Compare phones
| Global Score | |
| 88.9 | 80.1 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 10 | Android 15 |
| 2019-09-24 | -- |
| 6.08 x 2.85 x 0.41 inches | -- |
| 8.50 ounces | -- |
| Black | -- |
| Titanium | -- |
| Display / Screen | |
| 7.9 inches | 6.7 inches |
| 2250 x 2088 pixels | -- |
| OLED | AMOLED |
| 389 pixels per inch | -- |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 5 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | processor |
| 12 GB RAM | 16 GB RAM |
| Adreno 640 GPU | Adreno 830 GPU |
| 9.81 | 6.3 |
| Storage | |
| 512 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 17.6 |
| Camera | |
| 108.00 MP | 200.00 MP + 32.00 MP |
| f/1.70 aperture | -- |
| 0.75 inches (1/1.33") sensor | -- |
| 3840 x 2160 (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 10.56 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 7.6 |
| Battery Life | |
| 4050mAh Li - Ion Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.4 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi Mix Alpha has a score of 88.9, which is much better than the Xiaomi 15 Ultra (Rumored)'s global score of 80.1. Both phones we compare here have Android OS, but the Xiaomi Mi Mix Alpha has the previous 10 version and Xiaomi 15 Ultra (Rumored) has Android 15. The Xiaomi Mi Mix Alpha has a very superior processing power than Xiaomi 15 Ultra (Rumored), although it has 4 GB lesser RAM memory, they both have the same number of cores.
Xiaomi Mi Mix Alpha has an incredibly better looking screen than Xiaomi 15 Ultra (Rumored), because it has a bigger screen. The Xiaomi 15 Ultra (Rumored) has as much memory for applications, games, photos and videos as the Xiaomi Mi Mix Alpha, both have exactly the same 512 GB internal memory capacity.
The Xiaomi 15 Ultra (Rumored) features a much better camera than Xiaomi Mi Mix Alpha, because it has a way higher video resolution and a way more mega pixels back-facing camera. Xiaomi 15 Ultra (Rumored) counts with a superior battery lifetime than Xiaomi Mi Mix Alpha, because it has a 48% bigger battery capacity.
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