Xiaomi, OnePlus, and iQOO will be the first to launch phones with Snapdragon 8 Gen 4 chip.Vivo X100s leaked ahead of its May debut, featuring a slim profile and flat display.HMD unveils Pulse trio phones with affordable prices and 'Gen 1 repairability'.Samsung launches an expensive 50W charger, while Moondrop teases its first phone.