttons also look bright, will not appear dim, the night effect is really very good, ah, backlit keyboard is really a visual value killer, how to see How to look good. The entire keyboard side visual effect is really very thin, you can see the bottom of the effect looks thinner than the mouse pad, and the surrounding transparent plastic edge, reflective effect is also very good-looking, watching the crystal clear feeling. After watching the appearance, I came to talk about how to use it.

Let’s take a look at how Logitech itself describes it:

In order are: laser etched backlight, adjustable backlight, hand proximity sensor, PerfectStrokeTM key system button system, surface buttons, quick and easy charging, rounded minimalist design style, Logitech Unifying receiver, 2.4GHz wireless, convenient storage, Energy-saving, simple wireless settings, full-size keyboard layout. What is bold is that the actual experience really played a good role and you need to talk about it in detail.

Backlight system: This keyboard's backlight has a quite unique technology, official website: Hand proximity detection: Sensors detect your hands as they approach the keyboard to turn the backlight on and off. The big idea is to have a sensor to feel Once the hand is close to the keyboard, the backlight turns on immediately. The measured effect is very sensitive. The basic hand reaches the palm rest under the keyboard and the light is on. This ensures that the keyboard is definitely on before you want to see the keys you want to press. This experience is very good. Without blinding in the darkness, this inductive backlighting system not only ensures the meaning of the backlighting, but also greatly enhances the life time, but there is a small question. I can't find the position of this sensor, but also at night. Can not find a specific introduction, anyway, the actual application is really good, this is a full mark of praise. The above appearance picture says that this keyboard has a light sensor to link the brightness of the keyboard backlight, although the backlight of this keyboard is adjusted according to the background brightness, but it also supports manual adjustment, from 0% to 100% per 25 % is a gear, if you do not use more than 6 hours, then reset to the background adjustment, where the manufacturer's caution is that the backlight keyboard should have turned off the backlight during the day and turned on at night, but the manufacturer's mind is Since the backlight is the selling point of the keyboard, if the customer does not see the backlight when he picks it, isn't he losing 1 billion, so the backlight setting is that the brighter the background, the brighter the keyboard lights, the basic day starts. Use, Background is 100%, you need to manually adjust it to 0%, it is just right at night, basically 25% to 50% or so, want to understand this sales feature, it can be said to smile.

X-architecture thin film: Thin film keyboards from the original new product, hit the mechanical keyboard production or even stop production, has now been defined as low-end, high-end peripheral water is occupied by a mechanical keyboard, is inseparable from its physical structure, large Some membrane keyboards give people a low-end, feel very bad, and are not durable because of the use of a low-cost “crater” structure. This structure is combined with a low-quality rubber rebound, and the pressure of each press cannot be transferred on average. A long time will appear when pressing a corner. Another corner not only does not go down, but also awkward situation, or stuck, press does not rebound, rebound poor these disadvantages. But with high-quality rubber, and with the X architecture, there is a basic button springback support structure, this structure we can go online search, is the best mechanical structure of the membrane keyboard, MBP has been using This structure, until this generation of MBP and rMBP because of the need for ultra-thin, replaced Apple's own butterfly corner structure, in fact, the basic principle is the same, if the bottom of the rubber to do a little bit bigger, the key process to reach the normal mechanical keyboard 2/3 words, the feeling is very good, not much pressure on the initial strength, the appropriate key process, fast reading strong rebound, feel is basically a red or tea shaft level, daily typing office or game are very comfortable of.

Life! Life! Life! : The biggest problem with wireless devices is battery life. Whether it is a laptop or a mobile phone, battery life is always its greatest contradiction. There is no guarantee that the battery life will not guarantee functionality and performance. The first feeling that many wireless mouse and keyboard gives people is not delay, ah, these problems are poor, it is the problem of battery life. No one would like to use a wireless device that requires frequent charging. What is the life of this K800, especially when using the backlight? The answer is: You will not remember the time of the last charge. This I think is enough, full of electricity, to the next need to recharge, this time I do not remember clearly, that is, the basic use of 2-3 hours a day to open the backlight, moderate life enough you forget The last charging time, I remember that at least about 2 months of battery life, really can not remember, so that charging is definitely not the place that this keyboard can make you bother, whether it is a keyboard or a mouse, I do not Need you to guarantee how many months, ah, even a year, ah, these battery life, can do to forget the last time you charge, it is enough for people to use this keyboard. Rechargeable batteries vary depending on the production batch. There is a love wife or Yuasa battery. My Logitech Proformance MX gives love to my wife. This K800 gives Yuasa.

Function: With Logitech's own SetPoint software, you can define the function of the keyboard shortcuts, basically from F1-4; F8-9 can be customized, with setpoint can be changed to any function you want, even a key Open the software you want to open, such as my F9 is directly open Netease cloud music, F1 is to open the browser directly and so on. The threshold for use is very low. Once you set it up, you will not need to use it again. When you use it, the function key on the keypad can directly adjust the system volume, and there are screen prompts. It is very convenient. You usually use this keyboard completely. Adjust the computer sound size. If you press the case key, there will be a prompt, very intimate, including whether the numeric keypad is open, will prompt. The case key not only has a hint on the software level, but on the keyboard hardware level, there is a small green light on the case key. If the capitalization is turned on, the small green light is bright.

Charge and Receiver: Use a receiver together with the mouse to take only one USB port. If you charge it, you have a Mirco USB charging cable. There is a Micro USB charging port directly on the keyboard. If you charge it, it's not silly. Filled with will automatically stop, it is estimated that there is a charge logic chip management inside the keyboard, because full of the flow of dynamic lights to stop after the display is full power, while the charger is cool, because there is no USB ammeter, so use this stupid method to judgment. . .

A wireless backlit keyboard that sells for less than 600RMB, with an excellent X-architecture film structure, is almost a wireless peripheral without a short board. The functions you want can basically be given to you, together with SetPoint software, to F The key setting different functions and a key to open the software, can be said to greatly improve the work / life efficiency, for me is a direct fever and direct fever fever wireless keyboard. After three years of use, there are almost no adverse user experience. No matter whether it is a keystroke, life, or function, it is so good that this keyboard has not changed from the introduction of the next generation of products to Logitech. Now it has become an ultimate product in one fell swoop. With Aunt Zhang's spirit is: it is worth buying!