Quite a few phones worldwide support the simultaneous use of two physical SIM cards, but not many US models do. In fact, most otherwise dual-SIM-capable phones see the feature disabled in the US ...

A multi-carrier GSM phone with two, three or four SIM cards. Dual-SIM phones are popular with global travelers who use local and foreign carriers as well as people who want a business and personal ...

The phone comes with 4GB RAM and 64GB storage, expandable up to 512GB with a memory card.The Samsung Galaxy M21 is powered by a 9611 octa-core processor and supports dual SIM connectivity.

Sri Lanka's PC House recently introduced three new mobile phones from Indian mobile manufacturer Karbonn, the K111, the K550i and the K515. All three are dual SIM phones and also feature "high quality ...