Compare phones
| Global Score | |
| 90.7 | 79.6 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 14 | Android 12 |
| -- | 2021-12-28 |
| -- | 6.44 x 2.94 x 0.32 inches |
| -- | 7.20 ounces |
| -- | Black, Blue, Green and Pink |
| Glass (Corning Gorilla Glass) and Titanium | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.7 inches |
| 3088 x 1440 pixels | 3200 x 1440 pixels |
| Dynamic AMOLED | AMOLED |
| 501 pixels per inch | 524 pixels per inch |
| 2600 cd/m2 brightness | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 10.2 | 9.4 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 4 chipset | Qualcomm Snapdragon 8 Gen1 SM8450 (4 nm) chipset |
| processor | processor |
| 12 GB RAM | 8 GB RAM |
| Yes GPU | Adreno 730 GPU |
| 6.21 | 6.21 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 200.00 MP + 12.00 MP | 50.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| 24.00mm focal length | 24.00mm focal length |
| 0.77 inches (1/1.3") sensor | 0.78 inches (1/1.28") sensor |
| 7680 x 4320 (30 fps) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 14.74 | 12.76 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 10.6 |
| Battery Life | |
| 5000mAh Li - Ion Battery | 4600mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.8 | 6.48 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Galaxy S25 Ultra has an overall score of 90.7, which is much better than Xiaomi 12 Pro's global score of 79.6. Both of these devices include Android OS, but the Galaxy S25 Ultra has the newer 14 version and Xiaomi 12 Pro has Android 12. The Galaxy S25 Ultra is a notably lighter and way thinner device than the Xiaomi 12 Pro.
The Samsung Galaxy S25 Ultra has a slightly better screen than Xiaomi 12 Pro, because although it has a little bit lower pixels density and a bit worse 1440 x 3088 pixels resolution, it also counts with a little bit bigger screen and a much brighter display. Xiaomi 12 Pro and Galaxy S25 Ultra have incredibly similar CPUs, and although the Xiaomi 12 Pro has a lower amount of RAM, they both have the same number of cores.
Galaxy S25 Ultra counts with a lot bigger storage for games and applications than Xiaomi 12 Pro, because it has 256 GB internal memory. Samsung Galaxy S25 Ultra features just a little bit longer battery lifetime than Xiaomi 12 Pro, because it has a 5000mAh battery capacity instead of 4600mAh. Samsung Galaxy S25 Ultra captures much clearer videos and photos than Xiaomi 12 Pro, because although it has a smaller back camera sensor capturing worse quality videos and pictures, and they both have the same video resolution, the Samsung Galaxy S25 Ultra also counts with a camera with a lot better 200 mega pixels resolution, a bigger diafragm aperture to capture better low light photography and video and faster 30 fps video frame rates.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.