The Realme C75x, launched in March 2025, is a rugged yet affordable smartphone designed for durability and performance. It features a 6.67-inch HD+ IPS LCD display with a 120Hz refresh rate, protected by ArmorShell™ glass. Powered by the MediaTek Helio G81 Ultra chipset, it offers 6GB or 8GB of RAM, expandable with dynamic RAM up to 16GB, and 128GB of internal storage. The device boasts a 50MP rear camera and a 5MP front camera, both capable of 1080p video recording. Its 5600mAh battery supports 45W fast charging, reaching 100% in approximately 90 minutes. Built to withstand tough conditions, the C75x is IP68/IP69 rated for water and dust resistance and complies with MIL-STD-810H military-grade standards. It runs on Android 15 with Realme UI 6.0 and is available in Coral Pink and Oceanic Blue colors.