Compare phones
| Global Score | |
| 75.9 | 80.1 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android | Android 15 |
| 2018-06-08 | -- |
| 5.80 x 2.88 x 0.30 inches | -- |
| 5.78 ounces | -- |
| Black, Blue, Gold and Red | -- |
| Display / Screen | |
| 5.9 inches | 6.7 inches |
| 2244 x 1080 pixels | -- |
| AMOLED | AMOLED |
| 422 pixels per inch | -- |
| 600 cd/m2 brightness | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.7 | 5 |
| Performance | |
| Qualcomm Snapdragon 710 SDM710 chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| Kryo 360, 64-bit, 10 nm (Octa-Core 2200 MHz) processor | processor |
| 6 GB RAM | 16 GB RAM |
| Adreno 616 GPU | Adreno 830 GPU |
| 9.27 | 6.3 |
| Storage | |
| 64 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 7.7 | 17.6 |
| Camera | |
| 12.00 MP + 20.00 MP | 200.00 MP + 32.00 MP |
| f/1.90 aperture | -- |
| 0.39 inches (1/2.55") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 9.79 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.1 | 7.6 |
| Battery Life | |
| 3120mAh Li - Polymer Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.12 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.4 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | 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
Xiaomi 15 Ultra (Rumored) is just a bit better than Xiaomi Mi 8 SE, with an 80.1 score against 75.9. Xiaomi 15 Ultra (Rumored) works with Android 15 OS, while Xiaomi Mi 8 SE comes with Android OS. The Xiaomi 15 Ultra (Rumored) construction is notably lighter and incredibly thinner than Xiaomi Mi 8 SE.
The Xiaomi Mi 8 SE has a way better performance than Xiaomi 15 Ultra (Rumored), although it has lesser RAM memory, they both have 8 cores. Xiaomi Mi 8 SE features a much sharper screen than Xiaomi 15 Ultra (Rumored), although it has way less brightness and a bit smaller screen. The Xiaomi 15 Ultra (Rumored) features a very superior camera than Xiaomi Mi 8 SE, because it has a lot better video resolution and a way better 200 MP resolution camera in the back.
The Xiaomi 15 Ultra (Rumored) features a superior storage capacity for apps and games than Xiaomi Mi 8 SE, because it has 512 GB internal memory capacity. The Xiaomi 15 Ultra (Rumored) features a way better battery life than Xiaomi Mi 8 SE, because it has a 6000mAh battery capacity against 3120mAh.
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