Major smartphone brands, including Samsung, Xiaomi, and Vivo spin-off iQOO, are ushering in 2023 with some major product debuts. The iQOO 11 5G is the company's high-end flagship phone, while Xiaomi is focusing on its affordable Redmi Note 12 5G series. Samsung, on the other hand, is starting off with a somewhat entry-level device named the Galaxy F04.