OPPO N3 will be released in October, and this time the N3 uses a very special body material, which uses a rare lithium aluminum alloy material. Lithium aluminum alloy is also a kind of aerospace material. Compared with stainless steel, the density of lithium aluminum alloy is only 1/3 of that of stainless steel at the same strength. Compared with common magnesium aluminum alloy, the density and strength have been significantly improved.
