Compare phones
| Global Score | |
| 75.9 | 80.6 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android | Android 14 |
| 2018-06-08 | 2024-10-29 |
| 5.80 x 2.88 x 0.30 inches | 6.00 x 2.80 x 0.32 inches |
| 5.78 ounces | 6.67 ounces |
| Black, Blue, Gold and Red | -- |
| -- | Glass |
| Display / Screen | |
| 5.9 inches | 6.4 inches |
| 2244 x 1080 pixels | 2670 x 1200 pixels |
| AMOLED | OLED |
| 422 pixels per inch | 457 pixels per inch |
| 600 cd/m2 brightness | 3200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.7 | 10.2 |
| Performance | |
| Qualcomm Snapdragon 710 SDM710 chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| Kryo 360, 64-bit, 10 nm (Octa-Core 2200 MHz) processor | processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 616 GPU | Adreno 830 GPU |
| 9.27 | 6.21 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 7.7 | 13.3 |
| Camera | |
| 12.00 MP + 20.00 MP | 50.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.60 aperture |
| -- | 23.00mm focal length |
| 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 (960 fps) (Full HD) slow motion video |
| 9.79 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G |
| Nano SIM, Dual SIM | Nano SIM |
| 6.1 | 7 |
| Battery Life | |
| 3120mAh Li - Polymer Battery | 5400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.12 | 7.12 |
| 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 and Gyroscope |
Comparison review
Xiaomi 15 has a global score of 80.6, which is just a bit better than Xiaomi Mi 8 SE's score of 75.9. Although Xiaomi 15 is newer than Xiaomi Mi 8 SE, it's just a little thicker and somewhat heavier. Xiaomi 15 comes with Android 14 operating system, and Xiaomi Mi 8 SE works with Android operating system.
Xiaomi 15 counts with a brighter screen than Xiaomi Mi 8 SE, because it has a bit higher resolution of 1200 x 2670 pixels, a much brighter screen, a little larger display and a bit better screen density. Xiaomi Mi 8 SE has a much faster processor than Xiaomi 15, although it has less RAM memory, they both have the same number of cores.
The Xiaomi 15 features a way better camera than Xiaomi Mi 8 SE, because it has a way higher 7680x4320 video resolution, a back facing camera with a lot better resolution and a larger aperture for better photography in low light environments. The Xiaomi 15 has a lot bigger memory capacity to install games and applications than Xiaomi Mi 8 SE, because it has 256 GB internal memory.
The Xiaomi 15 features a much longer battery life than Xiaomi Mi 8 SE, because it has a 5400mAh battery capacity.
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