| Xiaomi 12X | Xiaomi 12 | Xiaomi 12 Pro | |
| Specifications | |||
| Brand | Xiaomi | Xiaomi | Xiaomi | 
| Model | - | - | - | 
| Release Date | December 2021 | December 2021 | December 2021 | 
| Operating System | MIUI (Android 12) | MIUI (Android 12) | MIUI (Android 12) | 
| Dimensions | |||
| Size | 152.7 x 69.9 x 8.2 mm 6.01 x 2.75 x 0.32 in  | 
                    
                    152.7 x 69.9 x 8.2 mm 6.01 x 2.75 x 0.32 in  | 
                    
                    163.6 x 74.6 x 8.2 mm 6.44 x 2.94 x 0.32 in  | 
                    
                
| Weight | 176 g 6.21 oz  | 
                    
                    180 g 6.35 oz  | 
                    
                    205 g 7.23 oz  | 
                    
                
| Screen | |||
| Size | 6.28 inches | 6.28 inches | 6.73 inches | 
| Resolution | 1,080 x 2,400 pixels | 1,080 x 2,400 pixels | 1,440 x 3,200 pixels | 
| PPI | 419 | 419 | 521 | 
| Features | OLED, 120Hz | OLED, 120Hz | OLED, 120Hz | 
| Cameras | |||
| Rear | Triple camera 50 MP f/1.9 Wide 13 MP f/2.4 Ultra Wide 5 MP Telephoto Macro  | 
                    
                    Triple camera 50 MP f/1.9 Wide 13 MP f/2.4 Ultra Wide 5 MP Telephoto Macro  | 
                    
                    Triple camera 50 MP f/1.9 Wide 50 MP f/2.2 Ultra Wide 50 MP f/1.9 Telephoto  | 
                    
                
| Front | 32 MP Wide | 32 MP Wide | 32 MP Wide | 
| Storage | |||
| Memory | 8 GB 12 GB  | 
                    
                    8 GB 12 GB  | 
                    
                    8 GB 12 GB  | 
                    
                
| Fixed | 128 GB 256 GB  | 
                    
                    128 GB 256 GB  | 
                    
                    128 GB 256 GB  | 
                    
                
| Removable | - | - | - | 
| Processor | |||
| Chip | Qualcomm Snapdragon 870 5G SM8250-AC Octa-core processor 7 nm  | 
                    
                    Qualcomm Snapdragon 8 Gen 1 SM8450 Octa-core processor 4 nm  | 
                    
                    Qualcomm Snapdragon 8 Gen 1 SM8450 Octa-core processor 4 nm  | 
                    
                
| CPU | 1x 3.20 GHz Kryo 585 Prime 3x 2.42 GHz Kryo 585 Gold 4x 1.80 GHz Kryo 585 Silver  | 
                    
                    1x 3.00 GHz Cortex-X2 3x 2.50 GHz Cortex-A710 4x 1.80 GHz Cortex-A510  | 
                    
                    1x 3.00 GHz Cortex-X2 3x 2.50 GHz Cortex-A710 4x 1.80 GHz Cortex-A510  | 
                    
                
| GPU | Adreno 650 | Adreno 730 | Adreno 730 | 
| Battery | |||
| Capacity | 4,500 mAh | 4,500 mAh | 4,600 mAh | 
| Features | Fast charging 67W | Fast charging 67W | Fast charging 120W | 
| Removable | |||
| Connectivity | |||
| 5G | |||
| NFC | |||
| 3.5 mm Audio Jack | |||
| Micro USB | |||
| USB Type-C | |||
| Lightning | |||
                
                     
                
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                    Xiaomi 12X  | 
            
            
                 
                    Xiaomi 12  | 
            
            
                 
                    Xiaomi 12 Pro  | 
            
        
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                    6.28"  | 
            
            
                 
                    6.28"  | 
            
            
                 
                    6.73"  |