As we go closer to the release of the OPPO N3, it was recently revealed that this phone’s mid-frame will not be made of magnesium-aluminium alloy but the rarely-used lithium-aluminium alloy is better than the former in terms of weight and hardness.
Lithium is the world’s lightest metal component. Adding lithium to a cellphone body made of aluminium can decrease the weight and increase its hardness. This kind of metal is usually used for airplanes and other aerial vehicles.Always be the first to know. Follow us: