Cambodia vs India · Real-time payment systems compared
| Capability | Bakong | UPI |
|---|---|---|
| QR Code Payments | ✓ | ✓ |
| Wallet Support | ✓ | ✓ |
| 24/7 Availability | ✓ | ✓ |
| Cross-Border | ✓ | ✓ |
| ISO 20022 | — | — |
| Request to Pay | — | ✓ |
| Open API | ◐ | ✓ |
| Alias/Proxy | ✓ | ✓ |
Cambodia's national payment platform launched by the National Bank of Cambodia in October 2020, built on a permissioned Hyperledger Iroha DLT with an integrated central-bank-issued digital tenge equivalent in both KHR and USD. Bakong enables 24/7 interbank fund transfers, QR-code retail payments via the KHQR standard, and P2P transfers. Notable for its dual-currency design (aimed at supporting the government's promotion of the riel in a heavily dollarised economy) and its extensive cross-border interoperability with Thailand's PromptPay, Laos' LAPNet, Vietnam's NAPAS and India's UPI.
Unified Payments Interface is a real-time interbank payment system built on top of IMPS infrastructure, enabling instant mobile payments via QR code, phone number, Aadhaar, or virtual payment address (VPA). With 300+ participating banks and 50+ third-party apps (Google Pay, PhonePe, Paytm), UPI processes 14B+ transactions per month and has become India's dominant payment method for both P2P and merchant payments. Now expanding internationally with cross-border linkages to Singapore's PayNow and other ASEAN systems.