Recently, my family has added a trendy 'giant-screen mobile phone' that can both swipe more smoothly and display more vividly, the flagship model of the Huawei Vision Smart Screen 4 series - Huawei Vision Smart Screen 4 Pro. So how does this flagship new product, which has been comprehensively upgraded both inside and out, and also equipped with the Lingxi Pointing Remote Control, the self-developed Honghu 900 flagship chip and the 'combination punch' of SuperMiniLED Honghu picture quality, perform? Let's discuss it together.