A black artifact in the dormitory, a business travel companion: Flying Cat Zhilian U8 portable WiFi evaluation

time:2022-09-27 06:43:20 source:scripttoolbox.com author:Notebook computer
A black artifact in the dormitory, a business travel companion: Flying Cat Zhilian U8 portable WiFi evaluation

Preface Nowadays, people are more and more dependent on the Internet. Whether it is online shopping, social networking, office or mobile payment, the Internet is inseparable. Today's young people can say that they can go without food for a day and sleep for a day. , but the Internet cannot be without the Internet in a day, but now the 5G tariff is high, and everyone can’t live without the Internet. When you go out and watch videos, the traffic will be gone. At this time, it is a good choice to start a portable WiFi. Speaking of portable WiFi, Fei Mao Zhilian, as a brand that has been deeply involved in the field of portable WiFi for 18 years, has been widely praised for its products. Recently, I bought the latest U8 portable WiFi from Fei Mao Zhilian. It is small in size and powerful. Let's take a look at the highlights of this new portable WiFi. Lightweight and portable, you can take it with you. From the packaging point of view, the packaging of Feimao Zhilian U8 portable WiFi is relatively simple. The front of the box is the big logo of Feimao - FLYMODEM. The whole body of the box is blue, which is consistent with the real thing. The back is printed with product model and IMEI code and other related information. Unpacking, the packing list is relatively simple, mainly composed of Fei Mao Zhilian U8 portable WiFi, Type-C to USB-A interface and quick guide. From the appearance details, Fei Mao Zhilian U8 portable WiFi is very small and thin, only 9.4mm thick and the thickness of a mobile phone is as thin as 25g, and it is as light as a U disk, so you don't have to worry about increasing the weight of your luggage when you go out. The surface of the Flying Cat U8 portable WiFi is in the style of metal frosting, which feels very good to the touch. The front is a silver dividing line, the sharp arrow is like a super fast Internet speed ready to go, and the bottom is the brand logo of Fei Mao Zhilian. The interface part uses the mainstream Type-C, which is very common and can adapt to more than 98% of mainstream models and mid-range networking devices. In addition, the Type-C interface can be used for one-line connection, plug and play, directly connected to the Internet, the network speed is increased by more than 40%, and up to 8 devices can be connected at the same time, supporting the uplink and downlink rates of 50Mbps/150Mbps. In addition, the Flying Cat U8 adopts a battery-free design, which requires the reverse power supply of the device to be used. There is a high-speed network when there is electricity, so after opening the back cover, you can only see the position with the SIM card slot inside. Fei Mao Zhilian U8 portable WiFi currently supports 4G full Netcom. The equipped Fei Mao avatar card can achieve one card and three networks, and the best network can be flashed in 12 seconds. In the SIM card specification, only mini-SIM card is supported. After installing the SIM card When the SIM card chip is facing down and the notch is facing out, it can be used. When the SIM card is placed correspondingly, and then the Type-C interface is connected to the device that supports OTG reverse power supply, Fei Mao Zhilian U8 can automatically turn on. At this time, if the SIM has been activated and other steps, the device will automatically search for signals to connect. One-line universal, high-speed direct connection speed is one of the important factors to test the performance of portable WiFi. The author uses a third-party speed measurement APP to conduct simple tests, and tests are conducted in indoor, outdoor, and underground environments such as subways. The test results are shown in the figure. The data measured outdoors is slightly better than the indoor data, which can reach 57Mbps. Daily short videos and app downloads, this network speed is definitely enough, and the subway has a little interference to the signal due to the underground environment. , its test network speed is the slowest among the three scenarios, but there are also only 40Mbps, about 5MB/s, and the uplink speed is also 21Mbps, commuting to get off work, listening to music online, and chasing dramas are not a problem. Signal is also another important factor to test the performance of a portable WiFi. Thanks to the built-in three high-gain 3D three-dimensional LDS antennas of Fei Mao Zhilian U8, the 4G network is more stable and reliable without being dropped. The distance from the portable WiFi will also affect the network speed, so we also tested the network speed performance of this portable WiFi at different distances under the WiFi connection, respectively under the distance of 1 meter, 10 meters and a wall blocking the portable WiFi test. The actual measured distance of WiFi is 1 meter and 10 meters. The network speed basically does not change much, the uplink rate is stable at 26-27Mbps, and the downlink rate is slightly reduced, but it is still enough for daily use. I use Fei Mao Zhilian U8 to blackmail my teammates in the dormitory. definitely no problem. In addition, we also tested the ability to pass through walls. When a wall is separated, the delay and jitter are not significantly improved. The downlink rate is still 44Mbps, and the stability is good. We also measured the WiFi signal strength at 1 meter, 10 meters and a wall blocking distance of the portable WiFi. The signal strength of the three is within -70dBm, which is a good range. The smaller the dBm number, the better the signal. It must be noted that due to the difference between the test environment and the operator's network, the data measured by the author is not very representative, but only shows the results of the author in the scene at that time. To be precise, such data performance is in line with most of the usage scenarios of the vast majority of users. Rich scenarios, free unlocking After reading the above theoretical performance test, let's take a look at the performance of Fei Mao Zhilian U8 portable WiFi in actual scenarios. We will simulate the daily usage scenarios of users, and conduct game delay tests, live streaming, and swiping. Watch the video to see if this portable WiFi can meet your needs well in different scenarios. When using Flycat Zhilian U8 portable WiFi to directly connect to the iPad, we used Genshin for testing. Compared with the local connection to WiFi, the delay of Genshin is only 74ms in the direct connection state. The situation happened suddenly. After all, a one-second delay is the treatment of being headshot in chicken-eating games. Brushing short videos and watching videos online is now the norm for most people. The network speed is often slow, which affects the user experience. After connecting directly to the Flying Cat U8 portable WiFi, we measured that you can watch the live broadcast smoothly, even if you are playing online videos. , 4K 60-frame video is smooth and smooth when you drag it. Finally, we also used a third-party speed measurement app to conduct theoretical tests on games, videos and video calls. Whether it is playing games or video chatting, Fei Mao Zhilian FM-U8 portable WiFi with its powerful network speed experience, ultra-wide signal coverage and Extremely low transmission delay can bring users the ultimate experience. Simple setup, easy to master Flycat Zhilian U8 portable WiFi is also very simple to use, first connect the Flying Cat avatar card to the U8 portable WiFi, use the Type-C interface to connect to the electronic device, turn off the WiFi of the device itself to connect directly Internet access, but some devices cannot be used without OTG reverse power supply function. Before starting to use, you need to install the "Flying Cat Butler" App, complete the binding of the data card and the device, and perform real-name authentication and recharge. After everything is ready, you can start high-speed surfing. If some devices cannot use the direct connection to the Internet, you can remove the back cover of the fuselage, and the initial account number and password are on the label, and you can connect to the Internet. In addition, the "Flying Cat Butler" App has many practical functions, such as viewing data usage, controlling device restart, and changing WiFi passwords. In general, Feimao Zhilian's portable WiFi products are quite mature. Feimao Zhilian U8 portable WiFi is simple to set up, easy to operate, and ready to use. There is almost no learning cost, and the measured network speed is relatively stable. It must be enough for daily use. . In conclusion, as an old user, it is full of surprises to start Feimao Zhilian U8 Portable WiFi this time. Seeing that the portable WiFi of Feimao is constantly improving, its functions are becoming more and more perfect, and its daily use is more convenient. Although this test did not reach the maximum 8 connections supported by the device, it has actually connected 4 smart devices, which is relatively safe to use. As a person who travels a lot every day, such a stable mobile WiFi has been Enough and not too expensive. If you are a student party at school, suffering from disconnection of the Internet, or a business traveler who often needs to travel, you may wish to consider this Flying Cat Zhilian U8 portable WiFi, Type-C interface direct connection, high-speed Internet speed, no need to carry The battery can be used wherever you go. The important thing is to support major operators and IoT cards, which is also good. Fei Mao Zhilian U8 Portable WiFi is now fully pre-sale, and there are many gifts during the pre-sale period. Interested partners should not miss it.

(Responsible editor:Loudspeaker box)

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