Music Audiovisual Evaluation-Feiao M9

Since the sound quality of the mobile phone is getting better and better, the player's dominant position in the entry file seems to be shaky. If the 500~1k player is not an enthusiast, it seems difficult for ordinary users to distinguish the sound quality gap between the player and the fruit phone or Android flagship. At this time, the entry file of the player seems to be abruptly mentioned in the price range of 1K5~2K. In such a range, each player has its own merits. It seems that it is not easy for many newcomers to start with a more balanced front end and lay the foundation for future advancement.

coincided with the listing of Feiao M9 and flaunted the bucket machine under 2k. I am very interested in this. I borrowed one to feel it. I also thank Feiao MATT for its support.

Appearance & Design

M9 is relatively simple. A 3.2-inch IPS screen on the front occupies most of the space. Although the display effect is not as clear as that of today's flagship mobile phone, it is also clear and bright enough for all mobile phone controllers to hold. The logo lamp with color RGB below can display the types of music playing. Whether it is bright screen or rest screen, this logo is really a comparison. The left and right asymmetrical design, the right side is simple and straight cut, clean and neat, only a little bit of hand when operating with one right hand... (my hand is small), the left side is semicircular design, the keys are concentrated on the left side, from top to bottom are power key, volume wheel, play/pause key, forward/backward (previous/next) key, and TF card slot. Judging from my small hand use experience, one-handed operation has no pressure. When the index finger is pressed and held down the power button, the thumb falls on the leftmost side of the screen and the whole area is accessible. Therefore, in daily travel, when you hold the ring of the subway or bus with one hand, you can easily take it out with the other hand to choose a song you like. And it is worth mentioning that the sub-golden volume roller is not only the finishing touch of the whole black body, but also a curved groove design, which can just fit the radian of the finger belly. This humanized approach really shows that Feiao has improved the design again and again. At the bottom are 3.5 single-ended and 2.5 balanced ports and type-c interfaces. The weight of the fuselage is not very heavy, 133g is actually lighter than most mobile phones.

judging from the overall design and key layout, M9 is designed on the basis of considering one-handed operation. on the whole, although it is not amazing, it is durable enough. moreover, the effect of logo improves the overall color value a lot, and it is completely sufficient to go out of the street.

System & Use

M9 uses a deeply customized Android system. It really takes a little time from starting up to being able to listen to music. There is no way to compare this with the current single chip microcomputer. However, in most intelligent system players, the speed is not slow, and the response is more sensitive during use. The experience is basically the same as the response speed of entry-level mobile phones. Returning to the main menu adopts the design of drawing on the bottom, which is also a popular operation at present. Moreover, in addition to the built-in music playing software of Feiao, there are also many playing software such as NetEase Cloud Music and kkbox. After connecting WIFI, you can listen to songs online, which is very convenient. In terms of Bluetooth function, M9 not only supports all Bluetooth transmission protocols including HWA, but also supports two-way Bluetooth, USB decoding and other functions to deal with most scenes in life.

has a good experience at present. M9 reflects that there will be a slight wait for startup (no way, MCU is used to it, and the rest are satisfied. In its own customization system and use, it is relatively good.

Endurance & Portable

endurance varies greatly according to the format of the selected music. A few days ago, I went on a business trip and mixed MP3,FLAC,APE,DSD and other formats on the train for about 3 hours (volume 85, noise on the train is a little loud), with intermittent rest, and the power consumption dropped from 100% to 68%. After that, the standby mode unplugged the earphone and put it all night, and the power consumption dropped to about 40%. According to this calculation, the battery life for normal use was about 8~10 hours (mixed with various music format files), and the standby time in the off-screen startup state was about 2 days. This time is basically in line with the official standby time. As for deep standby, this 45-day test is over. Leave it to you to try. I think it is a little difficult not to touch the machine for 45 days. On the portable side, the clean water cover that comes with the appearance does have the possibility of wrong touch. If you rub it casually, you may pause the music or the next song. However, M9 has a good detail. You can set the use or not of each key in the setting. Therefore, when you put it in your pocket, press the power key to turn off the screen, which will avoid accidental touch. Of course, I also hope that the manufacturer will introduce the corresponding leather case in the later period, which can better solve this problem and increase the color value by the way.

Quality & Thrust

M9 debuted as a 2k bucket machine. No one used this title before, because it is easy to do a product well and it is not too difficult to do it well, but it is relatively difficult to say that there is no short board. Since M9 dares to play such a slogan, we have to try all aspects.

has maintained a high level of 2K. Whether it is popular vocals or size, the details of basically all music will be clearly displayed. Although the calendar that does not reach the flagship level is in the ear, at least it can be easily distinguished. For example, in the song "Tip of the Tongue 2-First", the strength of exhalation and flu when the flute is played in 3 minutes and 07 seconds can be easily felt.

tuning, M9 maintains a relatively balanced tuning style. This style is not a light taste, but a feeling that is sufficient in all aspects but not prominent, so that it will feel tasteless when listening to it for a first time. However, if you listen to it for a long time, you will feel that you can have better adaptability (for those with heavy tuning, you can refer to Lebi L3, and for those with lighter tone, for newcomers, the tuning of M9 can be regarded as uncharacteristic, but judging from the equipment I have played with, this is also a rare thing, because the quality of M9 itself is not low, it is easy to express the corresponding sound with all kinds of earphones, and it can fit well with the matching earphones. It may be a bit too much to say that there are no tricks to win in martial arts, but at least it can give everyone a front end with better adaptability and let you understand the characteristics of different headphones. This is a good interpretation of M9 for bucket machines.

three-frequency, the corresponding tuning is still no more, no less. In fact, the three-frequency is often matched with earphones to listen, because the earphones themselves have a great influence on the expression of the three-frequency. When M9 is matched with its own FH5 (track-Zhang Xueyou-waiting for you to wait for my heartache/Chen Jieyi-heartache/Cai Qin-your eyes, etc.), the overall trend is relatively popular, the human voice does not stick to the ear, the intermediate frequency density is moderate, the human voice and instrumental music reflect each other and are relatively coordinated, while when matching VE5, the overall human voice will be especially prominent,. The high frequency (track-devil's vibrato) is soft and smooth in FH5, but it will be slightly darker, while the performance on FINAL make1 (Beijing line, unmodified filter and tuning cotton) will be much brighter, even slightly stimulating. On the low frequency (track-action and silence/Zhao Peng-boat song), when matched with the F4100 with the relatively disabled low frequency, the bass can still have quality and quantity. Although there is no shock, it is also good at pushing the 4100 out of such low frequency.

thrust, the thrust of M9 really surprised me, as can be seen from the low frequency of F4100 being pushed to mass and quantity. In pushing portable head wear such as big steamed bread or MER7, it can reach the state of completely pushing away (of course, the perfect match of big steamed bread is D50, which is really beyond doubt). for Philips X1 and JVC RX900, which are relatively difficult, they can still reach a relatively satisfactory level (compared with aune small machine suit). the sound is remarkable. the only thing that is lacking compared with the machine is the loose feeling, m9 still feels a little tight when pushing RX900. Of course, it is unfair to want to push the machine with you. The effect that a machine with the same price can perform is subject to the volume and power supply mode, and the price often needs to be increased a lot. This also shows from the side that the thrust and control force of M9 are still very good in the same level.

Bluetooth & WIFI

M9 can be used as a Bluetooth decoding ear holder to connect to a mobile phone, or it can be output to a Bluetooth headset as a Bluetooth signal. When matching a one-plus-six mobile phone, when listening to Zhou Shen's "Big Fish", you can obviously feel the improvement of thrust and the enhancement of sound quality (the direct thrust of one-plus-six itself is already better than that of fruits and some domestic mobile phones with flaunted sound quality. You, this is my conclusion after AB has passed all models of fruit 5c ~ x), so it can be explained that M9 will further improve the sound quality under the condition of matching all common mobile phones in the basic market. However, in the WIFI connection state, the loading speed is relatively normal when listening to online songs using the internal NetEase Cloud.

In addition, listening to the song in the charging state, there will be a current sound in the right channel. At this time, the current sound of unplugging the charging line still exists and disappears after restarting. It is not clear what the reason is. If you occasionally encounter a friend with noise on one side, you can restart the machine to solve the problem.

summary

After several days of continuous use, M9 can play the role of its bucket machine in terms of convenience and sound quality. The machine itself has no obvious short board and can better meet the needs of current life. Moreover, M9 comes with various types of audio software and can be connected through Bluetooth and wifi. For many friends who wish to listen to massive music online or use Bluetooth headphones, it is also a very practical front end. Considering its selling price of less than 2k, it is more recommended to start. As for whether the style of M9 is your dish, it is true to see and hear!

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