It is recommended that you buy vivo X9, its performance in all aspects is relatively excellent.

Appearance. Its borders are relatively narrow, which gives me a greater visual impact in daily use. The picture quality and color are better when watching dramas or playing games.

The system is equipped with Funtouch OS 3.0 system. The portability of both UI and system operation has been improved, and daily operation is relatively stable.

In terms of photography, there are dual front-facing cameras, a 20-megapixel imaging camera + an 8-megapixel background blur camera. The imaging is of high definition, filtering out cluttered backgrounds and highlighting the subject. The soft light’s intelligent fill light also makes the skin look rosier.

In terms of music playback, the upgraded HiFi has stronger driving capability and better transient response, and can truly restore music. Combined with vivo's classic Hi-Fi tuning style, it meets the needs of enjoying high-quality lossless music while relaxing.

Overall, vivo X9 is worth buying.