Compare phones
| Global Score | |
| 73.9 | 80.6 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 11 | Android 14 |
| 2021-09-09 | 2024-10-29 |
| 6.17 x 2.84 x 0.30 inches | 6.00 x 2.80 x 0.32 inches |
| 6.42 ounces | 6.67 ounces |
| Aurora and Stellar Black | -- |
| -- | Glass |
| Display / Screen | |
| 6.4 inches | 6.4 inches |
| 2400 x 1080 pixels | 2670 x 1200 pixels |
| AMOLED | OLED |
| 411 pixels per inch | 457 pixels per inch |
| 750 cd/m2 brightness | 3200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.8 | 10.2 |
| Performance | |
| MediaTek Dimesnity 900 MT6877 (6 nm) chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| Cortex-A78, 64-bit (Octa-Core 2400 MHz) processor | processor |
| 8 GB RAM | 12 GB RAM |
| Mali-G68 MC4 GPU | Adreno 830 GPU |
| 9.45 | 6.21 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 64.00 MP + 32.00 MP | 50.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.60 aperture |
| -- | 23.00mm focal length |
| 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 |
| 11.44 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G |
| Nano SIM, Dual SIM | Nano SIM |
| 10.6 | 7 |
| Battery Life | |
| 4300mAh Battery | 5400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.16 | 7.12 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.4 |
| GPS | GPS |
| -- | 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 OPPO Reno6 5G, having an 80.6 score against 73.9. Both of these phones include Android OS (operating system), but the Xiaomi 15 has a newer 14 version while OPPO Reno6 5G has Android 11. Even though Xiaomi 15 is notably newer than OPPO Reno6 5G, it is just a little heavier and just a bit thicker.
OPPO Reno6 5G counts with a very superior performance than Xiaomi 15, although it has less RAM memory, they both have a Octa-Core processing unit. The Xiaomi 15 has a more vivid screen than OPPO Reno6 5G, and although they both have a same size display, the Xiaomi 15 also has a just a little better display density, a quite better resolution of 1200 x 2670 pixels and a much brighter screen.
The Xiaomi 15 captures a bit better videos and photos than OPPO Reno6 5G, because although it has a lot less mega pixels camera in the back, it also counts with a larger aperture and a much higher video quality. The Xiaomi 15 counts with a way bigger storage capacity for apps and games than OPPO Reno6 5G, because it has 256 GB internal memory capacity.
Xiaomi 15 counts with improved battery lifetime than OPPO Reno6 5G, because it has a 5400mAh battery capacity instead of 4300mAh.
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