Wisdom VSD2/2S in-ear headphones evaluation

In 2015, Vsonic will introduce a new VSD2 headset between VSD1 and VSD3. It is exactly two VSD2 and VSD2s. It is the same as the previous one. The tuning style without s ends is slightly more flavorful. Some, low frequency and low frequency sense will be slightly more, with the relative neutrality of s end. From the price point of view, VSD2/2s is consistent with the price of VSD1/1s, the current price of VSD1, VSD2 and VSD3 headphones is 129 yuan respectively. , 199 yuan and 299 yuan.

VSD2/VSD2s is between VSD1 and VSD3 in terms of model and price, but it looks closer to VSD3 in terms of design. It uses a new shell mold to remove the angular appearance of VSD3 and VSD5. The corners are changed to the more traditional rounded style. From the photos, the VSD2/VSD2s seems to be a little smaller, but the actual size is still very close to the VSD3, but it is a little smaller. It can be seen through the translucent case, the internal unit is placed in the ear. The size, angle, etc. of the catheter extended by the earphones do not seem to be much different from the VSD3.

The VSD2/2s is still suitable for 10mm diameter moving coil units. The official 40 ohm impedance and 108dB sensitivity are also different from the VSD3 series. But for now, VSD2 and VSD2s only provide a gray translucent shell. The VSD3 series still has a variety of styles such as purple, green, red and blue. The other detail change is that the VSD2/2s has replaced the headphone cable [appearance, internal unknown], and also on the 3.5mm plug. Change, the overall decoration effect is better.

We have been using the headset for more than 300 hours. The two headphones used this time are not enough to stretch the new headphones without VSD3s. We also pay close attention to the changes in the sound during the downtime to avoid the VSD5 test. The sound changes to the staged problem, the VSD2 and VSD2s downtime process sounds stable, it seems that the difference is not too big after the sound and the downtime. The test still uses our common audio source, the mobile phone part uses iPhone 6 Plus and vivo X5 Max is the main reference, and other players such as the Flying Pride X5 and Monitor 06 MX are used as auxiliary references. However, the subjective evaluation descriptions of VSD2 and VSD2s are not too much. Why? Because of the sound performance of VSD2/2s and VSD3/3s Basically consistent. Only subtle differences in details.

VSD2s sound style and detail performance is basically the same as VSD3s, which is a neutral style in the VSD series, but overall it is still a relatively thick, introverted soft style representative of the sound. Compared with the VSD3s we are using in our hands. The high-frequency details of the VSD2s are slightly better, and the dynamics are slightly better. However, the high-frequency extension is slightly worse than the VSD3s, but the control force VSD2s under the large dynamics shows less distortion, and there is no chance for the VSD3s to have a sharp feeling. In general, we believe that the performance balance of VSD2s is slightly higher than that of VSD3s, and it is slightly behind in resolving power. This difference is extremely small.

Compared with VSD2 and VSD3, this VSD2 seems to be relatively more introverted. The low and medium-low frequency is more relaxed and rich, making it easier on the iPhone or on the weaker phones and players than the iPhone. Get better dynamics. On a mobile phone like the X5 Max, VSD2 is obviously a bit richer than the VSD2s. But we also found that designs like VSD2 and VSD3 are performing in comparison to similar products with S suffixes. In fact, some high-music instruments, the advantage of the high-frequency dynamics, that is, the dynamics without S is slightly better. But the same problem is that the resolution of this level of headphones will increase after the increase of the low-frequency sense.

The emergence of VSD2 and VSD2s is more like a market behavior of Vsonic product adjustment or update. On the one hand, VSD3 series changeable line design does affect reliability [sales cost is also high], on the other hand, VSD1 has been released for nearly 2 years. Time, need to increase the new model to adjust the market below 200 yuan. From the overall performance point of view, VSD2 and VSD2s are almost the replacement version of VSD3 and VSD3s, the sound style is almost no difference, the difference in detail performance is also very small. From the price Look, VSD2 and VSD2s are nearly a hundred dollars cheaper than the VSD3 series, but VSD3 can provide a variety of different color appearances at less than 300 yuan, each with its own advantages. In the same price segment of the product's sound performance, VSD2 and VSD3 The same, has an advantage.