Compare phones
| Global Score | |
| 73.9 | 80.1 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 10, 9.0 Pie | Android 15 |
| 2019-10-18 | -- |
| 6.30 x 2.93 x 0.37 inches | -- |
| 6.67 ounces | -- |
| Luminous black, Ocean blue and Sunset pink | -- |
| Aluminum and Glass (Corning Gorilla Glass 5) | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2400 x 1080 pixels | -- |
| AMOLED | AMOLED |
| 405 pixels per inch | -- |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 5 |
| Performance | |
| Qualcomm Snapdragon 730G SM7150-AB chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | processor |
| 8 GB RAM | 16 GB RAM |
| Adreno 618 GPU | Adreno 830 GPU |
| 9.27 | 6.3 |
| Storage | |
| 256 GB internal memory | 512 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 17.34 | 17.6 |
| Camera | |
| 48.00 MP + 16.00 MP | 200.00 MP + 32.00 MP |
| f/1.70 aperture | -- |
| 28.00mm 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 (1920 fps) (Full HD) slow motion video |
| 11.55 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 6.7 | 7.6 |
| Battery Life | |
| 4000mAh Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 7.52 |
| 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, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi 15 Ultra (Rumored) has a global score of 80.1, which is slightly better than the OPPO Reno2's score of 73.9. The Xiaomi 15 Ultra (Rumored) is a notably lighter and a lot thinner cellphone than OPPO Reno2. Both phones in our current comparison work with Android OS, but the Xiaomi 15 Ultra (Rumored) has newer 15 version while OPPO Reno2 has Android 10 version, so it provides some extra features and performance optimizations.
The OPPO Reno2 has an incredibly better screen than Xiaomi 15 Ultra (Rumored), although it has a bit smaller screen. The OPPO Reno2 has a way better hardware performance than Xiaomi 15 Ultra (Rumored), although it has lesser RAM memory, they both have 8 cores. Xiaomi 15 Ultra (Rumored) features a bit bigger memory capacity to store more apps and games than OPPO Reno2, because although it has no external memory card slot, it also counts with 512 GB internal storage.
Xiaomi 15 Ultra (Rumored) counts with a better camera than OPPO Reno2, because it has a much better video resolution and a way better 200 MP resolution back-facing camera. Xiaomi 15 Ultra (Rumored) counts with a much longer battery duration than OPPO Reno2, because it has a 6000mAh battery size instead of 4000mAh.
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