Compare phones
| Global Score | |
| 71.5 | 80.6 |
| Basic Information | |
| Xiaomi | |
| Android 13 | Android 14 |
| -- | 2024-10-29 |
| 6.63 x 3.02 x 0.33 inches | 6.00 x 2.80 x 0.32 inches |
| 6.99 ounces | 6.67 ounces |
| Cerulean Blue, Cloudwing Grey and Flowing Purple | -- |
| -- | Glass |
| Display / Screen | |
| 6.8 inches | 6.4 inches |
| 2460 x 1080 pixels | 2670 x 1200 pixels |
| IPS LCD | OLED |
| 395 pixels per inch | 457 pixels per inch |
| 5000 cd/m2 brightness | 3200 cd/m2 brightness |
| No touch screen | No touch screen |
| 10.6 | 10.2 |
| Performance | |
| MediaTek Helio G99 MT6789 (6 nm) chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| Octa-Core 2200 MHz processor | processor |
| 8 GB RAM | 12 GB RAM |
| Mali-G57 MC2 GPU | Adreno 830 GPU |
| 9.27 | 6.21 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 15.42 | 13.3 |
| Camera | |
| 64.00 MP + 13.00 MP | 50.00 MP + 32.00 MP |
| -- | f/1.60 aperture |
| -- | 23.00mm focal length |
| -- | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 8.69 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G |
| Nano SIM | Nano SIM |
| 6.6 | 7 |
| Battery Life | |
| 5000mAh Battery | 5400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 7.12 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass and Gyroscope |
| FM Radio | -- |
Comparison review
The Xiaomi 15 is better than Blackview Oscal Tiger 12, getting an 80.6 score against 71.5. These phones work with Android OS (operating system), but the Xiaomi 15 has 14 version while Blackview Oscal Tiger 12 has Android 13, so it provides the user a couple additional features. The Xiaomi 15 is a just a little lighter and just a little bit thinner device than the Blackview Oscal Tiger 12.
Blackview Oscal Tiger 12 counts with a much better processing power than Xiaomi 15, although it has less RAM, they both have the same number of cores. Blackview Oscal Tiger 12 has a little more vivid screen than Xiaomi 15, because although it has a little bit lower pixel density and a little worse resolution of 1080 x 2460 pixels, it also counts with way more brightness and a little larger screen.
The Xiaomi 15 counts with a way better camera than Blackview Oscal Tiger 12, although it has a lot lower 50 megapixels resolution back camera. Blackview Oscal Tiger 12 counts with more memory capacity for games and applications than Xiaomi 15, because although it has just 128 GB internal memory capacity, it also counts with a slot for external memory cards that admits a maximum of 1 TB.
Xiaomi 15 features a bit superior battery lifetime than Blackview Oscal Tiger 12, because it has a 5400mAh battery capacity.
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