The rumours also mention a 50MP primary camera sensor. This is likely the same sensor as on the OnePlus 5T. The battery capacity is also said to be 5000mAh. The Realme 3 has a 16-megapixel primary camera, an 8-megapixel depth/macro camera, and a selfie camera with a 16-megapixel cutout. The phone also has an accelerometer, compass, and fingerprint sensor. It supports 2G, 3G, and 4G networks. The smartphone is manufactured in China. It runs Android 12.