Xiaomi Mi 9 vs Samsung Galaxy S25
| Type | Touch | Touch |
| Waterproofness & dust-resistance | IP68 | |
| Dimensions | 157.50 x 74.67 x 7.61 mm | 146.90 x 70.50 x 7.20 mm |
| Weight | 173.00 g | 162.00 g |
| Display size | 6.39" | 6.20" |
| Display | Color / AMOLED 16M colors 1080 x 2340 px (6.39") 403 ppi | Color / Dynamic AMOLED 2X 16,7M colors 120 Hz 1080 x 2340 px (6.20") 416 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| Corning Gorilla Glass Buy screen protector
|
| Additional display | ||
| Protection of the secondary display | ||
| Playback time (max.) | nd | Video: 29 h (1.2 days) |
| Standard battery | Li-Po 3300 mAhBuy powerbank
| Li-Po 4000 mAhBuy powerbank
|
| Quick battery charging | Quick Charge 4.0+ | USB Power Delivery 3.0 |
| Wireless battery charging | Qi | WPC |
| Internal memory | 128 GB, 64 GB | 128 GB, 256 GB, 512 GB |
| End-user memory | 92.5 GB | |
| RAM memory | 6 GB, 8 GB | 12 GB |
| Memory cards | ||
| Operating system | Android 9.0 Pie | Android 15 |
| Interface | MIUI 10 | One UI 7 |
| Processor | Qualcomm Snapdragon 855 | Qualcomm Snapdragon 8 Elite SM8750-AB |
| Processor clock | 2840 MHz | 4470 MHz |
| GPU | Adreno 640 | Adreno 830 |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | ||
| Announced | 1Q 2019 | 1Q 2025 |
| Other names | Mi9; M1902F1A; M1902F1T | SM-S931B; SM-S931B/DS; SM-S931E; SM-S931E/DS; SM-S931U; SM-S931U1; SM-S931W; SM-S931N; SM-S9310 |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 700 TDD LTE: 2600, 2500, 2300, 2100, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 1500, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 |
| Standard 5G | FDD 5G: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD 5G: 3700, 3500, 2600, 2500, 2300, 1500 | |
| CDMA | 850 CDMA2000 1xEV-DO | |
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

