Recently, my family has had a lot of visitors, or more precisely, my living room has had a lot of visitors. Whether it's my girlfriend or my friends, they all like to hang out in the living room and never want to leave. Why, you ask? Well, because they all enjoy 'playing' with the TV in my house. Strictly speaking, it's not just a TV, but a 'giant screen phone' that can be used in 100 cool ways like a smartphone - it's the Huawei Vision Smart Screen 4. Let's experience it together today.