Samsung Brings USDC Cross-Border Transfers to Galaxy Wallet, Targeting 82 Million U.S. Devices

Samsung is expanding Galaxy Wallet into a cross-border payments service by enabling USDC transfers for an estimated 82 million Galaxy devices in the United States, with rollout set to begin in the last week of October 2026. Under the setup outlined by the Solana Foundation, transfers will settle on Solana. Coinbase will provide custody for the stablecoin via Coinbase Prime Vault, while Bastion will deliver regulated stablecoin infrastructure. The Sui network will also provide blockchain support. Eligible users will be able to send USDC to compatible crypto wallets overseas or route funds to bank accounts in more than 60 countries. In the bank transfer flow, recipients receive local currency and do not need to open a crypto wallet. Samsung said it will not charge fees for transfers to compatible external wallets, though recipient wallets or exchanges may impose their own charges. How the feature works The USDC transfer function is built into Samsung Wallet, the same app used for payment cards, boarding passes and IDs, rather than a standalone crypto app. Users initiate transfers through integrated fiat on- and off-ramps, and sending requires biometric authentication on a registered Galaxy device. Settlement occurs in the background on Solana, with Coinbase holding the USDC in custody. "Sending money abroad should feel as convenient as using the wallet already on your phone," said Woncheol Chai, head of Samsung Electronics' digital-wallet team. "We're bringing USDC transfers into Samsung Wallet so eligible Galaxy users can get started without installing another app or managing private keys themselves." Why it matters The integration gives Samsung a distribution channel for stablecoins that many crypto-native firms have struggled to build. By embedding USDC inside a payments app already present on tens of millions of phones, Samsung positions stablecoins less as a trading instrument and more as a remittance tool, including a consumer experience where recipients end up with fiat in a bank account without interacting with a crypto wallet. Samsung said in August it planned to add stablecoin savings and payment features to hundreds of millions of Galaxy phones, and the U.S. deployment marks its first large-scale rollout. The Solana Foundation cited rising activity on the network: stablecoin supply on Solana is up nearly 20% year over year, and the chain has processed more than $5.25 trillion in stablecoin volume in 2026 to date. The move also puts Samsung on a network where enterprises including PayPal and Western Union already run stablecoin activity. The launch adds to Solana's push into payments and settlement infrastructure, following initiatives such as the Solana DvP atomic settlement program. It also comes amid broader efforts to connect USDC settlement to bank payment hubs through Circle and Volante. What could change Analysts and industry executives describe the announcement as a step toward mainstream stablecoin adoption. "Mass adoption was never going to come from people downloading crypto apps. It comes from the phone already in your pocket," said Kevin Lehtiniitty, chief executive of Borderless.xyz, adding that he expects Apple and Google to follow. Solana Foundation president Lily Liu said stablecoins "have proven the technology works" but lacked an on-ramp to the mainstream, a gap she argued Samsung can now close. The timing is notable because cross-border remittances remain one of the few stablecoin use cases with consistent, repeat demand. The International Monetary Fund's 2026 annual report highlighted low transaction costs as a driver of rapid growth in cross-border stablecoin usage, and Samsung's integration turns that demand into a consumer product on everyday devices. What's next Samsung has not provided a timeline for expansion beyond the United States, saying availability will depend on local regulation. The company said it may later add stablecoin payments for online purchases and tap-to-pay transactions on eligible Galaxy phones. A rollout spanning more than 60 recipient markets is also likely to attract scrutiny from payments and banking regulators. A key test will be whether Samsung can maintain fee-free USDC transfers as competing wallet providers and phone makers consider their own stablecoin integrations.