Huawei nova7 has the following disadvantages: Huawei nova7 uses the Kirin 985 integrated 5g chip, 4000mAh large battery, 40W Huawei Super fast charge, thin body, and rich color scheme. Huawei nova7 is mainly taking photos, but it is not equipped with Huawei's flagship chip Kirin 990, so there is a slight discount in performance.