Samsung taps Solana and Sui to launch zero-fee USDC global remittances on 82 million phones - CoinDesk

Samsung is integrating Solana and Sui into its mobile ecosystem to enable zero-fee USDC remittances across an installed base of 82 million phones, according to CoinDesk. The move places stablecoin payments directly into consumer hardware rather than a standalone crypto app, a meaningful step for mainstream accessibility.

For markets, the development matters on two fronts. First, it signals continued enterprise interest in high-throughput blockchains for payments, reinforcing the narrative that stablecoins are becoming practical settlement rails rather than purely speculative instruments. Second, routing remittances through Solana and Sui highlights how chains compete on cost and speed for real-world volume.

What to watch: whether the service expands beyond an initial set of corridors, how Samsung handles custody and compliance, and whether zero-fee economics prove sustainable or rely on subsidization. Adoption metrics — active users and transfer volumes — will ultimately indicate whether this is a durable use case or a promotional pilot.