Compare phones
| Global Score | |
| 80.1 | 75.9 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 15 | Android |
| -- | 2018-06-08 |
| -- | 5.80 x 2.88 x 0.30 inches |
| -- | 5.78 ounces |
| -- | Black, Blue, Gold and Red |
| Display / Screen | |
| 6.7 inches | 5.9 inches |
| -- | 2244 x 1080 pixels |
| AMOLED | AMOLED |
| -- | 422 pixels per inch |
| 3000 cd/m2 brightness | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 5 | 8.7 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset | Qualcomm Snapdragon 710 SDM710 chipset |
| processor | Kryo 360, 64-bit, 10 nm (Octa-Core 2200 MHz) processor |
| 16 GB RAM | 6 GB RAM |
| Adreno 830 GPU | Adreno 616 GPU |
| 6.3 | 9.27 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 7.7 |
| Camera | |
| 200.00 MP + 32.00 MP | 12.00 MP + 20.00 MP |
| -- | f/1.90 aperture |
| -- | 0.39 inches (1/2.55") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 12.87 | 9.79 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7.6 | 6.1 |
| Battery Life | |
| 6000mAh Si - Carbon Battery | 3120mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.52 | 5.12 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Infra-red port | 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 15 Ultra (Rumored) has a global score of 80.1, which is just a bit better than Xiaomi Mi 8 SE's 75.9 overall score. The Xiaomi 15 Ultra (Rumored) body is notably lighter and thinner than Xiaomi Mi 8 SE. The Xiaomi 15 Ultra (Rumored) works with Android 15 OS, while Xiaomi Mi 8 SE has Android OS.
Xiaomi Mi 8 SE has a lot better hardware performance than Xiaomi 15 Ultra (Rumored), although it has less RAM, they both have a Octa-Core processing unit. The Xiaomi Mi 8 SE has a way better looking screen than Xiaomi 15 Ultra (Rumored), although it has way less brightness and a bit smaller screen.
Xiaomi 15 Ultra (Rumored) captures greater pictures and videos than Xiaomi Mi 8 SE, because it has a much higher 7680x4320 video resolution and a camera in the back with lot more mega-pixels. Xiaomi 15 Ultra (Rumored) has a much bigger memory to install applications and games or saving photos and videos than Xiaomi Mi 8 SE, because it has 512 GB internal memory.
The Xiaomi 15 Ultra (Rumored) features a superior battery duration than Xiaomi Mi 8 SE, because it has 6000mAh of battery capacity against 3120mAh.
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