Dual Sim

223976 dual sim products are offered for sale by suppliers on Alibaba.com, of which 3g&4g smartphone accounts for 42%, 5g smartphone accounts for 27%, and feature phone accounts for 7%. A wide variety of dual sim options are available to you, such as quad core, octa core and dual core.You can also choose from 1.77", 2.4" and 6.7 inch dual sim,as well as from speed measurement, blood oxygen, and fitness tracker dual sim, and whether dual sim is waterproof, app control, or nondisposable.