That Realme C65 launched this April, and the company is busy working on its successor, the C75. It was spotted receiving certification, and the process has confirmed the fact that it supports 45W fast wired charging.
It is exactly the same as its predecessor. The C75 has a 5,828 mAh battery, which is much larger than the C65's 5,000 mAh battery. Unsurprisingly, the C75 also supports dual SIM, Bluetooth LE, and NFC. So far no other specifications have been revealed.
For reference, note that the C65 comes with a 6.67-inch 720×1604 90 Hz LCD touchscreen with 625-nit peak brightness, MediaTek Helio G85 SoC, 6/8 GB RAM, 128/256 GB storage, 50 MP main camera, 2 MP depth sensor, and 8 MP selfie camera.