OPPO F31 series 5G will launch in India on September 15, 2025, reportedly including the OPPO F31 5G, OPPO F31 Pro 5G, and OPPO F31 Pro+ 5G models. The F31 series will feature AI Voice Scribe for real-time translations. As per reports, the OPPO F31 series 5G price in India could start under INR 20,000.