| Realme C11 (2021) | Realme C25Y | |
| Specifications | ||
| Brand | Realme | Realme | 
| Model | - | - | 
| Release Date | June 2021 | September 2021 | 
| Operating System | Realme UI (Android 11) | Realme UI (Android 11) | 
| Dimensions | ||
| Size | 165.2 x 76.4 x 8.9 mm 6.50 x 3.01 x 0.35 in  | 
                    
                    164.5 x 76.0 x 9.1 mm 6.48 x 2.99 x 0.36 in  | 
                    
                
| Weight | 190 g 6.70 oz  | 
                    
                    200 g 7.05 oz  | 
                    
                
| Screen | ||
| Size | 6.5 inches | 6.5 inches | 
| Resolution | 720 x 1,600 pixels | 720 x 1,600 pixels | 
| PPI | 270 | 270 | 
| Features | - | - | 
| Cameras | ||
| Rear | 8 MP f/2.0 Wide | Triple camera 50 MP f/1.8 Wide 2 MP f/2.4 Macro 2 MP f/2.4 Depth  | 
                    
                
| Front | 5 MP f/2.2 Wide | 8 MP f/2.0 Wide | 
| Storage | ||
| Memory | 2 GB 4 GB  | 
                    
                    4 GB 6 GB  | 
                    
                
| Fixed | 32 GB 64 GB  | 
                    
                    64 GB 128 GB  | 
                    
                
| Removable | microSDXC | microSDXC | 
| Processor | ||
| Chip | Unisoc SC9863A Octa-core processor 28 nm  | 
                    
                    Unisoc T610 Octa-core processor 12 nm  | 
                    
                
| CPU | 4x 1.60 GHz Cortex-A55 4x 1.20 GHz Cortex-A55  | 
                    
                    2x 1.80 GHz Cortex-A75 6x 1.80 GHz Cortex-A55  | 
                    
                
| GPU | PowerVR GE8322 | Mali-G52 MC2 | 
| Battery | ||
| Capacity | 5,000 mAh | 5,000 mAh | 
| Features | - | Fast charging 18W | 
| Removable | ||
| Connectivity | ||
| 5G | ||
| NFC | ||
| 3.5 mm Audio Jack | ||
| Micro USB | ||
| USB Type-C | ||
| Lightning | ||