Compare phones
| Global Score | |
| 73.9 | 80.6 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 10, 9.0 Pie | Android 14 |
| 2019-10-18 | 2024-10-29 |
| 6.30 x 2.93 x 0.37 inches | 6.00 x 2.80 x 0.32 inches |
| 6.67 ounces | 6.67 ounces |
| Luminous black, Ocean blue and Sunset pink | -- |
| Aluminum and Glass (Corning Gorilla Glass 5) | Glass |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 2400 x 1080 pixels | 2670 x 1200 pixels |
| AMOLED | OLED |
| 405 pixels per inch | 457 pixels per inch |
| -- | 3200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 10.2 |
| Performance | |
| Qualcomm Snapdragon 730G SM7150-AB chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | processor |
| 8 GB RAM | 12 GB RAM |
| Adreno 618 GPU | Adreno 830 GPU |
| 9.27 | 6.21 |
| Storage | |
| 256 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 17.34 | 13.3 |
| Camera | |
| 48.00 MP + 16.00 MP | 50.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.60 aperture |
| 28.00mm focal length | 23.00mm focal length |
| 0.5 inches (1/2") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.55 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G |
| Nano SIM | Nano SIM |
| 6.7 | 7 |
| Battery Life | |
| 4000mAh Battery | 5400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 7.12 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | 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 is slightly better than the OPPO Reno2, with an 80.6 score against 73.9. The Xiaomi 15 construction has the same weight than OPPO Reno2, but it's thinner. Both devices in this review work with Android OS (Operating System), but the Xiaomi 15 has 14 version while OPPO Reno2 has Android 10, counting with a couple nice extra features.
The OPPO Reno2 counts with a really superior hardware performance than Xiaomi 15, although it has lesser RAM memory, they both have 8 cores. Xiaomi 15 has a much sharper display than OPPO Reno2, because although it has a quite smaller display, it also counts with a quite better 1200 x 2670 pixels resolution and a just a bit higher pixels density.
The OPPO Reno2 features a very superior storage capacity to store more games and applications than Xiaomi 15, and although they both have exactly the same internal storage, the OPPO Reno2 also has a SD card slot that holds up to 512 GB. Xiaomi 15 counts with a really longer battery performance than OPPO Reno2, because it has a 5400mAh battery size.
The Xiaomi 15 features a bit better camera than OPPO Reno2, because it has a much higher video resolution, a bigger diafragm aperture to capture better low light images and a back-facing camera with a better 50 MP resolution.
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