Keduanya setup Triple. Kamera utama OPPO Reno12 5G 50 MP, f/1.8, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS, plus 8 MP, f/2.2, 16mm, 112° (ultrawide) dan 2 MP (macro), dengan video 4K@30fps, 1080p@30/60/120/480fps, gyro-EIS, OIS, HDR. OPPO Reno15 5G punya utama 50 MP, f/1.8, 26mm (wide), PDAF, OIS, sekunder 50 MP, f/2.8, 80mm (telephoto), PDAF, OIS, 3.5x optical zoom, dan tersier 8 MP, f/2.2, 15mm (ultrawide), dengan video 4K@30/60fps, 1080p@30/60/120fps, gyro-EIS, HDR. Selfie OPPO Reno12 5G 32 MP, f/2.0, 21mm (wide), 1/3.1", PDAF, sedangkan selfie OPPO Reno15 5G 50 MP, f/2.0, 18mm (ultrawide) dengan video 4K@30/60fps, 1080p@30/60fps, gyro-EIS, HDR.