Compare phones
| Global Score | |
| 81.2 | 90.7 |
| Basic Information | |
| Xiaomi | Samsung |
| -- | Android 14 |
| 2017-10-10 | -- |
| 5.98 x 2.97 x 0.30 inches | -- |
| 6.53 ounces | -- |
| Black | -- |
| Aluminum and Ceramic | Glass (Corning Gorilla Glass) and Titanium |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 614.00 | -- |
| Display / Screen | |
| 6 inches | 6.8 inches |
| 2160 x 1080 pixels | 3088 x 1440 pixels |
| IPS LCD | Dynamic AMOLED |
| 402 pixels per inch | 501 pixels per inch |
| -- | 2600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 10.2 |
| Performance | |
| Qualcomm Snapdragon 835 MSM8998 chipset | Qualcomm Snapdragon 8 Gen 4 chipset |
| Kryo 280, 64-bit, 10 nm (Octa-Core 2450 MHz) processor | processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 540 GPU | Yes GPU |
| 9.45 | 6.21 |
| Storage | |
| 256 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 13.3 |
| Camera | |
| 12.00 MP + 5.00 MP | 200.00 MP + 12.00 MP |
| f/2.00 aperture | f/1.70 aperture |
| -- | 24.00mm focal length |
| 0.34 inches (1/2.9") sensor | 0.77 inches (1/1.3") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 9.57 | 14.74 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.3 | 10.6 |
| Battery Life | |
| 3400mAh Li - Ion Battery | 5000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.36 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.3 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Samsung Galaxy S25 Ultra is much better than the Xiaomi Mi MIX 2, with a 90.7 score against 81.2. The Samsung Galaxy S25 Ultra is a notably lighter and notably thinner phone than Xiaomi Mi MIX 2. Xiaomi Mi MIX 2 counts with a very superior processing unit than Galaxy S25 Ultra, although it has a smaller amount of RAM memory, they both have 8 cpu cores.
Galaxy S25 Ultra counts with a way better looking screen than Xiaomi Mi MIX 2, because it has a quite bigger display, a better resolution of 1440 x 3088 and a little better display density. Samsung Galaxy S25 Ultra and Xiaomi Mi MIX 2 count with very similar storage capacity for games and applications, both of them have equal 256 GB internal storage capacity.
Galaxy S25 Ultra counts with a way better battery duration than Xiaomi Mi MIX 2, because it has a 47 percent larger battery size. Samsung Galaxy S25 Ultra shoots greater pictures and videos than Xiaomi Mi MIX 2, because it has a camera in the back with much more megapixels, a much bigger back camera sensor providing a lot higher image quality, a larger aperture to capture better photos and videos in poorly lited situations and a way higher 7680x4320 video quality.
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