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 a user base of 82 million phones, according to CoinDesk. The move places two high-throughput blockchains inside a mainstream consumer hardware channel, rather than limiting stablecoin payments to crypto-native apps.

The significance lies in distribution. Stablecoin remittances have grown as a lower-cost alternative to traditional cross-border transfers, but adoption has depended on users seeking out wallets and exchanges. Pre-installing the capability on millions of devices shortens that path considerably, and the choice of Solana and Sui reflects a preference for networks built for fast, low-cost transactions — a practical requirement when the fee is advertised as zero.

What to watch: how Samsung structures the fee model, since "zero-fee" typically means costs are absorbed somewhere in the stack; which corridors and regions are supported first; and whether other device makers follow with similar integrations. For now, the development is best read as a distribution experiment for stablecoin payments at consumer scale, not a verdict on any single network.