https://wccftech.com/xiaomi-mi-8-unboxing-a-closer-look-at-the-flagship-its-design-and-all-accessories-that-come-with-it/

Xiaomi Mi 8 is now official, along with different variants called the Mi SE and Mi 8 Explorer Edition. We now take a closer look at the phone via unboxing pictures, while also taking into account the accessories that the company has generously bundled.

From what we can tell in the images, the Xiaomi Mi 8 does not feature a headphone jack, since that is the trend going around with smartphone these days. The company has compensated future customers with a dual-speaker speaker but there is no speaker integrated with the earpiece, which would have otherwise provided a decent sound experience in my opinion.