David Kirton / Reuters:
Huawei's $2,800 Mate XT trifold phone goes on sale in China, amid analysts' supply concerns; IDC: preorders surpassed 6.5M, versus ~3.9M foldables shipped in Q2 — Huawei and Apple's latest smartphones go on sale in China on Friday, with the Chinese tech company's much-anticipated $2,800 …