Compare phones
| Global Score | |
| 80.1 | 83.8 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 15 | -- |
| -- | 2018-11-01 |
| -- | 6.22 x 2.94 x 0.33 inches |
| -- | 7.69 ounces |
| -- | Black, Blue and Green |
| -- | Aluminum and Ceramic |
| Display / Screen | |
| 6.7 inches | 6.4 inches |
| -- | 2340 x 1080 pixels |
| AMOLED | Super AMOLED |
| -- | 403 pixels per inch |
| 3000 cd/m2 brightness | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 5 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 16 GB RAM | 8 GB RAM |
| Adreno 830 GPU | Adreno 630 GPU |
| 6.3 | 9.63 |
| Storage | |
| 512 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 13.3 |
| Camera | |
| 200.00 MP + 32.00 MP | 12.20 MP + 24.00 MP |
| -- | f/1.80 aperture |
| -- | 0.39 inches (1/2.55") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 12.87 | 10.34 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7.6 | 6.3 |
| Battery Life | |
| 6000mAh Si - Carbon Battery | 3200mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 7.52 | 5.2 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.0 |
| 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
Xiaomi Mi Mix 3 has a global score of 83.8, which is just a bit better than the Xiaomi 15 Ultra (Rumored)'s 80.1 global score. Xiaomi Mi Mix 3 features an incredibly better looking display than Xiaomi 15 Ultra (Rumored), although it has much worse brightness and a little bit smaller display. Xiaomi Mi Mix 3 counts with a much better performing CPU than Xiaomi 15 Ultra (Rumored), although it has 8 GB lesser RAM memory, they both have 8 cores.
The Xiaomi 15 Ultra (Rumored) has a lot bigger memory capacity for applications, games, photos and videos than Xiaomi Mi Mix 3, because it has 256 GB more internal memory. Xiaomi 15 Ultra (Rumored) counts with a very superior battery duration than Xiaomi Mi Mix 3, because it has a 6000mAh battery capacity instead of 3200mAh.
The Xiaomi 15 Ultra (Rumored) features a very superior camera than Xiaomi Mi Mix 3, because it has a much higher 7680x4320 video definition and a lot more mega-pixels back facing camera.
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