| Xiaomi Redmi Note 8T | Samsung Galaxy M31s | |
| Specifications | ||
| Brand | Xiaomi | Samsung | 
| Model | - | - | 
| Release Date | November 2019 | August 2020 | 
| Operating System | MIUI (Android 9.0) | One UI (Android 10) | 
| Dimensions | ||
| Size | 161.1 x 75.4 x 8.6 mm 6.34 x 2.97 x 0.34 in  | 
                    
                    159.3 x 74.4 x 9.3 mm 6.27 x 2.93 x 0.37 in  | 
                    
                
| Weight | 200 g 7.05 oz  | 
                    
                    203 g 7.16 oz  | 
                    
                
| Screen | ||
| Size | 6.3 inches | 6.5 inches | 
| Resolution | 1,080 x 2,340 pixels | 1,080 x 2,400 pixels | 
| PPI | 409 | 405 | 
| Features | - | OLED | 
| Cameras | ||
| Rear | Quad camera 48 MP f/1.8 Wide 8 MP f/2.2 Ultra Wide 2 MP f/2.4 Macro 2 MP f/2.4 Depth  | 
                    
                    Quad camera 64 MP f/1.8 Wide 12 MP f/2.2 Ultra Wide 5 MP f/2.4 Macro 5 MP f/2.4 Depth  | 
                    
                
| Front | 13 MP f/2.0 Wide | 32 MP f/2.2 Wide | 
| Storage | ||
| Memory | 3 GB 4 GB  | 
                    
                    6 GB 8 GB  | 
                    
                
| Fixed | 32 GB 64 GB 128 GB  | 
                    
                    128 GB | 
| Removable | microSDXC | microSDXC | 
| Processor | ||
| Chip | Qualcomm Snapdragon 665 SM6125 Octa-core processor 11 nm  | 
                    
                    Samsung Exynos 9611 Octa-core processor 10 nm  | 
                    
                
| CPU | 4x 2.00 GHz Kryo 260 Gold 4x 1.80 GHz Kryo 260 Silver  | 
                    
                    4x 2.30 GHz Cortex-A73 4x 1.70 GHz Cortex-A53  | 
                    
                
| GPU | Adreno 610 | Mali-G72 MP3 | 
| Battery | ||
| Capacity | 4,000 mAh | 6,000 mAh | 
| Features | Fast charging 18W | Fast charging 25W | 
| Removable | ||
| Connectivity | ||
| 5G | ||
| NFC | ||
| 3.5 mm Audio Jack | ||
| Micro USB | ||
| USB Type-C | ||
| Lightning | ||